:root {
    --bg-a: #fff5ea;
    --bg-b: #e5fff3;
    --bg-c: #f7efff;
    --text-main: #2a2138;
    --text-soft: #6f6880;
    --card-bg: rgba(255, 255, 255, 0.82);
    --card-border: rgba(255, 255, 255, 0.7);
    --pink: #ff8fa7;
    --peach: #ffb26f;
    --mint: #60d4b8;
    --violet: #8a7bff;
    --danger: #ec5f70;
    --shadow: 0 20px 50px rgba(45, 25, 70, 0.14);
    --radius-xl: 24px;
    --radius-lg: 18px;
    --radius-md: 14px;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: 'Nunito', 'Trebuchet MS', 'Segoe UI', sans-serif;
    color: var(--text-main);
    background: radial-gradient(circle at 15% 10%, #fff8f1 0%, transparent 36%),
                radial-gradient(circle at 85% 18%, #e6fff2 0%, transparent 38%),
                linear-gradient(130deg, var(--bg-a) 0%, var(--bg-b) 52%, var(--bg-c) 100%);
    overflow-x: hidden;
}

.background-blobs {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}

.blob {
    position: absolute;
    border-radius: 999px;
    filter: blur(10px);
    opacity: 0.48;
    animation: drift 16s ease-in-out infinite;
}

.blob-one {
    width: 320px;
    height: 320px;
    background: linear-gradient(45deg, #ffc1d1, #ffe5ac);
    top: -70px;
    left: -90px;
}

.blob-two {
    width: 280px;
    height: 280px;
    background: linear-gradient(45deg, #98f1ce, #95baff);
    right: -80px;
    top: 18%;
    animation-delay: -4s;
}

.blob-three {
    width: 360px;
    height: 360px;
    background: linear-gradient(45deg, #f7c8ff, #a6ffe2);
    right: 25%;
    bottom: -140px;
    animation-delay: -9s;
}

.container {
    position: relative;
    z-index: 1;
    width: min(1200px, 94vw);
    margin: 28px auto 56px;
    display: grid;
    gap: 16px;
}

.card {
    border-radius: var(--radius-xl);
    border: 1px solid var(--card-border);
    background: var(--card-bg);
    backdrop-filter: blur(8px);
    box-shadow: var(--shadow);
}

.hero,
.controls,
.auth {
    padding: 20px 22px;
}

.hero h1 {
    margin: 4px 0 8px;
    font-family: 'Comfortaa', 'Nunito', sans-serif;
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.15;
}

.hero-badge {
    display: inline-flex;
    margin: 0;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(138, 123, 255, 0.14);
    color: #3e2fd4;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    font-size: 0.78rem;
}

.hero-text {
    margin: 0;
    max-width: 760px;
    color: var(--text-soft);
    font-size: 1.04rem;
}

.hero-info {
    margin-top: 14px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.hero-info span {
    display: inline-flex;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(143, 120, 190, 0.2);
    font-weight: 700;
    color: #4d4360;
}

.controls-row {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.search,
.inline-form input,
.file-input-wrap span {
    border-radius: var(--radius-md);
    border: 1px solid rgba(130, 110, 190, 0.25);
    background: rgba(255, 255, 255, 0.9);
}

.search,
.inline-form input {
    flex: 1;
    min-width: 230px;
    padding: 12px 14px;
    font: inherit;
}

.search:focus,
.inline-form input:focus,
.file-input-wrap:focus-within {
    outline: 2px solid rgba(138, 123, 255, 0.42);
    outline-offset: 1px;
}

.meta {
    margin: 10px 0 0;
    color: var(--text-soft);
    font-size: 0.95rem;
}

.auth h2 {
    margin: 0 0 8px;
    font-family: 'Comfortaa', 'Nunito', sans-serif;
    font-size: 1.2rem;
}

.auth p {
    margin: 0 0 10px;
    color: var(--text-soft);
}

.auth-block.hidden {
    display: none;
}

.inline-form,
.upload-form,
.manage-head {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
}

.file-input-wrap {
    position: relative;
    display: inline-flex;
    flex: 1;
    min-width: 250px;
}

.file-input-wrap input {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}

.file-input-wrap span {
    width: 100%;
    padding: 12px 14px;
    color: #5b5075;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
}

.progress {
    margin-top: 12px;
    width: 100%;
    height: 12px;
    border-radius: 999px;
    background: rgba(137, 126, 190, 0.2);
    overflow: hidden;
}

.progress.hidden {
    display: none;
}

.progress-bar {
    width: 0;
    height: 100%;
    background: linear-gradient(90deg, var(--mint), var(--violet));
    transition: width 0.2s ease;
}

.status {
    min-height: 24px;
    margin: 12px 0 0;
    font-weight: 700;
}

.status.success {
    color: #127c58;
}

.status.error {
    color: #bc1f42;
}

.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 14px;
}

.video-card {
    appearance: none;
    border: 1px solid rgba(147, 125, 196, 0.2);
    border-radius: var(--radius-lg);
    padding: 0;
    text-align: left;
    background: #fff;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.26s ease, box-shadow 0.26s ease, border-color 0.26s ease;
    box-shadow: 0 10px 20px rgba(54, 32, 86, 0.09);
    animation: riseIn 0.35s ease both;
}

.video-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 18px 32px rgba(67, 44, 105, 0.18);
    border-color: rgba(138, 123, 255, 0.4);
}

.video-thumb {
    position: relative;
    aspect-ratio: 16 / 10;
    background: linear-gradient(135deg, rgba(255, 179, 200, 0.8), rgba(147, 242, 214, 0.8));
    display: grid;
    place-items: center;
    font-size: 2rem;
}

.video-thumb::after {
    content: '▶';
    width: 56px;
    height: 56px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.88);
    color: #4d3db8;
    display: grid;
    place-items: center;
    font-size: 1.5rem;
    padding-left: 4px;
}

.video-body {
    padding: 12px 12px 10px;
}

.video-name {
    margin: 0;
    font-weight: 800;
    line-height: 1.32;
    color: #342a4d;
    word-break: break-word;
}

.video-meta {
    margin-top: 8px;
    color: var(--text-soft);
    font-size: 0.9rem;
}

.video-actions {
    margin-top: 8px;
    display: flex;
    justify-content: flex-end;
}

.empty {
    padding: 24px;
}

.empty.hidden {
    display: none;
}

.load-more-wrap {
    margin-top: 16px;
    text-align: center;
}

.btn {
    border: none;
    border-radius: 12px;
    padding: 11px 16px;
    font: inherit;
    font-weight: 800;
    cursor: pointer;
    transition: transform 0.15s ease, filter 0.15s ease;
}

.btn:hover {
    transform: translateY(-1px);
    filter: saturate(1.04);
}

.btn:active {
    transform: translateY(0);
}

.btn.primary {
    color: #fff;
    background: linear-gradient(135deg, var(--violet), var(--pink));
}

.btn.ghost {
    color: #4f3b88;
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(130, 111, 185, 0.3);
}

.btn.soft {
    color: #26493f;
    background: rgba(118, 223, 198, 0.35);
    border: 1px solid rgba(71, 153, 134, 0.35);
}

.btn.danger {
    color: #fff;
    background: linear-gradient(135deg, #f87286, var(--danger));
}

.btn.delete {
    padding: 8px 11px;
    font-size: 0.88rem;
}

.btn.hidden {
    display: none;
}

.viewer {
    position: fixed;
    inset: 0;
    background: rgba(25, 15, 37, 0.82);
    display: grid;
    place-items: center;
    padding: 16px;
    z-index: 10;
}

.viewer.hidden {
    display: none;
}

.viewer-panel {
    width: min(1100px, 98vw);
    border-radius: 20px;
    background: #111;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.4);
    padding: 14px;
}

.viewer-head {
    display: flex;
    gap: 12px;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-bottom: 12px;
}

.viewer-title {
    margin: 0;
    font-size: 1rem;
    font-weight: 700;
    word-break: break-word;
}

.viewer-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.player {
    width: 100%;
    max-height: min(72vh, 800px);
    border-radius: 14px;
    background: #000;
}

.viewer-note {
    margin: 10px 2px 2px;
    color: #d2c7f4;
    font-size: 0.92rem;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

.lift-in {
    opacity: 0;
    transform: translateY(10px);
    animation: fadeLift 0.6s ease forwards;
}

.delay-1 {
    animation-delay: 0.12s;
}

.delay-2 {
    animation-delay: 0.24s;
}

@keyframes fadeLift {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes riseIn {
    from {
        opacity: 0;
        transform: translateY(6px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes drift {
    0%,
    100% {
        transform: translateY(0) translateX(0);
    }
    50% {
        transform: translateY(-12px) translateX(8px);
    }
}

@media (max-width: 760px) {
    .container {
        margin: 14px auto 40px;
    }

    .hero,
    .controls,
    .auth {
        padding: 16px;
    }

    .hero h1 {
        font-size: 1.75rem;
    }

    .viewer-panel {
        padding: 10px;
    }
}