/* ========================================
   Auth Pages (login / register / change password)
   Styles the bootstrap5-shaped markup produced by
   django-crispy-forms, since no Bootstrap CSS is loaded.
   ======================================== */

.login-page, .register-page, .change-password {
    min-height: calc(100vh - var(--header-height) - 200px);
    display: flex;
    align-items: center;
    padding: 60px 0;
}

/* ===== Grid helpers used by these pages ===== */
.container { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.row { display: flex; flex-wrap: wrap; margin: 0 -12px; }
.justify-content-center { justify-content: center; }
.col-md-6, .col-md-8 { width: 100%; padding: 0 12px; }

@media (min-width: 769px) {
    .col-md-6 { flex: 0 0 50%; max-width: 50%; }
    .col-md-8 { flex: 0 0 66.6667%; max-width: 66.6667%; }
}

/* ===== Card ===== */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.card-body { padding: 40px; }

@media (max-width: 480px) {
    .card-body { padding: 28px 20px; }
}

.card-body h3 {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 24px;
}

.text-center { text-align: center; }

/* ===== Crispy / Bootstrap5 form field wrappers ===== */
.mb-3 { margin-bottom: 18px; }
.mt-3 { margin-top: 18px; }
.mt-4 { margin-top: 24px; }

.form-label, label {
    display: block;
    font-size: 0.86rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.form-control, .form-select,
input[type="text"], input[type="email"], input[type="password"],
input[type="tel"], input[type="number"], textarea, select {
    width: 100%;
    padding: 12px 14px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-family);
    font-size: 0.92rem;
    transition: all var(--transition-fast);
}

.form-control:focus, .form-select:focus,
input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.12);
}

.form-text, .text-muted, small {
    display: block;
    font-size: 0.78rem;
    color: var(--text-tertiary);
    margin-top: 4px;
}

.invalid-feedback, .errorlist {
    display: block;
    font-size: 0.78rem;
    color: #ef4444;
    margin-top: 4px;
    list-style: none;
    padding: 0;
}

.is-invalid { border-color: #ef4444 !important; }

.asteriskField { color: #ef4444; margin-inline-start: 2px; }

/* ===== Buttons ===== */
.btn { font-family: var(--font-family); cursor: pointer; }

.btn-primary, .btn-primary.w-100 {
    display: block;
    width: 100%;
    padding: 13px 20px;
    background: var(--accent-gradient);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 700;
    text-align: center;
    transition: all var(--transition-fast);
}

.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }

.btn-outline-secondary {
    display: block;
    width: 100%;
    padding: 12px 20px;
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 600;
    text-align: center;
    transition: all var(--transition-fast);
}

.btn-outline-secondary:hover { background: var(--bg-tertiary); color: var(--text-primary); }

.d-grid { display: grid; }
.gap-2 { gap: 10px; }
.w-100 { width: 100%; }

hr {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 24px 0;
}

.login-page a, .register-page a, .change-password a {
    color: var(--accent-primary);
    font-weight: 600;
}

.login-page a:hover, .register-page a:hover, .change-password a:hover {
    text-decoration: underline;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .login-page, .register-page, .change-password { padding: 32px 0; }
    .card-body h3 { font-size: 1.2rem; }
    .row { margin: 0; }
    .row > [class^="col-"] { padding: 0; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
}