/* Login standalone — minimal, sin dependencias del layout principal */

:root {
    --bg: #0f172a;
    --card: #ffffff;
    --text: #1e293b;
    --muted: #64748b;
    --primary: #2563eb;
    --primary-hover: #1d4ed8;
    --error: #b91c1c;
    --border: #cbd5e1;
}

* { box-sizing: border-box; }

body.login-page {
    margin: 0;
    min-height: 100vh;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, #1e293b, #0f172a);
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    color: var(--text);
    padding: 1rem;
}

.login-card {
    background: var(--card);
    width: 100%;
    max-width: 400px;
    border-radius: 12px;
    padding: 2.5rem 2rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.45);
}

.login-card h1 {
    margin: 0 0 0.25rem;
    font-size: 1.5rem;
    color: var(--text);
}

.login-card__subtitle {
    margin: 0 0 1.5rem;
    color: var(--muted);
    font-size: 0.95rem;
}

.login-card form { display: grid; gap: 0.75rem; }

.login-card label {
    font-size: 0.875rem;
    color: var(--muted);
    margin-bottom: -0.5rem;
}

.login-card input {
    padding: 0.65rem 0.75rem;
    font-size: 1rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    transition: border-color 0.15s;
}

.login-card input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.login-card button {
    margin-top: 0.5rem;
    padding: 0.7rem 1rem;
    font-size: 1rem;
    font-weight: 600;
    background: var(--primary);
    color: #fff;
    border: 0;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.15s;
}

.login-card button:hover { background: var(--primary-hover); }
.login-card button:disabled { opacity: 0.6; cursor: not-allowed; }

.login-card__remember {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.login-card__remember input[type="checkbox"] {
    width: 1rem;
    height: 1rem;
    accent-color: var(--primary);
    cursor: pointer;
    flex-shrink: 0;
    margin: 0;
}

.login-card__remember label {
    font-size: 0.85rem;
    color: var(--muted);
    margin: 0;
    cursor: pointer;
    user-select: none;
}

.login-card__error {
    margin: 0;
    padding: 0.5rem 0.75rem;
    border-radius: 4px;
    background: #fee2e2;
    color: var(--error);
    font-size: 0.875rem;
}