/**
 * @version 2.0.0
 * @updated 2026-05-13
 *
 * Файл: assets/user.css
 * Назначение: общие стили для пользовательских страниц (login, profile, чат).
 */

:root {
    --bg-deep:    #14161b;
    --bg-card:    #1f2128;
    --bg-card-2:  #232630;
    --border:     #2a2d35;
    --border-h:   #44485a;
    --text:       #e6e6e6;
    --text-2:     #b9bfc9;
    --text-3:     #6c727d;
    --accent:     #0d6efd;
    --accent-h:   #6ea8fe;
    --success:    #6ec77d;
    --warning:    #ffd95e;
    --danger:     #ff7c7c;
}
* { box-sizing: border-box; }
body {
    background: var(--bg-deep);
    color: var(--text);
    font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
    margin: 0;
    min-height: 100vh;
}

.login-page {
    min-height: 100vh;
    display: flex; align-items: center; justify-content: center;
    padding: 20px;
    background-image:
        radial-gradient(circle at 20% 20%, rgba(13,110,253,0.1), transparent 40%),
        radial-gradient(circle at 80% 80%, rgba(170,130,255,0.08), transparent 40%);
}
.login-box {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 14px;
    width: 460px;
    max-width: 100%;
    padding: 32px 28px;
    box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}
.brand { text-align: center; margin-bottom: 20px; }
.brand-icon {
    font-size: 38px;
    background: linear-gradient(135deg, #ffd95e, #ff9b3d, #ff5e8c);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
    margin-bottom: 8px;
}
.brand h1 { font-size: 22px; font-weight: 700; color: #fff; margin: 0 0 4px; }
.brand .sub { font-size: 12px; color: var(--text-3); }

.features-block {
    background: var(--bg-card-2);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 14px;
    margin-bottom: 20px;
}
.features-block .title {
    font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px;
    color: var(--accent-h); font-weight: 600; margin-bottom: 8px;
}
.features-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px 14px;
    font-size: 11px;
}
.features-list .feature {
    display: flex; gap: 5px; align-items: flex-start;
    color: var(--text-2);
    line-height: 1.35;
}
.features-list .feature i {
    color: var(--success);
    flex-shrink: 0;
    margin-top: 2px;
    font-size: 10px;
}

.login-form label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-3);
    font-weight: 600;
    display: block;
    margin-bottom: 6px;
}
.login-form input {
    width: 100%;
    background: var(--bg-deep);
    border: 1px solid var(--border);
    color: var(--text);
    border-radius: 8px;
    padding: 10px 14px;
    font-size: 14px;
    font-family: 'Consolas', monospace;
    letter-spacing: 1px;
    margin-bottom: 14px;
    transition: all 0.15s;
}
.login-form input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(13,110,253,0.15);
}
.login-form input[type="password"] { letter-spacing: 4px; }

.login-form .btn {
    width: 100%;
    padding: 10px;
    font-size: 14px;
    font-weight: 600;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.15s;
    display: inline-flex; align-items: center; justify-content: center; gap: 6px;
    text-decoration: none;
}
.login-form .btn:hover {
    background: #1a7afd;
    box-shadow: 0 0 0 3px rgba(13,110,253,0.25), 0 4px 12px rgba(13,110,253,0.4);
    transform: translateY(-1px);
}
.login-form .btn-demo {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-2);
    margin-top: 10px;
}
.login-form .btn-demo:hover {
    background: var(--bg-card-2);
    color: #fff;
    box-shadow: none;
    transform: none;
}

.divider {
    display: flex; align-items: center; gap: 12px;
    color: var(--text-3); font-size: 11px;
    margin: 18px 0;
}
.divider::before, .divider::after {
    content: ''; flex-grow: 1; height: 1px; background: var(--border);
}

.info-card {
    background: rgba(13,110,253,0.06);
    border: 1px solid rgba(13,110,253,0.25);
    border-radius: 10px;
    padding: 14px;
    margin-top: 18px;
    font-size: 12px;
    color: var(--text-2);
    line-height: 1.5;
}
.info-card a {
    color: var(--accent-h);
    text-decoration: none;
    font-weight: 600;
}
.info-card a:hover { text-decoration: underline; }

.pricing-table {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(58px, 1fr));
    gap: 4px;
    margin-top: 10px;
}
.pricing-table .cell {
    text-align: center;
    padding: 6px 4px;
    background: rgba(0,0,0,0.2);
    border-radius: 5px;
}
.pricing-table .cell .days { color: var(--text-3); font-size: 10px; }
.pricing-table .cell .price { color: var(--accent-h); font-weight: 700; font-family: 'Consolas', monospace; font-size: 11px; }

.error-msg {
    background: rgba(255,124,124,0.1);
    border: 1px solid rgba(255,124,124,0.3);
    color: var(--danger);
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 12px;
    margin-bottom: 14px;
    display: flex; align-items: center; gap: 6px;
}
.success-msg {
    background: rgba(110,199,125,0.1);
    border: 1px solid rgba(110,199,125,0.3);
    color: var(--success);
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 12px;
    margin-bottom: 14px;
}