:root {
            --bg-primary: #0f172a;
            --bg-secondary: #1e293b;
            --bg-card: #334155;
            --text-primary: #f8fafc;
            --text-secondary: #cbd5e1;
            --accent: #3b82f6;
            --accent-glow: #60a5fa;
            --success: #10b981;
            --warning: #f59e0b;
            --danger: #ef4444;
            --border: #475569;
            --shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.3);
            --glow: 0 0 20px rgba(59, 130, 246, 0.5);
            
            /* Additional variables for 99 Names page */
            --primary-color: #3b82f6;
            --primary-color-alpha: rgba(59, 130, 246, 0.2);
            --card-bg: #334155;
            --border-color: #475569;
            --hover-bg: rgba(59, 130, 246, 0.1);
        }

        [data-theme="light"] {
            --bg-primary: #ffffff;
            --bg-secondary: #f8fafc;
            --bg-card: #ffffff;
            --text-primary: #1e293b;
            --text-secondary: #64748b;
            --accent: #3b82f6;
            --accent-glow: #2563eb;
            --success: #059669;
            --warning: #d97706;
            --danger: #dc2626;
            --border: #e2e8f0;
            --shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
            --glow: 0 0 20px rgba(59, 130, 246, 0.3);
            
            /* Additional variables for 99 Names page - Light Mode */
            --primary-color: #3b82f6;
            --primary-color-alpha: rgba(59, 130, 246, 0.2);
            --card-bg: #ffffff;
            --border-color: #e2e8f0;
            --hover-bg: rgba(59, 130, 246, 0.05);
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Inter', 'Noto Sans Bengali', sans-serif;
            background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
            color: var(--text-primary);
            min-height: 100vh;
            transition: all 0.3s ease;
            padding-top: 150px;
        }

        .container {
            max-width: 1600px;
            margin: 0 auto;
            padding: 20px;
        }

        .header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 10px;
            flex-wrap: wrap;
            gap: 20px;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            padding: 22px;
            background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
            border-bottom: 1px solid #2e4a6c;
        }

        .header-left {
            display: flex;
            align-items: center;
            gap: 15px;
        }

        /* Hamburger Menu Styles */
        .hamburger-menu {
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            width: 24px;
            height: 18px;
            background: transparent;
            border: none;
            cursor: pointer;
            padding: 0;
            z-index: 1001;
        }

        .hamburger-menu span {
            display: block;
            height: 2px;
            width: 100%;
            background: var(--text-primary);
            border-radius: 1px;
            transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            transform-origin: center;
        }

        .hamburger-menu.open span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 5px);
        }

        .hamburger-menu.open span:nth-child(2) {
            opacity: 0;
        }

        .hamburger-menu.open span:nth-child(3) {
            transform: rotate(-45deg) translate(6px, -6px);
        }

        /* Side Drawer Styles */
        .side-drawer {
            position: fixed;
            top: 0;
            left: -300px;
            width: 300px;
            height: 100vh;
            background: var(--bg-card);
            z-index: 1002;
            transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            border-right: 1px solid var(--border);
            box-shadow: var(--shadow);
        }

        .side-drawer.open {
            transform: translateX(300px);
        }

        .drawer-header {
            padding: 25px 20px;
            border-bottom: 1px solid var(--border);
            display: flex;
            justify-content: space-between;
            align-items: center;
            background: var(--bg-secondary);
        }

        .drawer-header h2 {
            font-size: 1.2rem;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .close-drawer {
            background: transparent;
            border: none;
            color: var(--text-secondary);
            font-size: 1.2rem;
            cursor: pointer;
            padding: 8px;
            border-radius: 6px;
            transition: all 0.2s ease;
        }

        .close-drawer:hover {
            color: var(--text-primary);
            background: var(--bg-primary);
        }

        .drawer-menu {
            padding: 20px 0;
        }

        .menu-item {
            display: flex;
            align-items: center;
            gap: 15px;
            padding: 15px 20px;
            color: var(--text-secondary);
            text-decoration: none;
            transition: all 0.2s ease;
            border-left: 3px solid transparent;
            position: relative;
        }

        .menu-item:hover {
            background: var(--bg-primary);
            color: var(--text-primary);
            border-left-color: var(--accent);
        }

        .menu-item.active {
            background: var(--bg-primary);
            color: var(--accent);
            border-left-color: var(--accent);
        }

        .menu-item i {
            width: 20px;
            text-align: center;
            font-size: 1.1rem;
        }

        .menu-item span {
            font-weight: 500;
        }

        .menu-item small {
            position: absolute;
            right: 20px;
            font-size: 0.7rem;
            background: var(--warning);
            color: var(--bg-primary);
            padding: 2px 6px;
            border-radius: 8px;
            font-weight: 600;
        }

        .drawer-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100vw;
            height: 100vh;
            background: rgba(0, 0, 0, 0.5);
            opacity: 0;
            visibility: hidden;
            z-index: 1001;
            transition: all 0.3s ease;
        }

        .drawer-overlay.active {
            opacity: 1;
            visibility: visible;
        }

        .title {
            font-size: 2.5rem;
            font-weight: 700;
            background: linear-gradient(135deg, var(--accent) 0%, var(--accent-glow) 100%);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent; 
            display: flex;
            align-items: center;
            gap: 15px;
        }



        .controls {
            display: flex;
            gap: 11px;
            align-items: center;
            flex-wrap: wrap;
        }

        .theme-toggle, .lang-toggle, .notification-toggle {
            background: var(--bg-card);
            border: 2px solid var(--border);
            border-radius: 12px;
            padding: 7px 13px;
            cursor: pointer;
            transition: all 0.3s ease;
            color: var(--text-primary);
            font-size: 14px;
            font-weight: 500;
        }

        .theme-toggle:hover, .lang-toggle:hover, .notification-toggle:hover {
            border-color: var(--accent);
            transform: translateY(-2px);
            box-shadow: var(--glow);
        }

        /* Notification state specific styles */
        .notification-toggle.notification-off {
            color: var(--text-secondary);
            opacity: 0.7;
        }

        .notification-toggle.notification-obligatory {
            color: var(--accent);
            border-color: var(--accent);
        }

        .notification-toggle.notification-all {
            background: var(--accent);
            color: white;
            border-color: var(--accent);
        }

        .notification-toggle.notification-off:hover {
            color: var(--text-primary);
            opacity: 1;
        }

        .notification-toggle.notification-obligatory:hover {
            box-shadow: 0 0 15px rgba(59, 130, 246, 0.5);
        }

        .notification-toggle.notification-all:hover {
            background: var(--accent-glow);
            transform: translateY(-2px);
            box-shadow: 0 0 15px rgba(59, 130, 246, 0.6);
        }

        /* Alternative classes for shared.js compatibility */
        .notification-toggle.partial {
            color: var(--accent);
            border-color: var(--accent);
        }

        .notification-toggle.active {
            background: var(--accent);
            color: white;
            border-color: var(--accent);
        }

        .notification-toggle.partial:hover {
            box-shadow: 0 0 15px rgba(59, 130, 246, 0.5);
        }

        .notification-toggle.active:hover {
            background: var(--accent-glow);
            transform: translateY(-2px);
            box-shadow: 0 0 15px rgba(59, 130, 246, 0.6);
        }

        .location-picker {
            display: flex;
            gap: 10px;
            align-items: center;
            flex-wrap: wrap;
            position: relative;
        }

        .location-input-container {
            position: relative;
        }

        .location-input {
            background: var(--bg-card);
            border: 2px solid var(--border);
            border-radius: 12px;
            padding: 10px 15px;
            color: var(--text-primary);
            font-size: 14px;
            min-width: 300px;
            transition: all 0.3s ease;
        }

        .location-input:focus {
            outline: none;
            border-color: var(--accent);
            box-shadow: var(--glow);
        }

        .suggestions-container {
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 0 0 12px 12px;
            max-height: 200px;
            overflow-y: auto;
            z-index: 100;
            display: none;
        }

        .suggestion-item {
            padding: 10px 15px;
            cursor: pointer;
            transition: background 0.2s;
        }

        .suggestion-item:hover {
            background: var(--bg-secondary);
        }

        .btn {
            background: var(--accent);
            color: white;
            border: none;
            border-radius: 12px;
            padding: 11px 15px;
            cursor: pointer;
            font-weight: 500;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .btn:hover {
            background: var(--accent-glow);
            transform: translateY(-2px);
            box-shadow: var(--glow);
        }

        .progress-container {
            background: var(--bg-card);
            border-radius: 20px;
            padding: 25px;
            margin-bottom: 30px;
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
        }

        .progress-info {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 15px;
            flex-wrap: wrap;
            gap: 10px;
        }

        .current-time {
            font-size: 1.5rem;
            font-weight: 600;
            color: var(--accent);
        }

        .next-prayer {
            font-size: 1rem;
            color: var(--text-secondary);
        }

        .progress-bar {
            height: 8px;
            background: var(--border);
            border-radius: 4px;
            overflow: hidden;
            position: relative;
        }

        .progress-fill {
            height: 100%;
            background: linear-gradient(90deg, var(--accent) 0%, var(--accent-glow) 100%);
            border-radius: 4px;
            transition: width 0.5s ease;
            position: relative;
        }

        .progress-fill::after {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
            animation: shimmer 2s infinite;
        }

        @keyframes shimmer {
            0% { left: -100%; }
            100% { left: 100%; }
        }

        .location-current-time {
            margin-top: 15px;
            font-size: 0.9rem;
            color: var(--text-secondary);
            text-align: left;
        }

        .prayer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 25px;
            margin-bottom: 30px;
        }

        .prayer-card {
            background: var(--bg-card);
            border-radius: 20px;
            padding: 25px;
            border: 2px solid var(--border);
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .prayer-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.1), transparent);
            transition: left 0.5s ease;
        }

        .prayer-card:hover::before {
            left: 100%;
        }

        .prayer-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow), var(--glow);
        }

        .prayer-card.active {
            border-color: var(--success);
            background: linear-gradient(135deg, var(--bg-card) 0%, rgba(16, 185, 129, 0.1) 100%);
            animation: glow 2s ease-in-out infinite alternate;
        }

        @keyframes glow {
            from {
                box-shadow: 0 0 20px rgba(16, 185, 129, 0.3);
            }
            to {
                box-shadow: 0 0 30px rgba(16, 185, 129, 0.6);
            }
        }

        .prayer-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 20px;
        }

        .prayer-name {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.3rem;
            font-weight: 600;
        }

        .prayer-icon {
            font-size: 1.5rem;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, var(--accent) 0%, var(--accent-glow) 100%);
            color: white;
        }

        .prayer-status {
            padding: 5px 12px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 500;
        }

        .status-active {
            background: var(--success);
            color: white;
        }

        .status-upcoming {
            background: var(--warning);
            color: white;
        }

        .status-passed {
            background: var(--text-secondary);
            color: var(--bg-primary);
        }

        .prayer-times {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 15px;
        }

        .time-block {
            text-align: center;
            padding: 15px;
            background: rgba(59, 130, 246, 0.1);
            border-radius: 12px;
            border: 1px solid rgba(59, 130, 246, 0.2);
        }

        .time-label {
            font-size: 0.8rem;
            color: var(--text-secondary);
            margin-bottom: 5px;
            text-transform: uppercase;
            font-weight: 500;
        }

        .time-value {
            font-size: 1.2rem;
            font-weight: 600;
            color: var(--accent);
        }

        .countdown {
            text-align: center;
            margin-top: 15px;
            padding: 10px;
            background: rgba(239, 68, 68, 0.1);
            border-radius: 8px;
            font-weight: 500;
            color: var(--danger);
        }

        .banned-time {
            border-color: #ef4444;
            background: linear-gradient(135deg, var(--bg-card) 0%, rgba(239, 68, 68, 0.1) 100%);
        }

        .banned-time .prayer-icon {
            background: linear-gradient(135deg, #ef4444 0%, #f87171 100%);
        }

        .banned-time .time-block {
            background: rgba(239, 68, 68, 0.1);
            border-color: rgba(239, 68, 68, 0.2);
        }

        .banned-time .time-value {
            color: #ef4444;
        }

        .hijri-date {
            text-align: center;
            background: var(--bg-card);
            border-radius: 15px;
            padding: 20px;
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
        }

        .hijri-date h3 {
            color: var(--accent);
            margin-bottom: 10px;
            font-size: 1.2rem;
        }

        .loading {
            text-align: center;
            padding: 50px;
            font-size: 1.2rem;
            color: var(--text-secondary);
        }

        .error {
            background: rgba(239, 68, 68, 0.1);
            border: 1px solid var(--danger);
            border-radius: 12px;
            padding: 20px;
            text-align: center;
            color: var(--danger);
            margin: 20px 0;
        }

        .notification-permission {
            background: var(--bg-card);
            border: 1px solid var(--warning);
            border-radius: 12px;
            padding: 15px;
            margin-bottom: 20px;
            text-align: center;
        }

        @media (max-width: 768px) {
            .title {
                font-size: 2rem;
            }
            
            .header {
                flex-direction: column;
                text-align: center;
            }
            
            .prayer-grid {
                grid-template-columns: 1fr;
            }
            
            /* New rules for location picker and input to allow shrinking */
            .location-picker {
                flex-wrap: nowrap; /* Prevent location picker items from wrapping */
            }

            .location-input-container {
                flex-grow: 1; /* Allow the input container to grow and shrink */
                min-width: unset; /* Remove any minimum width constraints */
                width: 1%; /* Helps it shrink aggressively when space is tight */
            }

            .location-input {
                min-width: unset; /* Remove minimum width constraint */
                width: 100%; /* Make input fill its flexible container */
            }

            /* Optional adjustments for controls spacing and button padding */
            .controls {
                gap: 8px; /* Reduce gap between control buttons */
            }

         
        }

        /* This media query remains separate as it targets an even smaller screen size */
        @media (max-width: 480px) {
            .controls {
                flex-wrap: nowrap; /* Keep all controls on one line if possible */
                justify-content: space-between; /* Distribute space if needed */
            }
        }