:root {
    --color-bg: #0d0c0b;
    --color-surface: #1a1816;
    --color-text-primary: #e6e0d4;
    --color-text-secondary: #a89f91;
    --color-accent: #d4a373;
    --color-accent-glow: rgba(212, 163, 115, 0.4);

    --font-heading: 'Cinzel', serif;
    --font-body: 'Inter', sans-serif;

    --transition-slow: 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-medium: 0.5s ease;
    --transition-fast: 0.2s ease;
}

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

body,
html {
    width: 100%;
    height: 100%;
    background-color: var(--color-bg);
    color: var(--color-text-primary);
    font-family: var(--font-body);
    overflow: hidden;
}

/* Background gradient for depth */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, #1a1816 0%, #0d0c0b 100%);
    z-index: -2;
}

/* Main Content Wrapper */
.content-container {
    position: relative;
    z-index: 10;
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    padding: 3rem 1.5rem;
    max-width: 500px;
    margin: 0 auto;
}

.logo-area {
    text-align: center;
}

.logo {
    font-family: var(--font-heading);
    font-size: 2.8rem;
    letter-spacing: 0.15em;
    color: var(--color-text-primary);
    margin-bottom: 0.3rem;
    text-shadow: 0 4px 15px rgba(0, 0, 0, 0.6);
}

.tagline {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    opacity: 0.8;
}

/* Phone-Formatted Video */
.phone-frame {
    flex-grow: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 2rem 0;
}

.center-video-wrapper {
    width: auto;
    height: 100%;
    max-height: 60vh;
    aspect-ratio: 9/16;
    position: relative;
    border-radius: 40px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8), 0 0 20px rgba(212, 163, 115, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.05);
    background: #000;
}

.loop-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
    /* Smooth cross-fade */
}

.loop-video.active {
    opacity: 1;
}

#bgVideo1 {
    z-index: 1;
}

#bgVideo2 {
    z-index: 0;
}

@keyframes fadeInVideo {
    to {
        opacity: 1;
    }
}

.video-overlay-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.6) 0%, transparent 40%, transparent 60%, rgba(0, 0, 0, 0.6) 100%);
    pointer-events: none;
}

/* Controls */
.controls-area {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.btn-primary {
    background: transparent;
    border: 1px solid var(--color-accent);
    color: var(--color-accent);
    padding: 1rem 2.5rem;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    cursor: pointer;
    border-radius: 50px;
    backdrop-filter: blur(10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-primary:hover {
    background: var(--color-accent);
    color: var(--color-bg);
    box-shadow: 0 0 30px var(--color-accent-glow);
}

.active-controls {
    width: 100%;
    background: rgba(26, 24, 22, 0.6);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 1.5rem;
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    transition: all 0.5s ease;
}

.active-controls.hidden {
    display: none;
    opacity: 0;
    transform: translateY(20px);
}

.control-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.main-row {
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.control-btn {
    background: none;
    border: none;
    color: var(--color-text-primary);
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.3s;
    padding: 0.5rem;
}

.control-btn:hover {
    opacity: 1;
}

.big-btn svg {
    width: 32px;
    height: 32px;
}

.time-display {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.05em;
}

.star-icon.filled {
    fill: var(--color-accent);
    stroke: var(--color-accent);
}

/* Settings */
.settings-row {
    gap: 1rem;
}

.setting-group.v-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex: 1;
}

.label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-secondary);
}

.toggle-pair {
    display: flex;
    background: rgba(0, 0, 0, 0.3);
    padding: 4px;
    border-radius: 12px;
    gap: 4px;
}

.setting-toggle {
    background: none;
    border: none;
    color: var(--color-text-secondary);
    padding: 0.4rem 0;
    flex: 1;
    font-size: 0.8rem;
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.3s;
}

.setting-toggle.active {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-text-primary);
}

.locked-btn {
    position: relative;
    opacity: 0.5;
}

.premium-select {
    background: rgba(0, 0, 0, 0.3);
    color: var(--color-text-primary);
    border: none;
    padding: 0.5rem;
    border-radius: 12px;
    font-size: 0.8rem;
    cursor: pointer;
}

/* Tooltip */
.tooltip-popup {
    visibility: hidden;
    position: absolute;
    bottom: 140%;
    left: 50%;
    transform: translateX(-50%);
    background: #25221f;
    color: var(--color-accent);
    padding: 0.6rem 1rem;
    border-radius: 10px;
    font-size: 0.75rem;
    white-space: nowrap;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(212, 163, 115, 0.2);
    opacity: 0;
    transition: all 0.3s;
}

.locked-btn:hover .tooltip-popup {
    visibility: visible;
    opacity: 1;
    bottom: 125%;
}

/* Journal */
.journal-btn {
    position: fixed;
    bottom: 15rem;
    right: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--color-text-primary);
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s;
    backdrop-filter: blur(10px);
    z-index: 50;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.journal-btn:hover {
    background: rgba(212, 163, 115, 0.2);
    border-color: var(--color-accent);
}

.journal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(15px);
    z-index: 100;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.4s ease;
}

.journal-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.journal-content {
    width: 90%;
    max-width: 450px;
    background: #1a1816;
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 32px;
    padding: 2.5rem;
    max-height: 80vh;
}

.journal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.journal-header h2 {
    font-family: var(--font-heading);
    font-weight: 400;
    font-size: 1.8rem;
}

.close-btn {
    background: none;
    border: none;
    color: #fff;
    font-size: 2.5rem;
    cursor: pointer;
    line-height: 1;
}

.journal-tabs {
    display: flex;
    gap: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    margin-bottom: 1.5rem;
}

.tab-btn {
    background: none;
    border: none;
    color: var(--color-text-secondary);
    padding: 0.5rem 0;
    cursor: pointer;
    font-size: 1rem;
    position: relative;
    transition: color 0.3s;
}

.tab-btn.active {
    color: var(--color-accent);
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--color-accent);
}

.subtext {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.25);
    margin-top: 0.5rem;
}

/* Animations */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

/* Responsive */
@media (max-height: 700px) {
    .logo {
        font-size: 2.2rem;
    }

    .center-video-wrapper {
        max-height: 50vh;
    }

    .content-container {
        padding: 2rem 1.5rem;
    }
}

/* Player Controls Overlay */
.player-controls-top {
    position: absolute;
    top: 1rem;
    left: 1rem;
    right: 1rem;
    display: flex;
    justify-content: space-between;
    z-index: 200;
}

.fav-player-btn {
    background: rgba(0, 0, 0, 0.5);
    border: none;
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    backdrop-filter: blur(5px);
    transition: all 0.3s;
}

.fav-player-btn.active {
    color: var(--color-accent);
}

.close-player {
    background: rgba(0, 0, 0, 0.5);
    border: none;
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding-bottom: 4px;
    /* Optical adjustment for arrow */
}