:root {
            --bg-main: #1e212b;
            --bg-card: #282c37;
            --bg-nav: #ffffff;
            --primary: #20c997;
            --blue: #3498db;
            --yellow: #f1c40f;
            --red: #e74c3c;
            --purple: #9b59b6;
            --text-main: #f5f6fa;
            --text-sub: #a4b0be;
            --card-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
            --card-border: 1px solid rgba(255, 255, 255, 0.05);
            --backdrop-blur: 8px;
        }

        /* Light Theme */
        [data-theme="light"] {
            --bg-main: #f0f2f5;
            --bg-card: #ffffff;
            --bg-nav: #ffffff;
            --primary: #17a589;
            --text-main: #2c3e50;
            --text-sub: #7f8c8d;
            --card-shadow: 0 8px 30px rgba(0, 0, 0, 0.05);
            --card-border: 1px solid rgba(0, 0, 0, 0.05);
        }

        /* Glass Theme */
        [data-theme="glass"] {
            --bg-main: transparent;
            --bg-card: rgba(255, 255, 255, 0.12); /* 🌟 Premium Crystal Glass */
            --bg-nav: rgba(255, 255, 255, 0.85);
            --text-main: #ffffff;
            --text-sub: rgba(255, 255, 255, 0.8);
            --card-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
            --card-border: 1px solid rgba(255, 255, 255, 0.2);
            --backdrop-blur: 25px; /* 🌟 Smoother frosted effect */
        }

        /* สำหรับ Background รูปภาพวิว/กราฟิก ในธีม Glass */
        body[data-theme="glass"]::before {
            content: "";
            position: fixed;
            top: 0;
            left: 0;
            width: 100vw;
            height: 100vh;
            background: url("https://images.unsplash.com/photo-1618005182384-a83a8bd57fbe?q=80&w=2564&auto=format&fit=crop") center/cover no-repeat;
            z-index: -1;
            filter: brightness(0.7) contrast(1.1);
        }

        /* ================= Skeleton Loader ================= */
        @keyframes skeletonPulse {
            0% {
                background-color: rgba(255, 255, 255, 0.05);
            }

            50% {
                background-color: rgba(255, 255, 255, 0.15);
            }

            100% {
                background-color: rgba(255, 255, 255, 0.05);
            }
        }

        .skeleton-loader {
            color: var(--text-sub) !important;
            background: rgba(100, 100, 100, 0.2) !important;
            animation: skeletonPulse 1.5s infinite ease-in-out;
            border-radius: 6px;
            display: inline-block;
            min-width: 60px;
            pointer-events: none;
            user-select: none;
            padding: 0 8px;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Prompt', sans-serif;
        }

        body {
            background-color: var(--bg-main);
            color: var(--text-main);
            display: flex;
            flex-direction: column;
            min-height: 100vh;
            overflow-x: hidden;
        }

        .material-symbols-rounded {
            vertical-align: middle;
            display: inline-block;
        }

        /* ================= Login Screen ================= */
        #login-screen {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            height: 100vh;
            background: linear-gradient(135deg, #1e212b, #111217);
            z-index: 1000;
            position: absolute;
            width: 100%;
            top: 0;
            left: 0;
        }

        .login-card {
            background: var(--bg-card);
            padding: 40px;
            border-radius: 20px;
            text-align: center;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
            width: 90%;
            max-width: 400px;
        }

        .login-card h2 {
            margin-bottom: 20px;
            color: var(--primary);
        }

        .btn-login {
            background: var(--blue);
            color: white;
            border: none;
            padding: 15px;
            width: 100%;
            border-radius: 12px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            margin-bottom: 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
        }

        .btn-reset-pc {
            background: transparent;
            color: var(--red);
            border: 2px solid var(--red);
            padding: 12px;
            width: 100%;
            border-radius: 12px;
            font-size: 14px;
            cursor: pointer;
            font-weight: 600;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
        }

        /* ================= App Container ================= */
        #app-container {
            display: none;
            padding-bottom: 80px;
        }

        .tab-content {
            display: none;
            padding: 20px;
            max-width: 800px;
            margin: 0 auto;
        }

        .tab-content.active {
            display: block;
            animation: pageTransition 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
        }

        @keyframes pageTransition {
            0% {
                opacity: 0;
                transform: translateY(30px) scale(0.95);
            }

            100% {
                opacity: 1;
                transform: translateY(0) scale(1);
            }
        }

        /* ================= Header & Cards ================= */
        .header-status {
            background: var(--bg-card);
            padding: 15px 20px;
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 20px;
            box-shadow: var(--card-shadow);
            border: var(--card-border);
            backdrop-filter: blur(var(--backdrop-blur));
            -webkit-backdrop-filter: blur(var(--backdrop-blur));
            transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.3s ease;
        }

        .header-status:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
        }

        /* 🔴 Offline Mode Styling — ยังกดปุ่มได้แม้ออฟไลน์ (เช่น คัดลอก UID) */
        .offline-mode {
            opacity: 0.5 !important;
            filter: grayscale(0.8) !important;
            transition: all 0.5s ease;
        }

        .status-dot {
            width: 10px;
            height: 10px;
            background: var(--yellow);
            border-radius: 50%;
            display: inline-block;
            box-shadow: 0 0 10px var(--yellow);
            transition: 0.3s;
        }

        .section-title {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-sub);
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .card {
            background: var(--bg-card);
            border-radius: 20px;
            padding: 24px;
            margin-bottom: 24px;
            box-shadow: var(--card-shadow);
            border: 1px solid rgba(255, 255, 255, 0.12); 
            backdrop-filter: blur(var(--backdrop-blur));
            -webkit-backdrop-filter: blur(var(--backdrop-blur));
            transition: all 0.3s ease;
        }

        .card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
        }

        /* 🟢 การ์ดเน้นสีเขียว (เช่น ค่าไฟวันนี้) */
        .card-highlight-primary {
            background: rgba(32, 201, 151, 0.1) !important;
            border: 1px solid rgba(32, 201, 151, 0.5) !important;
            box-shadow: 0 0 20px rgba(32, 201, 151, 0.15);
        }
        [data-theme="light"] .card-highlight-primary {
            background: rgba(32, 201, 151, 0.08) !important;
            border: 1px solid rgba(23, 165, 137, 0.4) !important;
        }

        /* 🟡 การ์ดเน้นสีเหลือง (เช่น ค่าไฟเดือนนี้) */
        .card-highlight-yellow {
            background: rgba(241, 196, 15, 0.1) !important;
            border: 1px solid rgba(241, 196, 15, 0.5) !important;
            box-shadow: 0 0 20px rgba(241, 196, 15, 0.15);
        }
        [data-theme="light"] .card-highlight-yellow {
            background: rgba(241, 196, 15, 0.08) !important;
            border: 1px solid rgba(212, 172, 13, 0.4) !important;
        }

        /* ================= Gauges (วงกลมซ้อน 2 ชั้น) ================= */
        /* จัดเรียง 3 กล่องแนวนอน */
        .dashboard-widgets {
            display: flex;
            justify-content: space-between;
            background: var(--bg-card);
            padding: 20px 10px;
            border-radius: 16px;
            margin-bottom: 20px;
            box-shadow: var(--card-shadow);
            border: 1px solid rgba(255, 255, 255, 0.08); /* 🌟 Premium Border */
            backdrop-filter: blur(var(--backdrop-blur));
            -webkit-backdrop-filter: blur(var(--backdrop-blur));
            transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.3s ease;
        }

        .dashboard-widgets:hover {
            transform: translateY(-4px);
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
            border-color: rgba(255, 255, 255, 0.3);
        }

        .widget-box {
            text-align: center;
            flex: 1;
        }

        /* ขนาดของวงแหวนจิ๋ว */
        .concentric-small {
            position: relative;
            width: 80px;
            /* ขนาดความกว้างกล่องกราฟ */
            height: 80px;
            /* ขนาดความสูงกล่องกราฟ */
            margin: 0 auto;
        }

        .circular-chart-small {
            display: block;
            width: 100%;
            transform: rotate(-90deg);
            /* เริ่มที่ 12 นาฬิกา */
            filter: drop-shadow(0 0 10px rgba(0, 0, 0, 0.4));
        }

        /* ตั้งค่าเส้น */
        .circular-chart-small circle {
            fill: none;
            stroke-width: 8;
            /* ความหนาเส้น */
            stroke-linecap: round;
            /* ปลายมน */
        }

        .ring-bg {
            stroke: #2e2e3d;
            /* สีวงแหวนตอนไม่มีค่า */
        }

        /* 🎨 การเล่นสี: วงนอกสีเข้ม วงในสีสว่าง */
        .cpu-usage-ring {
            stroke: #ff4757;
        }

        /* แดง */
        .cpu-temp-ring {
            stroke: #ffa502;
        }

        /* ส้ม */

        .gpu-usage-ring {
            stroke: #1e90ff;
        }

        /* น้ำเงิน */
        .gpu-temp-ring {
            stroke: #70a1ff;
        }

        /* ฟ้า */

        .ram-usage-ring {
            stroke: #eccc68;
        }

        /* เหลือง */
        .storage-ring {
            stroke: #2ed573;
        }

        /* เขียว */

        /* แอนิเมชันวิ่งนุ่มๆ */
        .ring-value {
            transition: stroke-dashoffset 0.8s ease-out;
        }

        /* ตัวเลขตรงกลาง */
        .center-text {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            color: var(--text-main);
            font-weight: 700;
        }

        .center-text span:first-child {
            font-size: 20px;
        }

        .percent-sign {
            font-size: 10px;
            margin-left: 2px;
            color: var(--text-sub);
        }

        .widget-label {
            color: var(--text-main);
            font-size: 14px;
            margin-top: 10px;
            font-weight: 800;
        }

        .hero-legend {
            font-size: 10px;
            color: var(--text-sub);
            margin-top: 4px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 4px;
        }

        .hero-legend .dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            display: inline-block;
        }

        /* 💎 Hover Tooltip Style */
        .hero-tooltip {
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translate(-50%, 20px);
            background: rgba(255, 255, 255, 0.15);
            backdrop-filter: blur(15px);
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: white;
            padding: 5px 12px;
            border-radius: 12px;
            font-size: 11px;
            white-space: nowrap;
            opacity: 0;
            pointer-events: none;
            transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            z-index: 100;
            box-shadow: 0 5px 15px rgba(0,0,0,0.3);
        }

        .hero-widget:hover .hero-tooltip {
            opacity: 1;
            transform: translate(-50%, 0);
        }

        /* ================= Hero Widgets (ถอดกล่องดำออก เป็นกระจกใสแทน) ================= */
        .hero-widget {
            padding: 25px 15px !important;
            border-radius: 24px !important;
            background: var(--bg-card) !important; /* 🌟 Fixed: No more forced dark color */
            border: 1px solid rgba(255,255,255,0.15) !important;
            box-shadow: var(--card-shadow) !important;
            backdrop-filter: blur(var(--backdrop-blur)) !important;
            -webkit-backdrop-filter: blur(var(--backdrop-blur)) !important;
        }

        .concentric-hero {
            position: relative;
            width: 100px;
            height: 100px;
            margin: 0 auto;
        }

        .circular-chart-hero {
            display: block;
            width: 100%;
            transform: rotate(-90deg);
            filter: drop-shadow(0 0 15px rgba(0,0,0,0.5));
        }

        .circular-chart-hero circle {
            fill: none;
            stroke-width: 10;
            stroke-linecap: round;
        }

        .center-text-hero {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            display: flex;
            align-items: baseline;
            justify-content: center;
            color: var(--text-main);
            font-weight: 800;
            text-shadow: 0 0 15px rgba(255,255,255,0.3);
            pointer-events: none;
        }

        .center-text-hero span:first-child {
            font-size: 26px;
            font-family: 'Prompt';
        }

        .percent-sign {
            font-size: 12px;
            margin-left: 2px;
            opacity: 0.8;
            font-weight: 600;
        }

        .hero-ring {
            filter: drop-shadow(0 0 12px currentColor);
            transition: stroke-dashoffset 0.6s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .hero-ring-inner {
            stroke-width: 6 !important;
            filter: drop-shadow(0 0 8px currentColor);
            transition: stroke-dashoffset 0.8s cubic-bezier(0.4, 0, 0.2, 1);
        }


        .hero-widget {
            padding: 10px 5px;
            transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
        }

        .hero-widget:hover {
            transform: scale(1.05);
        }

        .center-text-hero {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            color: var(--text-main);
            font-weight: 800;
            text-shadow: 0 0 15px rgba(255,255,255,0.3);
        }

        .center-text-hero span:first-child {
            font-size: 32px; /* ตัวเลขใหญ่ขึ้นเด่นๆ */
        }

        .live-val {
            transition: transform 0.2s ease;
            display: inline-block;
        }

        @keyframes pulse-live {
            0% { transform: scale(1); }
            50% { transform: scale(1.1); text-shadow: 0 0 15px currentColor; }
            100% { transform: scale(1); }
        }

        .active-pulse {
            animation: pulse-live 0.4s ease-out;
        }

        /* ================= Tooltips / Info Icons ================= */
        .info-icon-gauge {
            position: absolute;
            bottom: 6px;
            font-size: 15px !important;
            color: var(--text-sub);
            opacity: 0.35;
            cursor: pointer;
            transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            z-index: 10;
        }

        .info-icon-gauge:hover {
            opacity: 1;
            color: var(--primary);
            transform: scale(1.2);
        }

        .info-icon-card {
            font-size: 18px !important;
            color: var(--text-sub);
            opacity: 0.4;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .info-icon-card:hover {
            opacity: 1;
            color: var(--yellow);
            transform: scale(1.15) rotate(5deg);
        }

        .gauge-val {
            font-size: 28px;
            font-weight: 700;
            line-height: 1;
        }

        .gauge-pct {
            font-size: 10px;
            color: var(--text-sub);
        }

        .gauge-label {
            font-size: 12px;
            font-weight: 600;
            color: var(--text-sub);
        }

        /* ================= Hardware Info Bars ================= */
        .hw-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
            gap: 20px;
            margin-bottom: 24px;
        }

        .hw-bar-bg {
            background: #353b48;
            height: 6px;
            border-radius: 3px;
            width: 100%;
            margin-top: 10px;
            overflow: hidden;
            position: relative;
        }

        .hw-bar-fill {
            height: 100%;
            border-radius: 3px;
            transition: width 0.3s;
        }

        .hw-title {
            font-size: 12px;
            font-weight: 400;
            color: var(--text-sub);
        }

        .hw-sub {
            font-size: 10px;
            color: var(--text-sub);
        }

        .hw-val-right {
            position: absolute;
            right: 0;
            top: -18px;
            font-size: 12px;
            color: var(--text-sub);
        }

        /* ================= Top Apps List ================= */
        .top-app-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 10px 15px;
            background: #353b48;
            border-radius: 10px;
            margin-bottom: 8px;
        }

        .top-app-item:last-child {
            margin-bottom: 0;
        }

        .top-app-name {
            font-size: 13px;
            font-weight: 600;
            color: white;
            display: flex;
            align-items: center;
            gap: 8px;
            /* 🌟 ป้องกันชื่อยาวเกินไปแล้วเบียดจอ */
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            max-width: 180px; 
        }

        .top-app-cpu {
            font-size: 13px;
            font-weight: 700;
            color: var(--primary);
        }

        /* ================= Control Buttons ================= */
        .ctrl-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 15px;
        }

        .btn-ctrl {
            padding: 15px;
            border: none;
            border-radius: 12px;
            font-family: 'Prompt';
            font-size: 14px;
            font-weight: 600;
            color: white;
            cursor: pointer;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 8px;
            transition: transform 0.1s;
        }

        .btn-ctrl:active {
            transform: scale(0.95);
        }

        .btn-red {
            background: #dc143c;
            /* Crimson */
        }

        .btn-blue {
            background: #f39c12;
            /* Warning Orange */
        }

        .btn-purple {
            background: #34495e;
            /* Sleep Grey-blue */
        }

        .btn-yellow {
            background: #7f8c8d;
            /* Lock Grey */
            color: #ffffff;
        }

        /* ================= Settings Menu ================= */
        .menu-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
            border-bottom: 1px solid #353b48;
        }

        .menu-item:last-child {
            border-bottom: none;
        }

        .menu-icon {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 15px;
            font-size: 20px;
        }

        .toggle-switch {
            width: 44px;
            height: 24px;
            background: #353b48;
            border-radius: 12px;
            position: relative;
            cursor: pointer;
        }

        .toggle-switch.active {
            background: var(--primary);
        }

        .toggle-circle {
            width: 18px;
            height: 18px;
            background: white;
            border-radius: 50%;
            position: absolute;
            top: 3px;
            left: 3px;
            transition: 0.2s;
        }

        .toggle-switch.active .toggle-circle {
            left: 23px;
        }

        .input-mini {
            width: 50px;
            text-align: center;
            background: #353b48;
            border: none;
            color: white;
            border-radius: 6px;
            padding: 5px;
            font-family: 'Prompt';
        }

        /* ================= Feature 1: Kill Button ================= */
        .top-app-item {
            position: relative;
        }

        .kill-btn {
            background: rgba(231, 76, 60, 0.12);
            border: 1px solid var(--red);
            color: var(--red);
            border-radius: 8px;
            width: 30px;
            height: 30px;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            transition: 0.15s;
            font-size: 0;
            padding: 0;
        }

        .kill-btn .material-symbols-rounded {
            font-size: 16px;
        }

        .kill-btn:active {
            background: var(--red);
            color: white;
            transform: scale(0.9);
        }

        .kill-result-toast {
            position: fixed;
            bottom: 90px;
            left: 50%;
            transform: translateX(-50%);
            background: #1a2a1a;
            border: 1px solid var(--primary);
            color: var(--primary);
            border-radius: 10px;
            padding: 10px 20px;
            font-size: 13px;
            font-weight: 600;
            z-index: 9997;
            opacity: 0;
            transition: opacity 0.3s;
            pointer-events: none;
            white-space: nowrap;
        }

        .kill-result-toast.show {
            opacity: 1;
        }

        /* ================= Feature 2: Gaming Mode ================= */
        .gaming-banner {
            background: rgba(231, 76, 60, 0.1) !important;
            border: 2px solid rgba(231, 76, 60, 0.5) !important;
            border-radius: 20px;
            padding: 20px 24px;
            margin-bottom: 25px;
            display: none;
            position: relative;
            overflow: hidden;
            box-shadow: 0 0 30px rgba(231, 76, 60, 0.2);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            animation: pulseRed 2.5s ease-in-out infinite;
        }

        .gaming-banner::before {
            content: "";
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(231,76,60,0.1) 0%, transparent 70%);
            pointer-events: none;
        }

        .gaming-banner.active {
            display: flex;
            align-items: center;
            gap: 18px;
            transform: scale(1.02);
            transition: 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
        }

        @keyframes pulseRed {
            0%, 100% {
                box-shadow: 0 0 15px rgba(231, 76, 60, 0.3), inset 0 0 5px rgba(231, 76, 60, 0.2);
                border-color: rgba(231, 76, 60, 0.6);
            }
            50% {
                box-shadow: 0 0 35px rgba(231, 76, 60, 0.6), inset 0 0 15px rgba(231, 76, 60, 0.3);
                border-color: var(--red);
            }
        }

        .gaming-icon {
            font-size: 36px;
            width: 54px;
            height: 54px;
            background: rgba(231, 76, 60, 0.15);
            border-radius: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .gaming-stats {
            display: flex;
            gap: 20px;
            margin-top: 8px;
        }

        .gaming-stat-val {
            font-size: 20px;
            font-weight: 700;
            color: var(--red);
            line-height: 1;
        }

        .gaming-stat-label {
            font-size: 10px;
            color: var(--text-sub);
        }

        /* Body in gaming mode: red-tint gauges */
        body.gaming-active .gauges-container {
            background: linear-gradient(160deg, #2a0d0d, #1e212b);
            border: 1px solid rgba(231, 76, 60, 0.25);
        }

        body.gaming-active #gauge-cpu {
            --c: #e74c3c !important;
        }

        /* ================= Feature 3: Alert Toasts ================= */
        #alert-container {
            position: fixed;
            top: 16px;
            left: 50%;
            transform: translateX(-50%);
            width: 92%;
            max-width: 420px;
            z-index: 9999;
            display: flex;
            flex-direction: column;
            gap: 8px;
            pointer-events: none;
        }

        .alert-toast {
            background: #1e0d0d;
            border-radius: 14px;
            padding: 14px 16px;
            display: flex;
            align-items: flex-start;
            gap: 12px;
            pointer-events: all;
            animation: slideToast 0.3s ease;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.5);
        }

        .alert-toast.cpu {
            border: 1px solid #e74c3c;
        }

        .alert-toast.cost {
            border: 1px solid #f1c40f;
            background: #1e1a05;
        }

        @keyframes slideToast {
            from {
                opacity: 0;
                transform: translateY(-16px);
            }

            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .alert-toast-icon {
            font-size: 26px;
            flex-shrink: 0;
        }

        .alert-toast-title {
            font-size: 13px;
            font-weight: 700;
            margin-bottom: 2px;
        }

        .alert-toast-body {
            font-size: 11px;
            color: var(--text-sub);
            line-height: 1.5;
        }

        .alert-close {
            margin-left: auto;
            background: transparent;
            border: none;
            color: var(--text-sub);
            cursor: pointer;
            font-size: 18px;
            padding: 0 0 0 8px;
            flex-shrink: 0;
            align-self: flex-start;
        }

        /* ================= Date Picker Fix ================= */
        #history-date-picker {
            -webkit-appearance: none;
            appearance: none;
            background: var(--primary);
            color: #1e212b;
            border: none;
            border-radius: 10px;
            padding: 8px 14px;
            font-family: 'Prompt';
            font-size: 13px;
            font-weight: 700;
            cursor: pointer;
            min-width: 130px;
            text-align: center;
        }

        #history-date-picker::-webkit-calendar-picker-indicator {
            filter: invert(1) brightness(0);
            cursor: pointer;
            width: 20px;
            height: 20px;
        }

        /* ================= Battery Bar ================= */
        .battery-bar-wrap {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-top: 8px;
        }

        .battery-bar-bg {
            flex: 1;
            background: #353b48;
            height: 8px;
            border-radius: 4px;
            overflow: hidden;
        }

        .battery-bar-fill {
            height: 100%;
            border-radius: 4px;
            transition: width 0.4s;
        }

        /* ================= Monthly / Yearly Summary ================= */
        .year-month-card {
            background: var(--bg-card);
            border-radius: 14px;
            padding: 16px;
            margin-bottom: 12px;
        }

        .year-month-card .ym-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 12px;
        }

        .year-month-card .ym-month {
            font-size: 15px;
            font-weight: 700;
        }

        .year-month-card .ym-cost {
            font-size: 18px;
            font-weight: 700;
            color: var(--yellow);
        }

        .ym-stats-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 8px;
        }

        .ym-stat {
            background: #353b48;
            border-radius: 10px;
            padding: 10px;
            text-align: center;
        }

        .ym-stat-val {
            font-size: 16px;
            font-weight: 700;
        }

        .ym-stat-label {
            font-size: 10px;
            color: var(--text-sub);
            margin-top: 2px;
        }

        .ym-apps {
            margin-top: 10px;
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }

        .ym-app-chip {
            background: rgba(32, 201, 151, 0.12);
            border: 1px solid rgba(32, 201, 151, 0.3);
            color: var(--primary);
            border-radius: 20px;
            padding: 3px 10px;
            font-size: 11px;
            font-weight: 600;
        }

        .year-total-bar {
            background: rgba(241, 196, 15, 0.1);
            border: 1px solid var(--yellow);
            border-radius: 14px;
            padding: 16px;
            margin-bottom: 20px;
        }

        .year-total-bar h3 {
            font-size: 14px;
            color: var(--yellow);
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .year-stat-row {
            display: flex;
            justify-content: space-between;
            padding: 6px 0;
            border-bottom: 1px solid #353b48;
            font-size: 13px;
        }

        .year-stat-row:last-child {
            border-bottom: none;
        }

        .year-stat-row span:last-child {
            font-weight: 700;
            color: var(--text-main);
        }

        #summary-loading {
            text-align: center;
            padding: 30px;
            color: var(--text-sub);
            font-size: 13px;
        }

        /* ================= Gaming Log Tab ================= */
        .game-log-card {
            background: var(--bg-card);
            border-radius: 14px;
            padding: 16px;
            margin-bottom: 14px;
            border-left: 4px solid var(--red);
        }

        .game-log-title {
            font-size: 15px;
            font-weight: 700;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .game-log-mins {
            font-size: 22px;
            font-weight: 700;
            color: var(--red);
        }

        .game-log-sub {
            font-size: 11px;
            color: var(--text-sub);
            margin-top: 2px;
        }

        .game-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 8px 0;
            border-bottom: 1px solid #353b48;
            overflow: hidden; /* กันชื่อยาว */
        }

        .game-row:last-child {
            border-bottom: none;
        }

        .game-row-name {
            font-size: 13px;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .game-row-mins {
            font-size: 13px;
            font-weight: 700;
            color: var(--primary);
        }

        .month-toggle {
            background: transparent;
            border: 1px solid var(--text-sub);
            color: var(--text-sub);
            border-radius: 8px;
            padding: 5px 12px;
            font-family: 'Prompt';
            font-size: 12px;
            cursor: pointer;
        }

        .month-toggle.active {
            border-color: var(--primary);
            color: var(--primary);
        }

        #gaming-log-empty {
            font-size: 13px;
            color: var(--text-sub);
            text-align: center;
            padding: 30px 0;
        }

        /* ================= Bottom Navigation ================= */
        .bottom-nav {
            position: fixed;
            bottom: 0;
            width: 100%;
            background: var(--bg-nav);
            padding: 10px 20px;
            display: flex;
            justify-content: space-around;
            box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.1);
            border-top-left-radius: 20px;
            border-top-right-radius: 20px;
            z-index: 100;
        }

        .nav-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            color: #7f8c8d;
            cursor: pointer;
            font-size: 11px;
            font-weight: 600;
            text-decoration: none;
            padding: 6px 16px;
            border-radius: 20px;
            transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), background 0.3s, color 0.3s;
        }

        .nav-item:hover {
            transform: translateY(-4px) scale(1.05);
            color: var(--primary);
        }

        .nav-item:active {
            transform: translateY(2px) scale(0.95);
        }

        .nav-item.active {
            color: var(--primary);
            background: rgba(32, 201, 151, 0.15);
            transform: scale(1.05);
        }

        .nav-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 4px;
        }

        .nav-icon .material-symbols-rounded {
            font-size: 26px;
        }

        /* ================= Download Tab ================= */
        .download-hero {
            background: linear-gradient(135deg, rgba(32, 201, 151, 0.15), rgba(52, 152, 219, 0.1));
            border: 1px solid rgba(32, 201, 151, 0.3);
            border-radius: 20px;
            padding: 30px 20px;
            text-align: center;
            margin-bottom: 20px;
        }

        .download-hero-icon {
            font-size: 64px;
            margin-bottom: 10px;
            animation: floatIcon 3s ease-in-out infinite;
        }

        @keyframes floatIcon {

            0%,
            100% {
                transform: translateY(0);
            }

            50% {
                transform: translateY(-8px);
            }
        }

        .btn-download-main {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            background: linear-gradient(135deg, var(--primary), #17a589);
            color: #1e212b;
            border: none;
            border-radius: 14px;
            padding: 16px 30px;
            font-size: 16px;
            font-weight: 700;
            font-family: 'Prompt';
            cursor: pointer;
            width: 100%;
            box-shadow: 0 6px 20px rgba(32, 201, 151, 0.4);
            transition: transform 0.15s, box-shadow 0.15s;
            text-decoration: none;
        }

        .btn-download-main:active {
            transform: scale(0.97);
            box-shadow: 0 3px 10px rgba(32, 201, 151, 0.3);
        }

        .info-pill {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(52, 152, 219, 0.15);
            border: 1px solid rgba(52, 152, 219, 0.4);
            color: var(--blue);
            border-radius: 20px;
            padding: 8px 16px;
            font-size: 13px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
            margin-top: 12px;
        }

        .info-pill:hover {
            background: rgba(52, 152, 219, 0.25);
        }

        .dl-spec-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px;
            margin-bottom: 20px;
        }

        .dl-spec-card {
            background: var(--bg-card);
            border-radius: 14px;
            padding: 15px;
            display: flex;
            align-items: center;
            gap: 12px;
            border-left: 3px solid var(--primary);
        }

        .dl-spec-card.blue {
            border-left-color: var(--blue);
        }

        .dl-spec-card.yellow {
            border-left-color: var(--yellow);
        }

        .dl-spec-card.purple {
            border-left-color: var(--purple);
        }

        .dl-spec-icon {
            font-size: 26px;
            flex-shrink: 0;
        }

        .dl-spec-label {
            font-size: 10px;
            color: var(--text-sub);
        }

        .dl-spec-val {
            font-size: 13px;
            font-weight: 700;
        }

        /* ================= Custom Modal (แทน confirm/alert) ================= */
        #custom-modal-overlay {
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.75);
            z-index: 99998;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 20px;
            backdrop-filter: blur(8px);
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.2s;
        }

        #custom-modal-overlay.show {
            opacity: 1;
            pointer-events: all;
        }

        .custom-modal-box {
            background: #1e212b;
            border-radius: 24px;
            padding: 28px 24px;
            max-width: 360px;
            width: 100%;
            text-align: center;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.7);
            transform: scale(0.9);
            transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
        }

        #custom-modal-overlay.show .custom-modal-box {
            transform: scale(1);
        }

        .custom-modal-icon {
            font-size: 48px;
            margin-bottom: 12px;
        }

        .custom-modal-title {
            font-size: 17px;
            font-weight: 700;
            margin-bottom: 8px;
        }

        .custom-modal-body {
            font-size: 13px;
            color: #a4b0be;
            line-height: 1.7;
            margin-bottom: 24px;
        }

        .custom-modal-btns {
            display: flex;
            gap: 10px;
        }

        .custom-modal-btns button {
            flex: 1;
            padding: 13px;
            border: none;
            border-radius: 12px;
            font-family: 'Prompt';
            font-size: 14px;
            font-weight: 700;
            cursor: pointer;
            transition: 0.15s;
        }

        .custom-modal-btns button:active {
            transform: scale(0.96);
        }

        .btn-modal-confirm {
            background: var(--primary);
            color: #1e212b;
        }

        .btn-modal-cancel {
            background: #353b48;
            color: #a4b0be;
        }

        .btn-modal-danger {
            background: var(--red);
            color: white;
        }

        .btn-modal-only {
            background: var(--primary);
            color: #1e212b;
        }

        /* Toast notification */
        #app-toast {
            position: fixed;
            bottom: 90px;
            left: 50%;
            transform: translateX(-50%) translateY(20px);
            background: #282c37;
            border: 1px solid var(--primary);
            color: var(--primary);
            border-radius: 14px;
            padding: 12px 22px;
            font-size: 13px;
            font-weight: 600;
            z-index: 99999;
            opacity: 0;
            transition: all 0.3s;
            pointer-events: none;
            white-space: nowrap;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
        }

        #app-toast.show {
            opacity: 1;
            transform: translateX(-50%) translateY(0);
        }

        #app-toast.error {
            border-color: var(--red);
            color: var(--red);
        }

        #app-toast.success {
            border-color: var(--primary);
            color: var(--primary);
        }

        /* ================= Install Modal ================= */
        .install-overlay {
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.7);
            z-index: 10000;
            display: flex;
            align-items: flex-end;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.3s;
            backdrop-filter: blur(4px);
        }

        .install-overlay.show {
            opacity: 1;
            pointer-events: all;
        }

        .install-sheet {
            background: var(--bg-card);
            width: 100%;
            border-radius: 24px 24px 0 0;
            padding: 0 0 40px 0;
            max-height: 85vh;
            overflow-y: auto;
            transform: translateY(100%);
            transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
        }

        .install-overlay.show .install-sheet {
            transform: translateY(0);
        }

        .install-sheet-handle {
            width: 36px;
            height: 4px;
            background: #555;
            border-radius: 2px;
            margin: 12px auto 0;
        }

        .install-sheet-header {
            padding: 16px 20px 12px;
            border-bottom: 1px solid #353b48;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .install-close-btn {
            background: #353b48;
            border: none;
            color: var(--text-main);
            width: 30px;
            height: 30px;
            border-radius: 50%;
            cursor: pointer;
            font-size: 18px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .install-step {
            display: flex;
            gap: 14px;
            padding: 14px 20px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            animation: fadeIn 0.3s ease both;
        }

        .install-step:last-child {
            border-bottom: none;
        }

        .step-num {
            width: 30px;
            height: 30px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary), #17a589);
            color: #1e212b;
            font-weight: 700;
            font-size: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .step-title {
            font-size: 14px;
            font-weight: 700;
            margin-bottom: 4px;
        }

        .step-desc {
            font-size: 12px;
            color: var(--text-sub);
            line-height: 1.6;
        }

        .step-warning {
            background: rgba(231, 76, 60, 0.1);
            border: 1px solid rgba(231, 76, 60, 0.3);
            border-radius: 10px;
            padding: 8px 12px;
            margin-top: 8px;
            font-size: 11px;
            color: var(--red);
            line-height: 1.5;
        }

        .step-tip {
            background: rgba(32, 201, 151, 0.1);
            border: 1px solid rgba(32, 201, 151, 0.25);
            border-radius: 10px;
            padding: 8px 12px;
            margin-top: 8px;
            font-size: 11px;
            color: var(--primary);
            line-height: 1.5;
        }

        /* ================= Floating Theme Switcher ================= */
        .theme-switcher-floating {
            position: fixed;
            top: 20px;
            right: 20px;
            z-index: 1000;
            background: var(--bg-card);
            border: var(--card-border);
            padding: 8px 12px;
            border-radius: 20px;
            box-shadow: var(--card-shadow);
            backdrop-filter: blur(var(--backdrop-blur));
            -webkit-backdrop-filter: blur(var(--backdrop-blur));
            display: flex;
            align-items: center;
            gap: 8px;
            transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.3s ease;
        }

        .theme-switcher-floating:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
        }

        .theme-switcher-floating select {
            background: transparent;
            color: var(--text-main);
            border: none;
            font-family: 'Prompt', sans-serif;
            font-size: 12px;
            font-weight: 600;
            cursor: pointer;
            outline: none;
        }

        .theme-switcher-floating select option {
            background: var(--bg-main);
            color: var(--text-main);
        }

        /* ================= Onboarding Modal ================= */
        .onboarding-overlay {
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.85);
            z-index: 100000;
            display: flex;
            align-items: center;
            justify-content: center;
            backdrop-filter: blur(10px);
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.3s ease;
        }

        .onboarding-overlay.show {
            opacity: 1;
            pointer-events: all;
        }

        .onboarding-modal {
            background: var(--bg-card);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 24px;
            padding: 32px 28px;
            width: 90%;
            max-width: 420px;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
            transform: translateY(20px) scale(0.95);
            transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            max-height: 90vh;
            overflow-y: auto;
        }

        .onboarding-overlay.show .onboarding-modal {
            transform: translateY(0) scale(1);
        }

        .onboarding-title {
            font-size: 20px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 8px;
            text-align: center;
        }

        .onboarding-subtitle {
            font-size: 13px;
            color: var(--text-sub);
            text-align: center;
            margin-bottom: 24px;
            line-height: 1.5;
        }

        .onboarding-field {
            margin-bottom: 16px;
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid rgba(255, 255, 255, 0.05);
            border-radius: 14px;
            padding: 16px;
        }

        .onboarding-field-header {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 12px;
        }

        .onboarding-field-icon {
            width: 32px;
            height: 32px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
        }

        .onboarding-field-title {
            font-size: 14px;
            font-weight: 600;
        }

        .onboarding-field-desc {
            font-size: 11px;
            color: var(--text-sub);
        }

        .onboarding-input {
            width: 100%;
            background: #1e212b;
            border: 1px solid rgba(255, 255, 255, 0.1);
            color: var(--text-main);
            border-radius: 10px;
            padding: 12px;
            font-family: 'Prompt';
            font-size: 14px;
            outline: none;
            transition: border-color 0.2s;
        }

        .onboarding-input:focus {
            border-color: var(--primary);
        }

        .onboarding-btn {
            background: linear-gradient(135deg, var(--primary), #17a589);
            color: #1e212b;
            border: none;
            border-radius: 14px;
            padding: 16px;
            width: 100%;
            font-size: 16px;
            font-weight: 700;
            font-family: 'Prompt';
            cursor: pointer;
            margin-top: 24px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            box-shadow: 0 6px 20px rgba(32, 201, 151, 0.3);
            transition: transform 0.15s, box-shadow 0.15s;
        }

        .onboarding-btn:active {
            transform: scale(0.97);
            box-shadow: 0 3px 10px rgba(32, 201, 151, 0.2);
        }

        /* ================= Notification Bell (moved from inline) ================= */
        .notif-bell {
            position: fixed;
            top: 20px;
            right: 130px;
            z-index: 1001;
            background: var(--bg-card);
            border: var(--card-border);
            border-radius: 50%;
            width: 42px;
            height: 42px;
            display: none;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            box-shadow: var(--card-shadow);
            transition: transform 0.2s;
        }

        .notif-bell:hover {
            transform: scale(1.1);
        }

        @keyframes pulseBadge {
            0%, 100% { transform: scale(1); opacity: 1; }
            50% { transform: scale(1.4); opacity: 0.7; }
        }

        /* ================= Notification Panel (moved from inline) ================= */
        .notif-panel {
            position: fixed;
            top: 70px;
            right: 16px;
            z-index: 1002;
            width: 300px;
            background: var(--bg-card);
            border: var(--card-border);
            border-radius: 20px;
            box-shadow: 0 12px 40px rgba(0,0,0,0.4);
            display: none;
            flex-direction: column;
            overflow: hidden;
            max-height: 420px;
        }

        /* ================= Responsive Mobile — <=600px ================= */
        @media screen and (max-width: 600px) {

            /* ── Theme Switcher & Notification Bell ── */
            .theme-switcher-floating {
                top: 12px;
                right: 12px;
                padding: 6px 10px;
                border-radius: 16px;
            }

            .theme-switcher-floating select {
                font-size: 11px;
            }

            .notif-bell {
                top: 12px;
                right: auto;
                left: 12px;
                width: 36px;
                height: 36px;
            }

            .notif-bell .material-symbols-rounded {
                font-size: 19px !important;
            }

            .notif-panel {
                right: 8px;
                left: 8px;
                width: auto;
                max-height: 70vh;
                top: 56px;
            }

            /* ── Tab Content ── */
            .tab-content {
                padding: 14px 12px;
            }

            /* ── Header Status ── */
            .header-status {
                padding: 12px 14px;
                margin-top: 50px;
                border-radius: 14px;
            }

            #pc-name-display {
                font-size: 16px !important;
            }

            /* ── Section Title (ป้องกันล้นจอ) ── */
            .section-title {
                font-size: 12px;
                gap: 4px;
                flex-wrap: wrap;
            }

            /* ── Dashboard Widgets (CPU/GPU/RAM gauges) ── */
            .dashboard-widgets {
                padding: 14px 6px;
                gap: 4px;
                border-radius: 14px;
            }

            .hero-widget {
                padding: 12px 4px !important;
                border-radius: 16px !important;
            }

            .concentric-hero {
                width: 76px;
                height: 76px;
            }

            .center-text-hero span:first-child {
                font-size: 24px;
            }

            .widget-label {
                font-size: 11px;
                margin-top: 6px;
            }

            .hero-legend {
                font-size: 8px;
                gap: 2px;
            }

            .hero-legend .dot {
                width: 5px;
                height: 5px;
            }

            .hero-tooltip {
                font-size: 9px;
                padding: 3px 8px;
            }

            /* ── Hardware Grid ── */
            .hw-grid {
                gap: 12px;
                margin-bottom: 16px;
            }

            .card {
                padding: 16px;
                margin-bottom: 16px;
                border-radius: 16px;
            }

            /* ── Gaming Banner ── */
            .gaming-banner {
                padding: 14px 16px;
                border-radius: 16px;
            }

            .gaming-banner.active {
                gap: 12px;
                transform: none;
            }

            .gaming-icon {
                width: 42px;
                height: 42px;
                border-radius: 12px;
            }

            .gaming-icon .material-symbols-rounded {
                font-size: 22px !important;
            }

            .gaming-stats {
                gap: 12px;
            }

            .gaming-stat-val {
                font-size: 16px;
            }

            #gaming-game-name {
                font-size: 14px !important;
            }

            #gaming-watt {
                font-size: 15px !important;
            }

            /* ── Remote Control Buttons ── */
            .ctrl-grid {
                gap: 10px;
            }

            .btn-ctrl {
                padding: 12px;
                font-size: 12px;
                border-radius: 10px;
            }

            .btn-ctrl .material-symbols-rounded {
                font-size: 22px !important;
            }

            /* ── Top Apps List ── */
            .top-app-name {
                max-width: 130px;
                font-size: 12px;
            }

            .top-app-cpu {
                font-size: 11px;
            }

            .top-app-item {
                padding: 8px 10px;
                border-radius: 8px;
            }

            /* ── Kill Button ── */
            .kill-btn {
                width: 26px;
                height: 26px;
                border-radius: 6px;
            }

            .kill-btn .material-symbols-rounded {
                font-size: 14px !important;
            }

            /* ── Info Icons ── */
            .info-icon-card {
                font-size: 16px !important;
            }

            /* ── Timer Section ── */
            #timer-display {
                font-size: 12px !important;
                padding: 10px !important;
            }

            #timer-countdown {
                font-size: 20px !important;
            }

            /* ── History Tab ── */
            .hw-grid[style*="grid-template-columns: 1fr 1fr 1fr"] {
                grid-template-columns: 1fr 1fr 1fr;
            }

            /* ── Chart Cards ── */
            .card canvas {
                max-height: 120px;
            }

            /* ── Monthly Summary ── */
            .ym-stats-grid {
                grid-template-columns: 1fr 1fr 1fr;
                gap: 6px;
            }

            .ym-stat-val {
                font-size: 14px;
            }

            .ym-stat-label {
                font-size: 9px;
            }

            /* ── Bottom Navigation ── */
            .bottom-nav {
                padding: 8px 12px;
                border-top-left-radius: 16px;
                border-top-right-radius: 16px;
            }

            .nav-item {
                padding: 5px 12px;
                font-size: 10px;
            }

            .nav-icon .material-symbols-rounded {
                font-size: 22px;
            }

            /* ── Alert Toasts ── */
            #alert-container {
                width: 96%;
                max-width: 360px;
            }

            .alert-toast {
                padding: 10px 12px;
                border-radius: 12px;
            }

            .alert-toast-icon {
                font-size: 22px;
            }

            /* ── Custom Modal ── */
            .custom-modal-box {
                padding: 24px 20px;
                border-radius: 20px;
                max-width: 320px;
            }

            /* ── Install Sheet ── */
            .install-sheet {
                border-radius: 20px 20px 0 0;
            }

            /* ── Settings ── */
            .menu-item {
                padding: 12px 0;
            }

            .menu-icon {
                width: 32px;
                height: 32px;
                border-radius: 8px;
                margin-right: 10px;
            }

            /* ── Daily Lookup ── */
            #daily-lookup-card {
                padding: 16px !important;
            }

            /* ── Year Total Bar ── */
            .year-total-bar {
                padding: 14px;
            }

            .year-stat-row {
                font-size: 12px;
            }

            /* ── Electricity Cost Cards ── */
            .card-highlight-primary,
            .card-highlight-yellow {
                border-radius: 16px;
            }

            /* ── Onboarding Modal ── */
            .onboarding-modal {
                padding: 24px 20px;
                width: 94%;
            }

            .onboarding-field {
                padding: 12px;
            }

            .onboarding-title {
                font-size: 18px;
            }
        }

        /* ================= Responsive Small Mobile — <=380px ================= */
        @media screen and (max-width: 380px) {

            .concentric-hero {
                width: 64px;
                height: 64px;
            }

            .center-text-hero span:first-child {
                font-size: 20px;
            }

            .widget-label {
                font-size: 10px;
            }

            .hero-legend {
                display: none;
            }

            .dashboard-widgets {
                padding: 10px 4px;
            }

            .header-status {
                margin-top: 44px;
            }

            .top-app-name {
                max-width: 100px;
            }

            .gaming-icon {
                display: none;
            }
        }