* {
    box-sizing: border-box;
}

:root {
    --bg: #050505;
    --panel: #101014;
    --panel-2: #171720;
    --text: #f4f4f4;
    --muted: #9b9ba7;
    --red: #d0002a;
    --red-dark: #640015;
    --green: #77ff99;
    --border: rgba(208, 0, 42, 0.45);
}

body {
    margin: 0;
    min-height: 100vh;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(208, 0, 42, 0.18), transparent 35%),
        linear-gradient(135deg, #050505, #090912 55%, #120006);
    font-family: "Courier New", Courier, monospace;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background: repeating-linear-gradient(
        to bottom,
        rgba(255,255,255,0.025),
        rgba(255,255,255,0.025) 1px,
        transparent 1px,
        transparent 4px
    );
    mix-blend-mode: screen;
}

.page {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 44px 0;
}

.hero {
    min-height: calc(100vh - 88px);
}

.glitch {
    display: inline-block;
    padding: 8px 12px;
    margin-bottom: 16px;
    border: 1px solid var(--border);
    color: var(--red);
    font-size: clamp(2.2rem, 8vw, 6rem);
    font-weight: 900;
    letter-spacing: -0.08em;
    text-shadow: 3px 0 #00e5ff, -3px 0 #ff004c, 0 0 18px rgba(208, 0, 42, 0.8);
    transform: skew(-3deg);
}

.tagline,
.small,
.card-body p,
.intro + p {
    color: var(--muted);
}

.panel,
.upload-box,
.card,
.empty,
.topbar {
    background: linear-gradient(180deg, rgba(23,23,32,0.94), rgba(10,10,14,0.94));
    border: 1px solid var(--border);
    box-shadow: 0 0 45px rgba(208, 0, 42, 0.16);
    border-radius: 18px;
}

.panel {
    max-width: 680px;
    padding: 30px;
    margin-top: 28px;
}

h1, h2, h3, p {
    margin-top: 0;
}

h1 {
    font-size: clamp(1.8rem, 4vw, 3rem);
}

h2 {
    color: var(--red);
}

.intro {
    font-size: 1.25rem;
    color: #fff;
}

.login-form,
.upload-box form {
    display: grid;
    gap: 14px;
    margin-top: 24px;
}

label {
    color: var(--green);
    font-size: 0.95rem;
}

input[type="password"],
input[type="file"] {
    width: 100%;
    padding: 14px;
    color: var(--text);
    background: #050508;
    border: 1px solid rgba(255,255,255,0.14);
    border-radius: 12px;
    font-family: inherit;
}

button {
    cursor: pointer;
    border: 0;
    border-radius: 12px;
    padding: 14px 18px;
    color: #fff;
    background: linear-gradient(135deg, var(--red), var(--red-dark));
    font-family: inherit;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    box-shadow: 0 0 22px rgba(208, 0, 42, 0.28);
}

button:hover {
    filter: brightness(1.16);
}

button.ghost {
    background: transparent;
    border: 1px solid var(--border);
    box-shadow: none;
}

.alert {
    max-width: 680px;
    margin: 18px 0;
    padding: 14px 16px;
    border-radius: 12px;
    font-weight: 700;
}

.alert-error {
    background: rgba(208, 0, 42, 0.18);
    border: 1px solid var(--red);
}

.alert-success {
    background: rgba(119, 255, 153, 0.12);
    border: 1px solid rgba(119, 255, 153, 0.55);
}

.topbar {
    margin-top: 28px;
    padding: 24px;
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: center;
}

.upload-box {
    margin-top: 22px;
    padding: 24px;
}

.video-section {
    margin-top: 32px;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
    gap: 20px;
}

.card {
    overflow: hidden;
}

.card video {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #000;
}

.card-body {
    padding: 16px;
}

.card-body h3 {
    font-size: 1rem;
    overflow-wrap: anywhere;
}

.empty {
    padding: 24px;
    color: var(--muted);
}

@media (max-width: 700px) {
    .topbar {
        align-items: stretch;
        flex-direction: column;
    }
}