/* =============================================================
   Streaming Radios — Console (login)
   Misma paleta que el dashboard CRM.
   ============================================================= */

:root {
    --bg:           #0a0b0f;
    --bg-elev-1:    #12141b;
    --bg-elev-2:    #181a23;
    --border:       rgba(255, 255, 255, 0.06);
    --border-strong:rgba(255, 255, 255, 0.10);
    --text:         #e7e9ee;
    --text-muted:   #8b909c;
    --text-faint:   #5b606b;
    --accent:       #6366f1;
    --accent-hover: #7c7fea;
    --accent-soft:  rgba(99, 102, 241, 0.14);
    --accent-ring:  rgba(99, 102, 241, 0.30);
    --danger:       #ef4444;
    --danger-soft:  rgba(239, 68, 68, 0.14);
    --radius:       8px;
    --radius-lg:    12px;
}

html[data-theme="light"] {
    --bg:           #f6f8fb;
    --bg-elev-1:    #ffffff;
    --bg-elev-2:    #f3f4f8;
    --border:       rgba(15, 23, 42, 0.08);
    --border-strong:rgba(15, 23, 42, 0.14);
    --text:         #1f2328;
    --text-muted:   #57606a;
    --text-faint:   #8b929c;
    --accent:       #4f46e5;
    --accent-hover: #4338ca;
    --accent-soft:  rgba(79, 70, 229, 0.10);
    --accent-ring:  rgba(79, 70, 229, 0.22);
    --danger:       #dc2626;
    --danger-soft:  rgba(220, 38, 38, 0.10);
    color-scheme: light;
}

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

body {
    font-family: 'Inter', system-ui, sans-serif;
    background:
        radial-gradient(900px 500px at 70% -10%, var(--accent-soft), transparent 60%),
        radial-gradient(700px 400px at -10% 110%, rgba(59, 130, 246, 0.08), transparent 60%),
        var(--bg);
    color: var(--text);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    -webkit-font-smoothing: antialiased;
}

.login-card {
    background: var(--bg-elev-1);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    max-width: 400px;
    width: 100%;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 28px;
}

.brand-mark {
    width: 36px;
    height: 36px;
    border-radius: var(--radius);
    background: var(--accent-soft);
    color: var(--accent);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

.brand-name {
    font-weight: 600;
    font-size: 15px;
    color: var(--text);
}

.brand-tag {
    font-size: 12px;
    color: var(--text-faint);
}

h1.title {
    font-size: 22px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 6px;
}

p.subtitle {
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 26px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.4px;
}

.form-group input {
    width: 100%;
    padding: 10px 12px;
    background: var(--bg-elev-2);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    color: var(--text);
    font-size: 14px;
    transition: border-color 120ms, box-shadow 120ms;
    font-family: inherit;
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-ring);
}

.form-group input::placeholder { color: var(--text-faint); }

.login-btn {
    width: 100%;
    padding: 11px;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: var(--radius);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background 120ms, box-shadow 120ms;
    font-family: inherit;
    margin-top: 6px;
}

.login-btn:hover {
    background: var(--accent-hover);
    box-shadow: 0 0 0 3px var(--accent-ring);
}

.login-btn:disabled {
    opacity: 0.55;
    cursor: not-allowed;
    box-shadow: none;
}

.error-message {
    background: var(--danger-soft);
    border: 1px solid rgba(239, 68, 68, 0.35);
    color: var(--danger);
    padding: 10px 12px;
    border-radius: var(--radius);
    margin-bottom: 16px;
    font-size: 13px;
    display: none;
}

.error-message.show { display: block; }

.back-link {
    text-align: center;
    margin-top: 18px;
    font-size: 13px;
    color: var(--text-faint);
}

.back-link a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 120ms;
}

.back-link a:hover { color: var(--accent); }

@media (max-width: 480px) {
    .login-card { padding: 28px 24px; }
    h1.title { font-size: 20px; }
}