/* ================================================================
   Customer Registration Wizard Styles
   ================================================================ */

:root {
    /* Brand Colors */
    --color-primary: #FF66C4;
    --color-primary-dark: #E64BB0;
    --color-primary-light: #FFB3E0;
    --color-accent: #9D50BB;
    --color-success: #10B981;
    --color-error: #EF4444;
    --color-warning: #F59E0B;
    --color-info: #3B82F6;

    /* Neutral Colors */
    --color-gray-50: #F9FAFB;
    --color-gray-100: #F3F4F6;
    --color-gray-200: #E5E7EB;
    --color-gray-300: #D1D5DB;
    --color-gray-400: #9CA3AF;
    --color-gray-500: #6B7280;
    --color-gray-600: #4B5563;
    --color-gray-700: #374151;
    --color-gray-800: #1F2937;
    --color-gray-900: #111827;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;

    /* Typography */
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;

    /* Borders & Shadows */
    --border-radius: 0.5rem;
    --border-radius-lg: 0.75rem;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s ease-in-out;
}

/* ================================================================
   Wizard Container
   ================================================================ */

.wizard-container {
    max-width: 600px;
    margin: 2rem auto;
    padding: var(--spacing-lg);
    background: #fff;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
}

@media (max-width: 768px) {
    .wizard-container {
        margin: 1rem;
        padding: var(--spacing-md);
        border-radius: var(--border-radius);
    }
}

/* ================================================================
   Progress Indicator
   ================================================================ */

.wizard-progress {
    margin-bottom: var(--spacing-2xl);
}

.wizard-progress-bar {
    position: relative;
    height: 8px;
    background: var(--color-gray-200);
    border-radius: 999px;
    overflow: hidden;
    margin-bottom: var(--spacing-lg);
}

.wizard-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    border-radius: 999px;
    transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.wizard-progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.wizard-steps {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.wizard-step-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    flex: 1;
}

.wizard-step-indicator .step-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-gray-200);
    color: var(--color-gray-600);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: var(--font-size-sm);
    transition: var(--transition);
    position: relative;
    z-index: 1;
}

.wizard-step-indicator.active .step-number {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: #fff;
    box-shadow: 0 0 0 4px rgba(255, 102, 196, 0.2);
    transform: scale(1.1);
}

.wizard-step-indicator.completed .step-number {
    background: var(--color-success);
    color: #fff;
}

.wizard-step-indicator.completed .step-number::after {
    content: '✓';
    position: absolute;
    font-size: var(--font-size-lg);
}

.wizard-step-indicator .step-label {
    font-size: var(--font-size-xs);
    color: var(--color-gray-500);
    font-weight: 500;
    text-align: center;
    white-space: nowrap;
}

.wizard-step-indicator.active .step-label {
    color: var(--color-primary);
    font-weight: 600;
}

@media (max-width: 480px) {
    .wizard-step-indicator .step-label {
        display: none;
    }

    .wizard-step-indicator .step-number {
        width: 32px;
        height: 32px;
        font-size: var(--font-size-xs);
    }
}

/* ================================================================
   Wizard Steps
   ================================================================ */

.wizard-step {
    display: none;
    animation: fadeIn 0.4s ease-in-out;
}

.wizard-step.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.step-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.step-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 2rem;
    box-shadow: var(--shadow-lg);
}

.step-header h2 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-xs);
}

.step-header p {
    font-size: var(--font-size-base);
    color: var(--color-gray-600);
    margin: 0;
}

.step-content {
    margin-bottom: var(--spacing-2xl);
}

/* ================================================================
   Form Styles
   ================================================================ */

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-xs);
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: var(--font-size-base);
    line-height: 1.5;
    color: var(--color-gray-900);
    background: #fff;
    border: 2px solid var(--color-gray-300);
    border-radius: var(--border-radius);
    transition: var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(255, 102, 196, 0.1);
}

.form-control.error {
    border-color: var(--color-error);
    animation: shake 0.4s ease-in-out;
}

.form-control.success {
    border-color: var(--color-success);
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-10px); }
    75% { transform: translateX(10px); }
}

.error-message {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--color-error);
    margin-top: var(--spacing-xs);
    min-height: 20px;
}

.field-hint {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--color-gray-500);
    margin-top: var(--spacing-xs);
}

.form-row {
    display: flex;
    gap: var(--spacing-md);
}

.form-row .form-group {
    flex: 1;
}

@media (max-width: 480px) {
    .form-row {
        flex-direction: column;
        gap: 0;
    }
}

/* ================================================================
   Password Field
   ================================================================ */

.password-input-group {
    position: relative;
}

.password-input-group .form-control {
    padding-right: 3rem;
}

.password-toggle {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--color-gray-500);
    cursor: pointer;
    padding: 0.5rem;
    transition: var(--transition-fast);
}

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

.password-strength-meter {
    height: 4px;
    background: var(--color-gray-200);
    border-radius: 999px;
    margin-top: var(--spacing-xs);
    overflow: hidden;
}

.password-strength-fill {
    height: 100%;
    width: 0%;
    transition: all 0.3s ease;
    border-radius: 999px;
}

.password-strength-fill.weak {
    width: 33%;
    background: var(--color-error);
}

.password-strength-fill.medium {
    width: 66%;
    background: var(--color-warning);
}

.password-strength-fill.strong {
    width: 100%;
    background: var(--color-success);
}

.password-strength-text {
    font-size: var(--font-size-xs);
    color: var(--color-gray-600);
    margin-top: var(--spacing-xs);
    display: block;
}

/* ================================================================
   Radio Buttons
   ================================================================ */

.radio-group {
    display: flex;
    gap: var(--spacing-md);
}

.radio-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    cursor: pointer;
    padding: 0.75rem 1.25rem;
    border: 2px solid var(--color-gray-300);
    border-radius: var(--border-radius);
    transition: var(--transition-fast);
    flex: 1;
}

.radio-label:hover {
    border-color: var(--color-primary);
    background: var(--color-gray-50);
}

.radio-label input[type="radio"] {
    appearance: none;
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-gray-400);
    border-radius: 50%;
    position: relative;
    cursor: pointer;
    transition: var(--transition-fast);
}

.radio-label input[type="radio"]:checked {
    border-color: var(--color-primary);
    background: var(--color-primary);
}

.radio-label input[type="radio"]:checked::after {
    content: '';
    position: absolute;
    width: 8px;
    height: 8px;
    background: #fff;
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

@media (max-width: 480px) {
    .radio-group {
        flex-direction: column;
    }
}

/* ================================================================
   Skip Section
   ================================================================ */

.skip-section {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-md);
    background: var(--color-gray-50);
    border-radius: var(--border-radius);
    border: 1px dashed var(--color-gray-300);
}

.skip-message {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    margin: 0;
}

.skip-message i {
    color: var(--color-info);
    font-size: var(--font-size-lg);
}

/* ================================================================
   Skip Section (for steps 2-3)
   ================================================================ */

.wizard-skip-section {
    text-align: center;
    padding: var(--spacing-lg) 0;
    margin-top: var(--spacing-md);
    border-top: 1px dashed var(--color-gray-200);
}

.wizard-skip-section .wizard-btn-skip {
    margin: 0 auto;
    padding: 0.75rem 1.5rem;
    font-size: var(--font-size-sm);
}

.wizard-skip-section .skip-hint {
    margin-top: var(--spacing-xs);
    font-size: var(--font-size-xs);
    color: var(--color-gray-400);
}

/* ================================================================
   Navigation Buttons
   ================================================================ */

.wizard-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-gray-200);
}

.wizard-btn {
    padding: 0.875rem 1.75rem;
    font-size: var(--font-size-base);
    font-weight: 600;
    border-radius: var(--border-radius);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.wizard-btn-next,
.wizard-btn-submit {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: #fff;
    box-shadow: var(--shadow-md);
}

.wizard-btn-next:hover,
.wizard-btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.wizard-btn-next:active,
.wizard-btn-submit:active {
    transform: translateY(0);
}

.wizard-btn-prev {
    background: var(--color-gray-100);
    color: var(--color-gray-700);
}

.wizard-btn-prev:hover {
    background: var(--color-gray-200);
}

.wizard-btn-skip {
    background: transparent;
    color: var(--color-gray-600);
    border: 2px solid var(--color-gray-300);
}

.wizard-btn-skip:hover {
    background: var(--color-gray-50);
    border-color: var(--color-gray-400);
}

.wizard-step-indicator-text {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    font-weight: 500;
}

.wizard-step-indicator-text .current-step {
    font-weight: 700;
    color: var(--color-primary);
    font-size: var(--font-size-lg);
}

@media (max-width: 480px) {
    .wizard-navigation {
        flex-wrap: wrap;
    }

    .wizard-btn {
        padding: 0.75rem 1.25rem;
        font-size: var(--font-size-sm);
    }

    .wizard-step-indicator-text {
        order: -1;
        width: 100%;
        text-align: center;
        margin-bottom: var(--spacing-sm);
    }
}

/* ================================================================
   Loading Overlay
   ================================================================ */

.wizard-loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.loading-content {
    background: #fff;
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--shadow-xl);
}

.spinner {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-lg);
    border: 4px solid var(--color-gray-200);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.loading-message {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-gray-700);
    margin: 0;
}

/* ================================================================
   Utility Classes
   ================================================================ */

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

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }

/* ================================================================
   Validation Summary
   ================================================================ */

.validation-summary {
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    animation: slideDown 0.3s ease;
}

.validation-summary i {
    font-size: 18px;
    flex-shrink: 0;
}

.validation-summary-error {
    background-color: #fee;
    border: 1px solid #fcc;
    color: #c33;
}

.validation-summary-info {
    background-color: #e3f2fd;
    border: 1px solid #90caf9;
    color: #1976d2;
}

.validation-summary.fade-out {
    opacity: 0;
    transition: opacity 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ================================================================
   OTP Verification Styles (Step 2)
   ================================================================ */

.otp-verification-group {
    background: var(--color-gray-50);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.otp-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.otp-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.otp-icon.email {
    background: linear-gradient(135deg, #3B82F6, #1D4ED8);
    color: #fff;
}

.otp-icon.phone {
    background: linear-gradient(135deg, #10B981, #059669);
    color: #fff;
}

.otp-info {
    flex: 1;
}

.otp-info h4 {
    margin: 0 0 0.25rem 0;
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-gray-800);
}

.otp-info p {
    margin: 0;
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
}

.otp-verified-badge {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.75rem;
    background: var(--color-success);
    color: #fff;
    border-radius: 999px;
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.otp-input-group {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

.otp-input {
    flex: 1;
    font-family: 'Monaco', 'Menlo', 'Consolas', monospace;
    font-size: var(--font-size-xl);
    letter-spacing: 0.5em;
    text-align: center;
    padding: var(--spacing-md);
}

.otp-resend-form {
    flex-shrink: 0;
}

.otp-resend-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: transparent;
    border: 1px solid var(--color-gray-300);
    border-radius: var(--border-radius);
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: var(--transition-fast);
    white-space: nowrap;
}

.otp-resend-btn:hover:not(:disabled) {
    background: var(--color-gray-100);
    border-color: var(--color-gray-400);
    color: var(--color-gray-800);
}

.otp-resend-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.otp-resend-btn i {
    font-size: 0.875rem;
}

.otp-expired-notice {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: #FEF3C7;
    border: 1px solid #F59E0B;
    border-radius: var(--border-radius);
    color: #92400E;
    margin-top: var(--spacing-md);
}

.otp-expired-notice i {
    font-size: 1.25rem;
    color: #F59E0B;
}

.otp-expired-notice p {
    margin: 0;
    font-size: var(--font-size-sm);
}

/* Mobile adjustments for OTP section */
@media (max-width: 480px) {
    .otp-input-group {
        flex-direction: column;
    }

    .otp-input {
        width: 100%;
        letter-spacing: 0.3em;
    }

    .otp-resend-form {
        width: 100%;
    }

    .otp-resend-btn {
        width: 100%;
        justify-content: center;
    }

    .otp-header {
        flex-wrap: wrap;
    }

    .otp-verified-badge {
        margin-left: auto;
    }
}