/* ============================================================
   login.css — Login Page Styles
   ============================================================ */

.login-body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: var(--color-bg);
    position: relative;
}

/* Subtle ambient gradient */
.login-body::before {
    content: '';
    position: fixed;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(99, 104, 84, 0.09) 0%, transparent 55%),
        radial-gradient(ellipse at 80% 20%, rgba(99, 104, 84, 0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 90%, rgba(99, 104, 84, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.login-wrap {
    width: 100%;
    max-width: 420px;
    position: relative;
    z-index: 1;
}

/* --- Card --- */
.login-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-login);
    padding: 52px 44px 44px;
}

/* --- Brand Section --- */
.login-brand {
    text-align: center;
    margin-bottom: 36px;
    padding-bottom: 28px;
    position: relative;
}

.login-brand::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 2px;
    background: var(--color-accent);
    border-radius: 2px;
}

.brand-label {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 14px;
}

.login-title {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-text);
    line-height: 1.2;
    margin-bottom: 8px;
}

.login-subtitle {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    font-weight: 400;
    margin: 0;
    line-height: 1.5;
}

/* --- Alerts --- */
.login-notice {
    background: rgba(90, 122, 94, 0.10);
    color: var(--color-success);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    font-size: 0.85rem;
    text-align: center;
    margin-bottom: 20px;
    line-height: 1.5;
}

.login-error {
    background: rgba(192, 57, 43, 0.08);
    color: var(--color-error);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    font-size: 0.85rem;
    text-align: center;
    margin-bottom: 20px;
    line-height: 1.5;
    animation: shake 0.45s ease;
}

.login-lockout {
    background: rgba(192, 57, 43, 0.08);
    color: var(--color-error);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    font-size: 0.85rem;
    text-align: center;
    margin-bottom: 20px;
    line-height: 1.5;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    15%       { transform: translateX(-7px); }
    30%       { transform: translateX(7px); }
    45%       { transform: translateX(-5px); }
    60%       { transform: translateX(5px); }
    75%       { transform: translateX(-2px); }
    90%       { transform: translateX(2px); }
}

/* --- Form --- */
.login-form {
    margin-bottom: 24px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 8px;
}

.form-group input[type="password"],
.form-group input[type="email"],
.form-group input[type="text"] {
    width: 100%;
    padding: 13px 16px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-bg);
    color: var(--color-text);
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition);
    letter-spacing: 0.04em;
    box-sizing: border-box;
}

.form-group input[type="password"]::placeholder,
.form-group input[type="email"]::placeholder,
.form-group input[type="text"]::placeholder {
    color: #bab8b2;
    letter-spacing: normal;
}

.form-group input[type="password"]:focus,
.form-group input[type="email"]:focus,
.form-group input[type="text"]:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(99, 104, 84, 0.12);
    background: white;
}

.form-group input[type="password"]:disabled,
.form-group input[type="email"]:disabled,
.form-group input[type="text"]:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* --- Submit Button --- */
.btn-access {
    width: 100%;
    padding: 14px 20px;
    background: var(--color-accent);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font-heading);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    cursor: pointer;
    transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}

.btn-access:hover:not(:disabled) {
    background: var(--color-accent-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(99, 104, 84, 0.32);
}

.btn-access:active:not(:disabled) {
    transform: translateY(0);
    box-shadow: none;
}

.btn-access:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

/* --- Help Text --- */
.login-help {
    font-size: 0.78rem;
    color: var(--color-text-muted);
    text-align: center;
    line-height: 1.6;
    margin: 0;
}

/* --- Responsive --- */
@media (max-width: 480px) {
    .login-card {
        padding: 36px 24px 32px;
        border-radius: var(--radius-md);
    }
}