/* =============================================
   Registration CSS — multi-step forms
   Uses the same design tokens as security.css
   ============================================= */

/* Wrapper */
.reg-wrapper {
    width: 100%;
    max-width: 420px;
    margin: auto;
    animation: formEnter 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.2s both;
}

.reg-wrapper--centered {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Header */
.reg-header {
    margin-bottom: 28px;
    text-align: center;
}

.reg-title {
    font-size: 26px;
    font-weight: 700;
    color: var(--login-text);
    letter-spacing: -0.02em;
    margin-bottom: 8px;
}

.reg-subtitle {
    font-size: 14px;
    color: var(--login-text);
    line-height: 1.6;
    margin-bottom: 0;
}

/* OTP icon */
.reg-otp-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: rgba(13, 122, 133, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.reg-otp-icon i {
    font-size: 28px;
    color: var(--login-primary);
}

/* Success icon */
.reg-success-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(40, 167, 69, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    animation: fadeUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.reg-success-icon i {
    font-size: 36px;
    color: var(--login-success);
}


/* Form */
.reg-form {
    margin-bottom: 20px;
}

.reg-form--otp {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    margin-bottom: 28px;
}

/* Required indicator */
.reg-required {
    color: var(--login-danger);
    margin-left: 2px;
}

/* Fields */
.reg-field {
    margin-bottom: 16px;
}

.reg-field.has-error .reg-input {
    border-color: var(--login-danger);
}

.reg-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--login-text);
    margin-bottom: 6px;
    letter-spacing: 0.02em;
}

.reg-input {
    width: 100%;
    padding: 12px 14px;
    border: 1.5px solid var(--login-border);
    border-radius: var(--login-radius);
    background: var(--login-input-bg);
    font-family: 'DM Sans', sans-serif;
    font-size: 15px;
    color: var(--login-text);
    transition: all 0.25s ease;
    outline: none;
}

.reg-input:hover {
    border-color: #c8cce0;
}

.reg-input:focus {
    border-color: var(--login-primary);
    background: #fff;
    box-shadow: 0 0 0 4px rgba(var(--login-primary-rgb), 0.08);
}

.reg-input--error {
    border-color: var(--login-danger);
}

/* Row layout for two-column fields */
.reg-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

/* Errors */
.reg-error {
    display: block;
    font-size: 12px;
    font-weight: 500;
    color: var(--login-danger);
    margin-top: 6px;
    animation: alertSlide 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Help */
.reg-help {
    font-size: 12px;
    color: var(--login-text-secondary);
    margin-top: 4px;
    line-height: 1.5;
}

/* OTP input */
.reg-otp-field {
    width: 100%;
    max-width: 300px;
}

.reg-otp-input {
    width: 100%;
    padding: 18px 16px;
    border: 2px solid var(--login-border);
    border-radius: 16px;
    font-size: 28px;
    font-weight: 700;
    letter-spacing: 0.3em;
    text-align: center;
    color: var(--login-text);
    background: var(--login-input-bg);
    transition: all 0.25s ease;
    outline: none;
    font-family: 'Courier New', monospace;
}

.reg-otp-input:focus {
    border-color: var(--login-primary);
    background: #fff;
    box-shadow: 0 0 0 4px rgba(var(--login-primary-rgb), 0.1);
}

/* Buttons */
.reg-btn-primary {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 14px 24px;
    border: none;
    border-radius: var(--login-radius);
    background: var(--login-primary-vivid);
    color: #fff;
    font-family: 'DM Sans', sans-serif;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    text-decoration: none;
}

.reg-btn-primary:hover {
    background: var(--login-primary);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 6px 24px rgba(var(--login-primary-rgb), 0.3);
}

.reg-btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--login-radius);
    border: 1.5px solid var(--login-border);
    background: transparent;
    color: var(--login-text-secondary);
    font-family: 'DM Sans', sans-serif;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s ease;
}

.reg-btn-secondary:hover {
    border-color: var(--login-primary);
    color: var(--login-primary);
}

.reg-btn-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 0;
    border: none;
    background: none;
    color: var(--login-primary);
    font-family: 'DM Sans', sans-serif;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: color 0.2s ease;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.reg-btn-link:hover {
    color: var(--login-primary-dark);
}

/* Alerts */
.reg-alert {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 16px;
    border-radius: var(--login-radius);
    margin-bottom: 16px;
    font-size: 13px;
    font-weight: 500;
    line-height: 1.5;
    animation: alertSlide 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.reg-alert i {
    font-size: 15px;
    margin-top: 1px;
    flex-shrink: 0;
}

.reg-error-list {
    margin: 0;
    padding: 0 0 0 16px;
    list-style: disc;
}

.reg-alert--danger {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.reg-alert--danger i { color: #dc2626; }

.reg-alert--warning {
    background: #fffbeb;
    color: #92400e;
    border: 1px solid #fde68a;
}

.reg-alert--warning i { color: #d97706; }

/* Info box (success page) */
.reg-info-box {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 20px;
    background: rgba(13, 122, 133, 0.06);
    border: 1px solid rgba(13, 122, 133, 0.2);
    border-radius: var(--login-radius);
    margin: 20px 0 28px;
    text-align: left;
    max-width: 400px;
    width: 100%;
}

.reg-info-box i {
    font-size: 24px;
    color: var(--login-primary);
    flex-shrink: 0;
}

.reg-info-box p {
    margin: 0;
    font-size: 14px;
    color: var(--login-text);
    line-height: 1.5;
}

/* Resend section */
.reg-resend {
    text-align: center;
    margin-bottom: 16px;
}

.reg-resend-text {
    font-size: 13px;
    color: var(--login-text);
    margin-bottom: 8px;
}

/* Footer */
.reg-footer-link {
    text-align: center;
    font-size: 13px;
    color: var(--login-text-muted);
    margin-top: 20px;
}

.reg-footer-link a {
    color: var(--login-primary);
    font-weight: 500;
    text-decoration: none;
}

.reg-footer-link a:hover {
    text-decoration: underline;
}

.reg-footer-info {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-size: 12px;
    color: var(--login-text);
}

.reg-footer-info i {
    font-size: 13px;
}

/* Brand guide (left panel — injected via brand_extra block) */
.reg-guide {
    margin-top: 32px;
    padding-top: 28px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.reg-guide-title {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 16px;
}

.reg-guide-steps {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.reg-guide-step {
    display: flex;
    align-items: center;
    gap: 12px;
    opacity: 0.45;
}

.reg-guide-step--active {
    opacity: 1;
}

.reg-guide-step--done {
    opacity: 0.7;
}

.reg-guide-step-num {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.3);
    font-size: 12px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.6);
    flex-shrink: 0;
    transition: all 0.2s ease;
}

.reg-guide-step--active .reg-guide-step-num {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.8);
    color: #fff;
}

.reg-guide-step--done .reg-guide-step-num {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.5);
    color: rgba(255, 255, 255, 0.8);
}

.reg-guide-step-text {
    font-size: 13px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.3;
}

.reg-guide-step--active .reg-guide-step-text {
    color: #fff;
    font-weight: 600;
}

.reg-guide-step--done .reg-guide-step-text {
    color: rgba(255, 255, 255, 0.75);
    text-decoration: line-through;
    text-decoration-color: rgba(255, 255, 255, 0.3);
}

/* Responsive */
@media (max-width: 480px) {
    .reg-row {
        grid-template-columns: 1fr;
    }

    .reg-otp-input {
        font-size: 22px;
        padding: 14px 12px;
    }
}