/* ============================================
   PredictNG — Auth / Signup Styles
   ============================================ */

.auth-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.auth-main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 100px 24px 60px;
}

.auth-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px 36px;
    width: 100%;
    max-width: 440px;
}

.auth-card-wide {
    max-width: 580px;
}

.auth-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 8px;
    text-align: center;
}

.auth-subtitle {
    font-size: 0.875rem;
    color: var(--text-muted);
    text-align: center;
    margin-bottom: 28px;
}

/* Plan Selector */
.plan-selector {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
}

.plan-option {
    flex: 1;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 14px 12px;
    cursor: pointer;
    text-align: center;
    color: var(--text-muted);
    font-family: inherit;
    transition: all 0.2s;
    position: relative;
}

.plan-option:hover { border-color: var(--primary); }

.plan-option.active {
    border-color: var(--primary);
    background: rgba(59,130,246,0.08);
    color: var(--text);
}

.plan-name {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 2px;
}

.plan-price {
    display: block;
    font-size: 0.8125rem;
    color: var(--text-dim);
}

.plan-save {
    display: block;
    font-size: 0.6875rem;
    color: var(--accent);
    font-weight: 600;
    margin-top: 4px;
}

/* Account Type Toggle */
.account-type-toggle {
    display: flex;
    gap: 0;
    margin-bottom: 24px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.type-option {
    flex: 1;
    background: transparent;
    border: none;
    padding: 10px 16px;
    cursor: pointer;
    font-family: inherit;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-muted);
    transition: all 0.2s;
}

.type-option:hover { color: var(--text); }

.type-option.active {
    background: var(--primary);
    color: #fff;
}

/* Form Fields */
.auth-form .form-field {
    margin-bottom: 16px;
}

.auth-form label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.auth-form input[type="text"],
.auth-form input[type="email"],
.auth-form input[type="password"],
.auth-form input[type="tel"],
.auth-form .form-select {
    width: 100%;
    padding: 10px 14px;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-family: inherit;
    font-size: 0.9375rem;
    transition: border-color 0.2s;
}

.auth-form input:focus,
.auth-form .form-select:focus {
    outline: none;
    border-color: var(--primary-light);
}

.auth-form input::placeholder {
    color: var(--text-dim);
}

.form-select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748b' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 32px;
}

.form-select option {
    background: #1e293b;
    color: var(--text);
}

/* Form Rows */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.form-row-3 {
    grid-template-columns: 2fr 1fr 1fr;
}

/* Business Fields */
.business-fields {
    border-top: 1px solid var(--border);
    padding-top: 16px;
    margin-top: 8px;
    margin-bottom: 8px;
}

.form-section-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 12px;
}

/* Address Toggle */
.form-toggle-row {
    margin-bottom: 12px;
}

.form-toggle-btn {
    background: none;
    border: none;
    color: var(--primary-light);
    font-family: inherit;
    font-size: 0.8125rem;
    font-weight: 500;
    cursor: pointer;
    padding: 0;
}

.form-toggle-btn:hover { color: var(--primary); }

.address-fields {
    border-top: 1px solid var(--border);
    padding-top: 16px;
    margin-bottom: 8px;
}

/* Error */
.form-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: var(--danger);
    font-size: 0.8125rem;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
}

/* Footer text */
.auth-footer-text {
    text-align: center;
    font-size: 0.8125rem;
    color: var(--text-muted);
    margin-top: 20px;
}

.auth-terms {
    text-align: center;
    font-size: 0.75rem;
    color: var(--text-dim);
    margin-top: 12px;
}

.auth-terms a { color: var(--text-muted); }

/* Responsive */
@media (max-width: 600px) {
    .auth-card { padding: 28px 20px; }
    .auth-card-wide { max-width: 100%; }
    .form-row { grid-template-columns: 1fr; }
    .form-row-3 { grid-template-columns: 1fr; }
    .plan-selector { flex-direction: column; }
}