/* ===== LOGIN PAGE ===== */

.login-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: linear-gradient(165deg, var(--surface-soft) 0%, var(--bg) 100%);
}

.login-header {
    padding: 28px 0 18px;
    text-align: center;
}

.login-header__logo img {
    height: 54px;
    width: auto;
}

.login-main {
    flex: 1;
    display: grid;
    place-items: center;
    padding: 24px;
}

.login-card {
    width: 100%;
    max-width: 460px;
    background: var(--surface);
    border-top: 1px solid var(--border);
    border-right: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    border-left: 4px solid var(--accent);
    box-shadow: var(--shadow-lg);
    padding: 34px;
}

.login-card__header {
    text-align: center;
    margin-bottom: 24px;
}

.login-card__header h1 {
    font-size: clamp(1.3rem, 2.8vw, 1.8rem);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 8px;
}

.login-card__header p {
    color: var(--muted);
    font-size: 0.9rem;
    line-height: 1.5;
}

.login-form {
    display: grid;
    gap: 16px;
}

.form-group {
    display: grid;
    gap: 6px;
}

.form-group label {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 700;
}

.form-group input {
    width: 100%;
    border: 2px solid var(--border);
    background: var(--surface-soft);
    color: var(--text);
    font: inherit;
    padding: 12px;
    transition: border-color 180ms ease, background-color 180ms ease;
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent);
    background: var(--surface);
}

.error-message {
    display: flex;
    align-items: center;
    gap: 8px;
    border: 1px solid var(--error);
    background: var(--error-light);
    color: var(--error);
    padding: 10px 12px;
}

.error-message[hidden] {
    display: none;
}

.error-message__text {
    font-size: 0.86rem;
    font-weight: 700;
}

.login-form .btn-primary {
    width: 100%;
    margin-top: 2px;
}

.login-form .btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.login-card__footer {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
    text-align: center;
}

.info-text {
    color: var(--muted);
    font-size: 0.82rem;
}

.login-footer {
    text-align: center;
    border-top: 1px solid var(--border);
    background: var(--surface);
    padding: 18px 24px;
}

.login-footer p {
    font-size: 0.82rem;
    color: var(--muted);
}

@media (max-width: 640px) {
    .login-card {
        padding: 24px 18px;
    }

    .login-header__logo img {
        height: 44px;
    }
}