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

:root {
    --bg-primary: #0a0a1a;
    --bg-secondary: #12122a;
    --bg-card: #1a1a3e;
    --accent-green: #00ff88;
    --accent-orange: #ff8800;
    --accent-blue: #00aaff;
    --accent-purple: #aa55ff;
    --text-primary: #ffffff;
    --text-secondary: #8888aa;
    --glow-green: rgba(0, 255, 136, 0.4);
    --glow-orange: rgba(255, 136, 0, 0.4);
}

body {
    font-family: 'SF Pro Display', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-primary);
    background-image:
        radial-gradient(ellipse at top, #1a1a4a 0%, transparent 50%),
        radial-gradient(ellipse at bottom, #0a2a2a 0%, transparent 50%);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Animated background particles */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        radial-gradient(2px 2px at 20px 30px, rgba(255,255,255,0.1), transparent),
        radial-gradient(2px 2px at 40px 70px, rgba(255,255,255,0.05), transparent),
        radial-gradient(1px 1px at 90px 40px, rgba(255,255,255,0.1), transparent),
        radial-gradient(2px 2px at 130px 80px, rgba(255,255,255,0.05), transparent);
    background-size: 200px 200px;
    animation: particles 20s linear infinite;
    pointer-events: none;
    z-index: 0;
}

@keyframes particles {
    0% { transform: translateY(0); }
    100% { transform: translateY(-200px); }
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 30px 20px;
    position: relative;
    z-index: 1;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    animation: slideDown 0.6s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

h1 {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent-green), var(--accent-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px var(--glow-green);
    letter-spacing: -1px;
}

.mode-badge {
    padding: 10px 24px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.mode-badge::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255,255,255,0.1), transparent);
    transform: rotate(45deg);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%) rotate(45deg); }
    100% { transform: translateX(100%) rotate(45deg); }
}

.mode-badge.scheduled {
    background: linear-gradient(135deg, #00ff88, #00cc66);
    color: #003322;
    box-shadow: 0 4px 20px var(--glow-green), inset 0 1px 0 rgba(255,255,255,0.3);
}

.mode-badge.random {
    background: linear-gradient(135deg, #ff8800, #ff5500);
    color: #331100;
    box-shadow: 0 4px 20px var(--glow-orange), inset 0 1px 0 rgba(255,255,255,0.3);
    animation: pulse-orange 2s infinite;
}

@keyframes pulse-orange {
    0%, 100% { box-shadow: 0 4px 20px var(--glow-orange); }
    50% { box-shadow: 0 4px 40px var(--glow-orange), 0 0 60px var(--glow-orange); }
}

.time-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    background: var(--bg-card);
    border-radius: 20px;
    margin-bottom: 30px;
    border: 1px solid rgba(255,255,255,0.05);
    backdrop-filter: blur(10px);
    animation: slideUp 0.6s ease-out 0.1s both;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

#current-time {
    font-size: 2rem;
    font-weight: 700;
    font-family: 'SF Mono', 'Fira Code', monospace;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.schedule-info {
    color: var(--text-secondary);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.schedule-info::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--accent-green);
    border-radius: 50%;
    animation: blink 2s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.devices {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

.device-card {
    background: var(--bg-card);
    border-radius: 24px;
    padding: 28px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 2px solid rgba(255,255,255,0.05);
    position: relative;
    overflow: hidden;
    animation: slideUp 0.6s ease-out 0.2s both;
}

.device-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    opacity: 0;
    transition: opacity 0.3s;
}

.device-card:hover::before {
    opacity: 1;
}

.device-card:nth-child(2) {
    animation-delay: 0.3s;
}

.device-card.on {
    border-color: var(--accent-green);
    box-shadow:
        0 10px 40px rgba(0, 255, 136, 0.2),
        0 0 80px rgba(0, 255, 136, 0.1),
        inset 0 0 60px rgba(0, 255, 136, 0.05);
}

.device-card.on::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0,255,136,0.1) 0%, transparent 60%);
    animation: rotate 10s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.device-card.off {
    border-color: rgba(255,255,255,0.1);
}

.device-card:hover {
    transform: translateY(-5px) scale(1.02);
}

.device-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    position: relative;
    z-index: 1;
}

.device-name {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.device-status {
    padding: 8px 18px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s;
}

.device-status.on {
    background: linear-gradient(135deg, var(--accent-green), #00cc66);
    color: #003322;
    box-shadow: 0 2px 15px var(--glow-green);
    animation: glow-pulse 1.5s infinite;
}

@keyframes glow-pulse {
    0%, 100% { box-shadow: 0 2px 15px var(--glow-green); }
    50% { box-shadow: 0 2px 25px var(--glow-green), 0 0 40px var(--glow-green); }
}

.device-status.off {
    background: rgba(255,255,255,0.1);
    color: var(--text-secondary);
}

.device-id {
    font-family: 'SF Mono', 'Fira Code', monospace;
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
    opacity: 0.7;
    position: relative;
    z-index: 1;
}

.device-next {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
    padding: 10px 15px;
    background: rgba(255,255,255,0.03);
    border-radius: 12px;
    border-left: 3px solid var(--accent-purple);
    position: relative;
    z-index: 1;
}

.toggle-btn {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, #1a1a4a, #2a2a5a);
    color: var(--text-primary);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 16px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.toggle-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    transition: left 0.5s;
}

.toggle-btn:hover::before {
    left: 100%;
}

.toggle-btn:hover {
    background: linear-gradient(135deg, #2a2a5a, #3a3a7a);
    border-color: var(--accent-blue);
    box-shadow: 0 5px 20px rgba(0, 170, 255, 0.3);
    transform: translateY(-2px);
}

.toggle-btn:active {
    transform: scale(0.98) translateY(0);
}

.events-section {
    background: var(--bg-card);
    border-radius: 24px;
    padding: 28px;
    border: 1px solid rgba(255,255,255,0.05);
    animation: slideUp 0.6s ease-out 0.4s both;
}

.events-section h2 {
    margin-bottom: 20px;
    font-size: 1.4rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 12px;
}

.events-section h2::before {
    content: '';
    width: 4px;
    height: 24px;
    background: linear-gradient(180deg, var(--accent-blue), var(--accent-purple));
    border-radius: 2px;
}

.events-table {
    width: 100%;
    border-collapse: collapse;
}

.events-table th,
.events-table td {
    padding: 14px 12px;
    text-align: left;
}

.events-table th {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.events-table tbody tr {
    transition: all 0.2s;
    border-bottom: 1px solid rgba(255,255,255,0.02);
}

.events-table tbody tr:hover {
    background: rgba(255,255,255,0.02);
}

.events-table td {
    font-size: 0.9rem;
}

.action-on {
    color: var(--accent-green);
    font-weight: 700;
    text-shadow: 0 0 10px var(--glow-green);
}

.action-off {
    color: var(--text-secondary);
}

.trigger-scheduled {
    color: var(--accent-green);
    background: rgba(0, 255, 136, 0.1);
    padding: 4px 10px;
    border-radius: 8px;
    font-size: 0.8rem;
}

.trigger-random {
    color: var(--accent-orange);
    background: rgba(255, 136, 0, 0.1);
    padding: 4px 10px;
    border-radius: 8px;
    font-size: 0.8rem;
}

.trigger-manual {
    color: var(--accent-blue);
    background: rgba(0, 170, 255, 0.1);
    padding: 4px 10px;
    border-radius: 8px;
    font-size: 0.8rem;
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--bg-card);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #2a2a5a;
}

@media (max-width: 600px) {
    .container {
        padding: 15px;
    }

    h1 {
        font-size: 1.8rem;
    }

    .time-info {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }

    #current-time {
        font-size: 1.5rem;
    }

    .device-card {
        padding: 20px;
    }

    .events-table {
        font-size: 0.8rem;
    }

    .events-table th,
    .events-table td {
        padding: 10px 6px;
    }
}