/* Satellite Tracker — Страница авторизации (стиль 1430 полк) */
* { margin:0; padding:0; box-sizing:border-box; }
:root {
    --bg-dark: #0a0d06;
    --bg-card: #141a0b;
    --bg-input: #1a2110;
    --border: #2a3520;
    --gold: #c9a84c;
    --gold-dim: #8a7433;
    --red: #8b1a1a;
    --green: #3a5a28;
    --text: #d4d4c8;
    --text-muted: #7a7a6a;
    --font-heading: 'Oswald', sans-serif;
    --font-body: 'Roboto', sans-serif;
}
.auth-page { font-family: var(--font-body); color: var(--text); }
.auth-bg {
    min-height: 100vh;
    background: linear-gradient(135deg, #0a0d06 0%, #121a0a 40%, #0d120a 100%);
    display: flex; align-items: center; justify-content: center;
    position: relative; overflow: hidden;
}
.auth-bg::before {
    content: '';
    position: absolute; inset: 0;
    background: radial-gradient(ellipse at 50% 30%, rgba(201,168,76,0.06) 0%, transparent 60%),
                radial-gradient(ellipse at 80% 70%, rgba(58,90,40,0.08) 0%, transparent 50%);
}
.auth-particles { position: absolute; inset: 0; pointer-events: none; }
.particle {
    position: absolute; border-radius: 50%;
    background: rgba(201,168,76,0.3);
    animation: float linear infinite;
}
@keyframes float {
    0% { transform: translateY(0) scale(1); opacity:0; }
    20% { opacity:1; }
    80% { opacity:1; }
    100% { transform: translateY(-100vh) scale(0); opacity:0; }
}
.auth-container { position: relative; z-index: 1; width: 100%; max-width: 420px; padding: 20px; }
.auth-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 40px rgba(201,168,76,0.05);
    overflow: hidden;
}
.auth-header {
    text-align: center; padding: 40px 30px 20px;
    background: linear-gradient(180deg, rgba(201,168,76,0.08) 0%, transparent 100%);
    border-bottom: 1px solid var(--border);
}
.auth-logo {
    display: inline-flex; align-items: center; justify-content: center;
    width: 80px; height: 80px; border-radius: 50%;
    background: linear-gradient(135deg, var(--green) 0%, #2a4020 100%);
    border: 2px solid var(--gold);
    color: var(--gold); margin-bottom: 16px;
    box-shadow: 0 0 20px rgba(201,168,76,0.2);
}
.auth-header h1 {
    font-family: var(--font-heading); font-size: 28px; font-weight: 700;
    letter-spacing: 4px; color: var(--gold);
    text-shadow: 0 2px 10px rgba(201,168,76,0.3);
}
.auth-subtitle { color: var(--text-muted); font-size: 13px; margin-top: 8px; letter-spacing: 1px; }
.auth-form { padding: 30px; }
.auth-error {
    background: rgba(139,26,26,0.2); border: 1px solid rgba(139,26,26,0.5);
    color: #e05050; padding: 10px 14px; border-radius: 4px;
    font-size: 13px; margin-bottom: 16px; text-align: center;
}
.form-group { margin-bottom: 20px; }
.form-group label {
    display: block; font-family: var(--font-heading); font-size: 13px;
    font-weight: 500; letter-spacing: 2px; text-transform: uppercase;
    color: var(--gold-dim); margin-bottom: 8px;
}
.input-wrap {
    position: relative; display: flex; align-items: center;
    background: var(--bg-input); border: 1px solid var(--border);
    border-radius: 4px; transition: border-color 0.2s, box-shadow 0.2s;
}
.input-wrap:focus-within {
    border-color: var(--gold-dim);
    box-shadow: 0 0 0 2px rgba(201,168,76,0.1);
}
.input-wrap svg {
    position: absolute; left: 12px; width: 18px; height: 18px;
    color: var(--text-muted); pointer-events: none;
}
.input-wrap input {
    flex: 1; background: none; border: none; outline: none;
    color: var(--text); font-family: var(--font-body); font-size: 15px;
    padding: 12px 14px 12px 42px;
}
.input-wrap input::placeholder { color: var(--text-muted); font-size: 14px; }
.btn-auth {
    width: 100%; display: flex; align-items: center; justify-content: center; gap: 10px;
    padding: 14px; border: 1px solid var(--gold);
    background: linear-gradient(135deg, rgba(201,168,76,0.15) 0%, rgba(201,168,76,0.05) 100%);
    color: var(--gold); font-family: var(--font-heading); font-size: 16px;
    font-weight: 600; letter-spacing: 3px; text-transform: uppercase;
    border-radius: 4px; cursor: pointer; transition: all 0.3s; margin-top: 10px;
}
.btn-auth:hover {
    background: linear-gradient(135deg, rgba(201,168,76,0.25) 0%, rgba(201,168,76,0.1) 100%);
    box-shadow: 0 0 20px rgba(201,168,76,0.2);
    transform: translateY(-1px);
}
.auth-footer {
    text-align: center; padding: 16px; border-top: 1px solid var(--border);
    font-size: 12px; color: var(--text-muted);
}