/* ============================================================
   Главная таблица стилей: лендинг, pre-join, переменные.
   Комната — style-room.css; @import только в начале файла (иначе игнорируется).
   ============================================================ */
@import url('style-room.css');

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

:root {
    /* Палитра Y2K */
    --primary: #00ffcc;       /* Неоновый циан */
    --primary-hover: #00b38f;
    --secondary: #ff00ff;     /* Неоновая маджента */
    --danger: #ff003c;        /* Ярко-красный/розовый */
    --danger-hover: #b3002a;

    --bg-dark: #020205;       /* Почти черный */
    --bg-surface: #070714;    /* Темно-синий/черный */
    --bg-card: rgba(10, 10, 25, 0.85);
    --bg-input: #000000;

    --text: #e0e0ff;          /* Холодный белый */
    --text-secondary: #00aa88; /* Темный циан для второстепенного текста */

    --border: #00ffcc;
    --border-dark: rgba(0, 255, 204, 0.3);

    /* Эффекты Y2K */
    --radius: 0px;            /* Резкие углы! */
    --radius-sm: 0px;
    --transition: 0.15s ease-out;

    --glow: 0 0 10px rgba(0, 255, 204, 0.5), inset 0 0 5px rgba(0, 255, 204, 0.2);
    --glow-magenta: 0 0 10px rgba(255, 0, 255, 0.5), inset 0 0 5px rgba(255, 0, 255, 0.2);
    --glow-danger: 0 0 10px rgba(255, 0, 60, 0.6), inset 0 0 5px rgba(255, 0, 60, 0.3);

    --grid-bg:
        linear-gradient(rgba(0, 255, 204, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 204, 0.05) 1px, transparent 1px);
}

body {
    font-family: 'Space Mono', monospace; /* Моноширинный шрифт терминала */
    color: var(--text);
    overflow: hidden;
    height: 100vh;
    width: 100vw;
    background-color: var(--bg-dark);
    background-image: var(--grid-bg);
    background-size: 30px 30px;
    background-position: center;
}

button { cursor: pointer; border: none; font-family: inherit; }
input  { font-family: inherit; }

/* Заголовки Y2K */
h1, h2, h3, .logo-text, .room-id {
    font-family: 'Orbitron', sans-serif;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* ============================================================
   ЛОГОТИП
   ============================================================ */
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}
.logo.small { justify-content: center; margin-bottom: 24px; }
.logo-icon {
    font-size: 38px;
    color: var(--primary);
    text-shadow: 0 0 8px var(--primary);
}
.logo.small .logo-icon { font-size: 32px; }
.logo-text {
    font-size: 26px;
    font-weight: 900;
    color: var(--text);
    text-shadow: 2px 2px 0px var(--secondary), -2px -2px 0px var(--primary);
}
.logo.small .logo-text { font-size: 20px; }

/* ============================================================
   ЛЕНДИНГ
   ============================================================ */
.landing-page {
    display: flex;
    align-items: center;
    justify-content: center;
}

.landing-container {
    max-width: 900px;
    width: 100%;
    padding: 40px 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 48px;
    position: relative;
    z-index: 10;
}

.landing-hero { text-align: center; margin-bottom: 30px; }
.landing-hero h1 {
    font-size: 40px;
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 16px;
    color: var(--primary);
    text-shadow: 0 0 15px rgba(0, 255, 204, 0.6);
}
.landing-hero .subtitle {
    font-size: 14px;
    color: var(--text);
    max-width: 600px;
    margin: 0 auto;
    background: rgba(0, 0, 0, 0.6);
    padding: 10px;
    border: 1px solid var(--border-dark);
}

.landing-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    width: 100%;
}

.action-card {
    background: var(--bg-card);
    border: 2px solid var(--border-dark);
    padding: 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 15px;
    box-shadow: 10px 10px 0px rgba(0, 0, 0, 0.8), inset 0 0 20px rgba(0, 255, 204, 0.05);
    transition: all var(--transition);
}
.action-card:hover {
    border-color: var(--primary);
    box-shadow: 5px 5px 0px rgba(0, 0, 0, 0.8), var(--glow);
    transform: translate(5px, 5px);
}
.action-card.join-card:hover {
    border-color: var(--secondary);
    box-shadow: 5px 5px 0px rgba(0, 0, 0, 0.8), var(--glow-magenta);
}

.action-icon {
    font-size: 48px;
    color: var(--primary);
    text-shadow: 0 0 10px var(--primary);
}
.join-card .action-icon {
    color: var(--secondary);
    text-shadow: 0 0 10px var(--secondary);
}

.action-card h3 { font-size: 18px; color: var(--text); }
.action-card p { font-size: 12px; color: var(--text-secondary); line-height: 1.5; }

/* Кнопки Y2K */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 2px solid;
    transition: all var(--transition);
    background: transparent;
}
.btn-primary {
    color: var(--primary);
    border-color: var(--primary);
    box-shadow: 4px 4px 0px rgba(0,255,204,0.3);
}
.btn-primary:hover {
    background: var(--primary);
    color: #000;
    box-shadow: 0 0 15px var(--primary);
}
.btn-primary:disabled {
    border-color: #555;
    color: #555;
    box-shadow: none;
    cursor: not-allowed;
}

.btn-secondary {
    color: var(--secondary);
    border-color: var(--secondary);
    box-shadow: 4px 4px 0px rgba(255,0,255,0.3);
}
.btn-secondary:hover {
    background: var(--secondary);
    color: #000;
    box-shadow: 0 0 15px var(--secondary);
}

/* Инпуты */
.join-input-group { display: flex; gap: 0; width: 100%; margin-top: 10px; }
.join-input-group input {
    flex: 1;
    padding: 12px;
    border: 2px solid var(--secondary);
    border-right: none;
    background: var(--bg-input);
    color: var(--text);
    font-size: 16px;
    text-align: center;
    letter-spacing: 2px;
    outline: none;
    text-transform: uppercase;
}
.join-input-group input:focus { box-shadow: inset 0 0 10px rgba(255,0,255,0.3); }
.join-input-group input.error { border-color: var(--danger); animation: glitch 0.2s 3; }

@keyframes glitch {
    0% { transform: translate(0) }
    20% { transform: translate(-5px, 2px) }
    40% { transform: translate(5px, -2px) }
    60% { transform: translate(-2px, 5px) }
    80% { transform: translate(2px, -5px) }
    100% { transform: translate(0) }
}

.landing-features {
    display: flex;
    gap: 32px;
    flex-wrap: wrap;
    justify-content: center;
    background: #000;
    padding: 15px 30px;
    border: 1px dashed var(--border-dark);
}
.feature { display: flex; align-items: center; gap: 8px; color: var(--primary); font-size: 12px; }
.feature .material-icons-round { font-size: 18px; }

/* ============================================================
   ЭКРАН ПЕРЕД ВХОДОМ (PRE-JOIN)
   ============================================================ */
.pre-join-screen {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pre-join-card {
    background: var(--bg-card);
    border: 2px solid var(--primary);
    padding: 40px 30px;
    width: 450px;
    max-width: 95vw;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    box-shadow: var(--glow), 10px 10px 0px rgba(0,0,0,0.8);
}

.preview-container {
    width: 100%;
    aspect-ratio: 4/3; /* Ретро пропорция! */
    overflow: hidden;
    background: #000;
    position: relative;
    border: 2px solid var(--border-dark);
}
.preview-container::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(rgba(0, 255, 204, 0.1) 50%, transparent 50%);
    background-size: 100% 4px;
    pointer-events: none; /* Эффект строк развертки CRT */
}
.preview-container video {
    width: 100%; height: 100%; object-fit: cover; transform: scaleX(-1);
    filter: contrast(1.2) saturate(1.2); /* Слегка цифровой лук */
}
.preview-avatar {
    position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
    background: repeating-linear-gradient(45deg, #000, #000 10px, #111 10px, #111 20px);
}
.preview-avatar .material-icons-round { font-size: 64px; color: var(--danger); text-shadow: 0 0 10px var(--danger); }

.preview-controls { display: flex; gap: 15px; }
.ctrl-btn {
    width: 50px; height: 50px;
    background: #000;
    color: var(--primary);
    border: 2px solid var(--primary);
    display: flex; align-items: center; justify-content: center;
    box-shadow: 4px 4px 0px rgba(0,255,204,0.3);
}
.ctrl-btn:hover { background: var(--primary); color: #000; box-shadow: 0 0 10px var(--primary); }
.ctrl-btn.off { color: var(--danger); border-color: var(--danger); box-shadow: 4px 4px 0px rgba(255,0,60,0.3); }
.ctrl-btn.off:hover { background: var(--danger); color: #000; box-shadow: 0 0 10px var(--danger); }

.name-input {
    width: 100%; padding: 15px; border: 2px solid var(--primary); background: #000;
    color: var(--primary); font-size: 14px; text-align: center; outline: none;
    text-transform: uppercase;
}
.name-input::placeholder { color: rgba(0, 255, 204, 0.4); }
.name-input:focus { box-shadow: inset 0 0 10px rgba(0,255,204,0.3); }

.btn-join { width: 100%; padding: 15px; font-size: 16px; }

.room-info {
    display: flex; align-items: center; gap: 10px; padding: 10px 15px;
    background: #000; border: 1px dashed var(--text-secondary); width: 100%; justify-content: space-between;
}
.room-code { font-size: 14px; color: var(--secondary); font-weight: bold; letter-spacing: 2px; }
.copy-btn { background: none; color: var(--text-secondary); padding: 5px; }
.copy-btn:hover { color: var(--primary); text-shadow: 0 0 5px var(--primary); }