/**
 * Dev Solutions Modal Catalog
 * Modern modal-based inquiry wizard
 * @version 3.1.0
 */

/* ============================================
   CSS VARIABLES
   ============================================ */
.dsm-catalog {
    --dsm-primary: #6366f1;
    --dsm-primary-rgb: 99, 102, 241;
    --dsm-secondary: #8b5cf6;
    --dsm-secondary-rgb: 139, 92, 246;
    --dsm-bg: #ffffff;
    --dsm-text: #1f2937;
    --dsm-primary-hover: #4f46e5;
    --dsm-success: #10b981;
    --dsm-success-rgb: 16, 185, 129;
    --dsm-error: #ef4444;
    --dsm-warning: #f59e0b;
    /* Hover colors derived from primary */
    --dsm-hover-bg: rgba(var(--dsm-primary-rgb), 0.04);
    --dsm-hover-border: rgba(var(--dsm-primary-rgb), 0.35);
    --dsm-hover-bg-strong: rgba(var(--dsm-primary-rgb), 0.08);
    --dsm-gray-50: #f9fafb;
    --dsm-gray-100: #f3f4f6;
    --dsm-gray-200: #e5e7eb;
    --dsm-gray-300: #d1d5db;
    --dsm-gray-400: #9ca3af;
    --dsm-gray-500: #6b7280;
    --dsm-gray-600: #4b5563;
    --dsm-gray-700: #374151;
    --dsm-gray-800: #1f2937;
    --dsm-gray-900: #111827;
    --dsm-white: #ffffff;
    --dsm-radius: 12px;
    --dsm-radius-sm: 8px;
    --dsm-radius-lg: 16px;
    --dsm-radius-xl: 24px;
    --dsm-shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --dsm-shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
    --dsm-shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
    --dsm-shadow-xl: 0 25px 50px -12px rgba(0,0,0,0.25);
    --dsm-transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --dsm-transition-slow: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-family: var(--dsm-font, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif);
    -webkit-font-smoothing: antialiased;
}

.dsm-catalog *, .dsm-catalog *::before, .dsm-catalog *::after {
    box-sizing: border-box;
}

/* ============================================
   SERVICES GRID (Trigger Cards)
   ============================================ */
.dsm-services-grid {
    display: grid;
    gap: 20px;
    margin-bottom: 40px;
}

.dsm-services-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.dsm-services-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.dsm-services-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1024px) {
    .dsm-services-grid.cols-4 { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
    .dsm-services-grid.cols-3,
    .dsm-services-grid.cols-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
    .dsm-services-grid { grid-template-columns: 1fr; }
}

.dsm-service-card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    padding: 24px;
    background: var(--dsm-white);
    border: 1px solid var(--dsm-gray-200);
    border-radius: var(--dsm-radius-lg);
    cursor: pointer;
    transition: all var(--dsm-transition);
    text-align: left;
    position: relative;
    overflow: hidden;
}

.dsm-service-card:hover {
    border-color: var(--dsm-hover-border);
    box-shadow: 0 4px 12px rgba(var(--dsm-primary-rgb), 0.12);
    transform: translateY(-2px);
}

.dsm-service-card:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.dsm-service-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--dsm-gray-100);
    border-radius: var(--dsm-radius);
    color: var(--dsm-gray-600);
    transition: all var(--dsm-transition);
}

.dsm-service-card:hover .dsm-service-icon {
    background: var(--dsm-hover-bg-strong);
    color: var(--dsm-primary);
}

.dsm-service-icon .dashicons {
    font-size: 24px;
    width: 24px;
    height: 24px;
}

.dsm-service-content {
    flex: 1;
}

.dsm-service-title {
    font-size: 17px;
    font-weight: 600;
    color: var(--dsm-gray-900);
    margin: 0 0 6px;
    line-height: 1.3;
}

.dsm-service-desc {
    font-size: 14px;
    color: var(--dsm-gray-500);
    margin: 0;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.dsm-service-price {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.dsm-service-price .price-label {
    font-size: 11px;
    color: var(--dsm-gray-400);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 500;
}

.dsm-service-price .price-value {
    font-size: 18px;
    font-weight: 700;
    color: var(--dsm-gray-900);
}

.dsm-service-arrow {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%) translateX(10px);
    opacity: 0;
    color: var(--dsm-gray-400);
    transition: all var(--dsm-transition);
}

.dsm-service-arrow svg {
    width: 24px;
    height: 24px;
}

.dsm-service-card:hover .dsm-service-arrow {
    opacity: 1;
    transform: translateY(-50%) translateX(0);
}

/* ============================================
   MODAL BASE
   ============================================ */
.dsm-modal {
    position: fixed;
    inset: 0;
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--dsm-transition-slow), visibility var(--dsm-transition-slow);
}

.dsm-modal[aria-hidden="false"] {
    opacity: 1;
    visibility: visible;
}

.dsm-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.dsm-modal-container {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.dsm-modal-dialog {
    position: relative;
    width: min(1000px, 100%);
    max-height: min(90vh, 800px);
    background: var(--dsm-white);
    border-radius: var(--dsm-radius-xl);
    box-shadow: var(--dsm-shadow-xl);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: translateY(30px) scale(0.95);
    transition: transform var(--dsm-transition-slow) cubic-bezier(0.34, 1.56, 0.64, 1);
}

.dsm-modal[aria-hidden="false"] .dsm-modal-dialog {
    transform: translateY(0) scale(1);
}

/* ============================================
   MODAL HEADER - Hidden
   ============================================ */
.dsm-modal-header {
    display: none;
}

/* ============================================
   PROGRESS BAR WITH CLOSE BUTTON
   ============================================ */
.dsm-modal-progress {
    padding: 24px 24px 20px;
    padding-right: 70px; /* Space for close button */
    background: var(--dsm-white);
    border-bottom: 1px solid var(--dsm-gray-100);
    flex-shrink: 0;
    position: relative;
}

/* Modern Close Button - Top Right */
.dsm-modal-close-float {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    border-radius: var(--dsm-radius);
    color: var(--dsm-gray-400);
    cursor: pointer;
    transition: all var(--dsm-transition);
    z-index: 10;
}

.dsm-modal-close-float:hover {
    background: var(--dsm-hover-bg-strong);
    color: var(--dsm-primary);
}

.dsm-modal-close-float:active {
    background: var(--dsm-gray-200);
}

.dsm-modal-close-float svg {
    width: 24px;
    height: 24px;
    stroke-width: 1.5;
}

.dsm-progress-bar {
    height: 4px;
    background: var(--dsm-gray-200);
    border-radius: 2px;
    margin-bottom: 20px;
    overflow: hidden;
}

.dsm-progress-fill {
    height: 100%;
    width: 25%;
    background: linear-gradient(90deg, var(--dsm-primary), var(--dsm-secondary));
    border-radius: 2px;
    transition: width var(--dsm-transition-slow);
}

.dsm-progress-steps {
    display: flex;
    justify-content: space-between;
    gap: 8px;
}

.dsm-progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    flex: 1;
    transition: all var(--dsm-transition);
}

.dsm-progress-step .step-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--dsm-white);
    border: 2px solid var(--dsm-gray-200);
    border-radius: 50%;
    color: var(--dsm-gray-400);
    transition: all var(--dsm-transition);
    position: relative;
}

.dsm-progress-step .step-icon svg {
    width: 18px;
    height: 18px;
}

.dsm-progress-step .step-icon .icon-check {
    position: absolute;
    opacity: 0;
    transform: scale(0);
    transition: all var(--dsm-transition);
}

.dsm-progress-step .step-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--dsm-gray-400);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    transition: color var(--dsm-transition);
}

/* Active step */
.dsm-progress-step.active .step-icon {
    background: var(--dsm-primary);
    border-color: var(--dsm-primary);
    color: var(--dsm-white);
    box-shadow: 0 0 0 4px rgba(var(--dsm-primary-rgb), 0.2);
}

.dsm-progress-step.active .step-label {
    color: var(--dsm-primary);
}

/* Completed step */
.dsm-progress-step.completed .step-icon {
    background: var(--dsm-success);
    border-color: var(--dsm-success);
    color: var(--dsm-white);
}

.dsm-progress-step.completed .step-icon .icon-default {
    opacity: 0;
    transform: scale(0);
}

.dsm-progress-step.completed .step-icon .icon-check {
    opacity: 1;
    transform: scale(1);
}

.dsm-progress-step.completed .step-label {
    color: var(--dsm-success);
}

/* ============================================
   MODAL BODY
   ============================================ */
.dsm-modal-body {
    flex: 1;
    display: flex;
    overflow: hidden;
    min-height: 0;
}

.dsm-form {
    display: contents;
}

.dsm-modal-main {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 32px;
}

/* ============================================
   STEPS
   ============================================ */
.dsm-step {
    display: none;
    animation: dsmStepIn 0.4s ease forwards;
}

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

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

.dsm-step-header {
    margin-bottom: 28px;
}

.dsm-step-header h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--dsm-gray-900);
    margin: 0 0 8px;
}

.dsm-step-header p {
    font-size: 15px;
    color: var(--dsm-gray-500);
    margin: 0;
}

/* ============================================
   SERVICE OPTIONS (Step 1)
   ============================================ */
.dsm-service-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.dsm-service-option {
    cursor: pointer;
}

.dsm-service-option input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.dsm-service-option .option-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: var(--dsm-white);
    border: 1px solid var(--dsm-gray-200);
    border-radius: var(--dsm-radius);
    transition: all var(--dsm-transition);
    position: relative;
}

.dsm-service-option:hover .option-card {
    border-color: var(--dsm-hover-border);
    background: var(--dsm-hover-bg);
}

.dsm-service-option input:checked + .option-card {
    border-color: var(--dsm-primary);
    background: var(--dsm-hover-bg);
}

.dsm-service-option .option-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--dsm-gray-100);
    border-radius: var(--dsm-radius-sm);
    color: var(--dsm-gray-500);
    flex-shrink: 0;
    transition: all var(--dsm-transition);
}

.dsm-service-option input:checked + .option-card .option-icon {
    background: var(--dsm-primary);
    color: var(--dsm-white);
}

.dsm-service-option .option-icon .dashicons {
    font-size: 22px;
    width: 22px;
    height: 22px;
}

.dsm-service-option .option-content {
    flex: 1;
    min-width: 0;
}

.dsm-service-option .option-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--dsm-gray-900);
    display: block;
    margin-bottom: 2px;
}

.dsm-service-option .option-desc {
    font-size: 13px;
    color: var(--dsm-gray-500);
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.dsm-service-option .option-price {
    font-size: 14px;
    font-weight: 600;
    color: var(--dsm-gray-700);
    white-space: nowrap;
}

.dsm-service-option .option-check {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--dsm-white);
    border: 2px solid var(--dsm-gray-300);
    border-radius: 50%;
    color: var(--dsm-white);
    transition: all var(--dsm-transition);
    flex-shrink: 0;
}

.dsm-service-option .option-check svg {
    width: 14px;
    height: 14px;
    opacity: 0;
    transform: scale(0);
    transition: all var(--dsm-transition);
}

.dsm-service-option input:checked + .option-card .option-check {
    background: var(--dsm-primary);
    border-color: var(--dsm-primary);
}

.dsm-service-option input:checked + .option-card .option-check svg {
    opacity: 1;
    transform: scale(1);
}

/* ============================================
   TIER CARDS (Step 2)
   ============================================ */
.dsm-tier-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.dsm-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 40px;
    color: var(--dsm-gray-500);
    font-size: 14px;
}

.dsm-loading .dsm-spinner {
    width: 24px;
    height: 24px;
    border: 3px solid var(--dsm-gray-200);
    border-top-color: var(--dsm-gray-600);
    border-radius: 50%;
    animation: dsmSpin 0.8s linear infinite;
}

.dsm-error {
    text-align: center;
    padding: 40px;
    color: var(--dsm-error);
    font-size: 14px;
}

.dsm-tier-card {
    background: var(--dsm-white);
    border: 1px solid var(--dsm-gray-200);
    border-radius: var(--dsm-radius-lg);
    padding: 24px;
    cursor: pointer;
    transition: all var(--dsm-transition);
    position: relative;
    display: flex;
    flex-direction: column;
}

.dsm-tier-card:hover {
    border-color: var(--dsm-hover-border);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.dsm-tier-card.selected {
    border-color: var(--dsm-primary);
    background: var(--dsm-hover-bg);
}

.dsm-tier-card.popular {
    border-color: var(--dsm-primary);
    border-width: 2px;
}

.dsm-tier-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--dsm-primary);
    color: var(--dsm-white);
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 4px 12px;
    border-radius: 20px;
}

.dsm-tier-name {
    font-size: 17px;
    font-weight: 600;
    color: var(--dsm-gray-900);
    margin: 0 0 8px;
}

.dsm-tier-price {
    font-size: 28px;
    font-weight: 700;
    color: var(--dsm-gray-900);
    margin-bottom: 16px;
}

.dsm-tier-price .currency {
    font-size: 16px;
    font-weight: 600;
    vertical-align: top;
}

.dsm-tier-features {
    list-style: none;
    padding: 0;
    margin: 0 0 20px;
    flex: 1;
}

.dsm-tier-features li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 8px 0;
    font-size: 14px;
    color: var(--dsm-gray-600);
    border-bottom: 1px solid var(--dsm-gray-100);
}

.dsm-tier-features li:last-child {
    border-bottom: none;
}

.dsm-tier-features li svg {
    width: 16px;
    height: 16px;
    color: var(--dsm-success);
    flex-shrink: 0;
    margin-top: 2px;
}

.dsm-tier-select {
    width: 100%;
    padding: 12px 20px;
    background: var(--dsm-gray-100);
    border: none;
    border-radius: var(--dsm-radius-sm);
    font-size: 14px;
    font-weight: 600;
    font-family: inherit;
    color: var(--dsm-gray-700);
    cursor: pointer;
    transition: all var(--dsm-transition);
}

.dsm-tier-card:hover .dsm-tier-select {
    background: var(--dsm-hover-bg-strong);
    color: var(--dsm-primary);
}

.dsm-tier-card.selected .dsm-tier-select {
    background: linear-gradient(135deg, var(--dsm-primary), var(--dsm-secondary));
    color: var(--dsm-white);
    box-shadow: 0 4px 12px rgba(var(--dsm-primary-rgb), 0.3);
}

/* ============================================
   ADD-ONS (Step 3)
   ============================================ */
.dsm-addon-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.dsm-addon-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: var(--dsm-white);
    border: 1px solid var(--dsm-gray-200);
    border-radius: var(--dsm-radius);
    cursor: pointer;
    transition: all var(--dsm-transition);
}

.dsm-addon-item:hover {
    border-color: var(--dsm-hover-border);
    background: var(--dsm-hover-bg);
}

.dsm-addon-item.selected {
    border-color: var(--dsm-primary);
    background: var(--dsm-hover-bg);
}

.dsm-addon-checkbox {
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--dsm-white);
    border: 2px solid var(--dsm-gray-300);
    border-radius: 6px;
    flex-shrink: 0;
    transition: all var(--dsm-transition);
}

.dsm-addon-checkbox svg {
    width: 14px;
    height: 14px;
    color: var(--dsm-white);
    opacity: 0;
    transform: scale(0);
    transition: all var(--dsm-transition);
}

.dsm-addon-item.selected .dsm-addon-checkbox {
    background: var(--dsm-primary);
    border-color: var(--dsm-primary);
}

.dsm-addon-item.selected .dsm-addon-checkbox svg {
    opacity: 1;
    transform: scale(1);
}

.dsm-addon-content {
    flex: 1;
    min-width: 0;
}

.dsm-addon-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--dsm-gray-900);
    margin-bottom: 2px;
}

.dsm-addon-desc {
    font-size: 13px;
    color: var(--dsm-gray-500);
}

.dsm-addon-price {
    font-size: 15px;
    font-weight: 600;
    color: var(--dsm-gray-700);
    white-space: nowrap;
}

.dsm-skip-addons {
    margin-top: 24px;
    text-align: center;
}

.dsm-skip-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: transparent;
    border: 2px solid var(--dsm-gray-200);
    border-radius: var(--dsm-radius);
    font-size: 14px;
    font-weight: 500;
    color: var(--dsm-gray-500);
    cursor: pointer;
    transition: all var(--dsm-transition);
}

.dsm-skip-btn:hover {
    border-color: var(--dsm-hover-border);
    color: var(--dsm-primary);
    background: var(--dsm-hover-bg);
}

.dsm-skip-btn svg {
    width: 18px;
    height: 18px;
}

/* ============================================
   FORM FIELDS (Step 4)
   ============================================ */
.dsm-form-fields {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.dsm-field-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.dsm-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.dsm-field-full {
    grid-column: 1 / -1;
}

.dsm-field label {
    font-size: 14px;
    font-weight: 600;
    color: var(--dsm-gray-700);
}

.dsm-field .required {
    color: var(--dsm-error);
}

.dsm-field .optional {
    font-weight: 400;
    color: var(--dsm-gray-400);
}

.dsm-field input,
.dsm-field textarea {
    padding: 14px 16px;
    background: var(--dsm-white);
    border: 2px solid var(--dsm-gray-200);
    border-radius: var(--dsm-radius-sm);
    font-size: 15px;
    font-family: inherit;
    color: var(--dsm-gray-900);
    transition: all var(--dsm-transition);
    width: 100%;
}

.dsm-field input:hover,
.dsm-field textarea:hover {
    border-color: var(--dsm-hover-border);
}

.dsm-field input:focus,
.dsm-field textarea:focus {
    outline: none;
    border-color: var(--dsm-primary);
    box-shadow: 0 0 0 3px rgba(var(--dsm-primary-rgb), 0.12);
}

.dsm-field input::placeholder,
.dsm-field textarea::placeholder {
    color: var(--dsm-gray-400);
}

.dsm-field textarea {
    resize: vertical;
    min-height: 120px;
}

.dsm-field.has-error input,
.dsm-field.has-error textarea {
    border-color: var(--dsm-error);
    background: rgba(239, 68, 68, 0.05);
}

.dsm-field .field-error {
    font-size: 13px;
    color: var(--dsm-error);
    display: none;
}

.dsm-field.has-error .field-error {
    display: block;
}

.dsm-field .field-counter {
    font-size: 12px;
    color: var(--dsm-gray-400);
    text-align: right;
}

/* Checkbox field */
.dsm-field-checkbox {
    grid-column: 1 / -1;
}

.dsm-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
}

.dsm-checkbox input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.dsm-checkbox .checkbox-box {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--dsm-white);
    border: 2px solid var(--dsm-gray-300);
    border-radius: 6px;
    flex-shrink: 0;
    transition: all var(--dsm-transition);
}

.dsm-checkbox .checkbox-box svg {
    width: 14px;
    height: 14px;
    color: var(--dsm-white);
    opacity: 0;
    transform: scale(0);
    transition: all var(--dsm-transition);
}

.dsm-checkbox input:checked + .checkbox-box {
    background: var(--dsm-primary);
    border-color: var(--dsm-primary);
}

.dsm-checkbox input:checked + .checkbox-box svg {
    opacity: 1;
    transform: scale(1);
}

.dsm-checkbox .checkbox-text {
    font-size: 14px;
    color: var(--dsm-gray-600);
    line-height: 1.5;
}

.dsm-checkbox .checkbox-text a {
    color: var(--dsm-gray-700);
    text-decoration: underline;
}

.dsm-checkbox .checkbox-text a:hover {
    text-decoration: underline;
}

/* ============================================
   SUCCESS STATE
   ============================================ */
.dsm-success {
    text-align: center;
    padding: 40px 20px;
}

.dsm-success-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    color: var(--dsm-success);
    animation: dsmSuccessPop 0.5s ease;
}

@keyframes dsmSuccessPop {
    0% { transform: scale(0); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

.dsm-success-icon svg {
    width: 100%;
    height: 100%;
}

.dsm-success h3 {
    font-size: 28px;
    font-weight: 700;
    color: var(--dsm-gray-900);
    margin: 0 0 12px;
}

.dsm-success-message {
    font-size: 16px;
    color: var(--dsm-gray-500);
    margin: 0 0 24px;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.dsm-success-ref {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: var(--dsm-gray-100);
    border-radius: var(--dsm-radius);
    margin-bottom: 32px;
}

.dsm-success-ref .ref-label {
    font-size: 14px;
    color: var(--dsm-gray-500);
}

.dsm-success-ref .ref-number {
    font-size: 16px;
    font-weight: 700;
    color: var(--dsm-gray-900);
}

/* Success Summary */
.dsm-success-summary {
    background: var(--dsm-gray-50);
    border-radius: var(--dsm-radius);
    padding: 16px 20px;
    margin-bottom: 24px;
    max-width: 320px;
    margin-left: auto;
    margin-right: auto;
    text-align: left;
}

.dsm-success-summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid var(--dsm-gray-200);
}

.dsm-success-summary-row:last-child {
    border-bottom: none;
}

.dsm-success-summary-row .label {
    font-size: 13px;
    color: var(--dsm-gray-500);
}

.dsm-success-summary-row .value {
    font-size: 14px;
    font-weight: 600;
    color: var(--dsm-gray-900);
}

.dsm-success-summary-total {
    padding-top: 12px;
    margin-top: 4px;
    border-top: 2px solid var(--dsm-gray-300);
    border-bottom: none !important;
}

.dsm-success-summary-total .value {
    font-size: 18px;
    color: var(--dsm-primary);
}

/* Success Next Steps */
.dsm-success-next-steps {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.05) 0%, rgba(16, 185, 129, 0.1) 100%);
    border-radius: var(--dsm-radius);
    padding: 20px;
    margin-bottom: 28px;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
    text-align: left;
}

.dsm-success-next-steps h4 {
    font-size: 14px;
    font-weight: 600;
    color: #065f46;
    margin: 0 0 14px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.dsm-success-next-steps ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.dsm-success-next-steps li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 10px 0;
    font-size: 14px;
    color: #047857;
    line-height: 1.4;
}

.dsm-success-next-steps li svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    color: #10b981;
    margin-top: 2px;
}

/* Success Actions */
.dsm-success-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.dsm-success-actions .dsm-btn-secondary {
    background: transparent;
    color: var(--dsm-primary);
    border: 2px solid var(--dsm-primary);
}

.dsm-success-actions .dsm-btn-secondary:hover {
    background: var(--dsm-primary);
    color: var(--dsm-white);
}

/* ============================================
   SIDEBAR (Desktop)
   ============================================ */
.dsm-modal-sidebar {
    width: 340px;
    background: var(--dsm-white);
    border-left: 1px solid var(--dsm-gray-200);
    padding: 24px;
    overflow-y: auto;
    flex-shrink: 0;
}

.dsm-summary {
    background: var(--dsm-white);
    border-radius: var(--dsm-radius);
    border: 1px solid var(--dsm-gray-200);
    overflow: hidden;
    box-shadow: var(--dsm-shadow-sm);
}

.dsm-summary-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 16px 20px;
    background: linear-gradient(135deg, var(--dsm-primary), var(--dsm-secondary));
    color: var(--dsm-white);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.dsm-summary-header svg {
    width: 18px;
    height: 18px;
    opacity: 0.8;
}

.dsm-summary-content {
    padding: 20px;
    min-height: 100px;
}

.dsm-summary-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 24px 16px;
    text-align: center;
    color: var(--dsm-gray-400);
}

.dsm-summary-empty svg {
    width: 48px;
    height: 48px;
    opacity: 0.4;
}

.dsm-summary-empty span {
    font-size: 13px;
    line-height: 1.4;
}

.dsm-summary-items {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.dsm-summary-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--dsm-gray-100);
}

.dsm-summary-item:first-child {
    padding-top: 0;
}

.dsm-summary-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.dsm-summary-item .item-name {
    font-size: 14px;
    font-weight: 500;
    color: var(--dsm-gray-800);
    line-height: 1.3;
}

.dsm-summary-item .item-detail {
    font-size: 12px;
    color: var(--dsm-gray-500);
    margin-top: 2px;
}

.dsm-summary-item .item-price {
    font-size: 14px;
    font-weight: 600;
    color: var(--dsm-gray-900);
    white-space: nowrap;
}

/* Coupon */
.dsm-coupon {
    padding: 16px 20px;
    border-top: 1px solid var(--dsm-gray-100);
    background: var(--dsm-white);
}

.dsm-coupon-input {
    display: flex;
    gap: 8px;
}

.dsm-coupon-input input {
    flex: 1;
    padding: 10px 12px;
    border: 1px solid var(--dsm-gray-200);
    border-radius: var(--dsm-radius-sm);
    font-size: 13px;
    font-family: inherit;
    background: var(--dsm-white);
    transition: border-color var(--dsm-transition);
}

.dsm-coupon-input input::placeholder {
    color: var(--dsm-gray-400);
}

.dsm-coupon-input input:focus {
    outline: none;
    border-color: var(--dsm-primary);
    box-shadow: 0 0 0 3px rgba(var(--dsm-primary-rgb), 0.12);
}

.dsm-coupon-input button {
    padding: 10px 14px;
    background: var(--dsm-primary);
    border: none;
    border-radius: var(--dsm-radius-sm);
    color: var(--dsm-white);
    font-size: 13px;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: all var(--dsm-transition);
    white-space: nowrap;
}

.dsm-coupon-input button:hover {
    background: linear-gradient(135deg, var(--dsm-primary), var(--dsm-secondary));
}

.dsm-coupon-applied {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.dsm-coupon-applied .coupon-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    background: rgba(var(--dsm-success-rgb), 0.1);
    border-radius: var(--dsm-radius-sm);
    color: var(--dsm-success);
    font-size: 13px;
    font-weight: 600;
}

.dsm-coupon-applied .coupon-badge svg {
    width: 14px;
    height: 14px;
}

.dsm-coupon-applied .coupon-badge button {
    background: none;
    border: none;
    color: var(--dsm-gray-400);
    font-size: 18px;
    cursor: pointer;
    padding: 0 0 0 6px;
    line-height: 1;
    transition: color var(--dsm-transition);
}

.dsm-coupon-applied .coupon-badge button:hover {
    color: var(--dsm-error);
}

.dsm-coupon-applied .coupon-savings {
    font-size: 13px;
    color: var(--dsm-success);
    font-weight: 600;
}
    font-weight: 600;
}

.dsm-coupon-error {
    font-size: 13px;
    color: var(--dsm-error);
    margin-top: 8px;
}

.dsm-coupon-error:empty {
    display: none;
}

/* Summary Total */
.dsm-summary-total {
    padding: 16px 20px 20px;
    background: var(--dsm-gray-50);
}

.dsm-summary-total .total-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    color: var(--dsm-gray-600);
}

.dsm-summary-total .total-row.subtotal {
    padding-bottom: 12px;
}

.dsm-summary-total .total-row.subtotal .subtotal-value {
    font-weight: 500;
    color: var(--dsm-gray-700);
}

.dsm-summary-total .total-row.discount {
    color: var(--dsm-success);
    padding: 12px 0;
    border-top: 1px dashed var(--dsm-gray-200);
}

.dsm-summary-total .total-row.discount .discount-value {
    font-weight: 600;
}

.dsm-summary-total .total-row.total {
    padding-top: 16px;
    margin-top: 12px;
    border-top: 2px solid var(--dsm-gray-300);
}

.dsm-summary-total .total-row.total span:first-child {
    font-size: 16px;
    font-weight: 600;
    color: var(--dsm-gray-900);
}

.dsm-summary-total .total-row.total .total-value {
    font-size: 22px;
    font-weight: 700;
    color: var(--dsm-gray-900);
}

/* ============================================
   PAYMENT OPTIONS
   ============================================ */
.dsm-payment-info {
    padding: 16px;
    border-top: 1px solid var(--dsm-gray-200);
}

.dsm-payment-options {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.dsm-payment-options .payment-options-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--dsm-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.dsm-payment-option {
    position: relative;
    cursor: pointer;
}

.dsm-payment-option input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.dsm-payment-option .option-content {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 12px 14px;
    background: var(--dsm-white);
    border: 2px solid var(--dsm-gray-200);
    border-radius: var(--dsm-radius-sm);
    transition: all var(--dsm-transition);
}

.dsm-payment-option:hover .option-content {
    border-color: var(--dsm-hover-border);
    background: var(--dsm-hover-bg);
}

.dsm-payment-option.selected .option-content,
.dsm-payment-option input:checked + .option-content {
    border-color: var(--dsm-primary);
    background: var(--dsm-hover-bg);
}

.dsm-payment-option .option-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--dsm-gray-800);
}

.dsm-payment-option .option-amount {
    font-size: 18px;
    font-weight: 700;
    color: var(--dsm-primary);
}

.dsm-payment-option .option-detail {
    font-size: 13px;
    color: var(--dsm-gray-600);
}

.dsm-payment-option .option-detail-sub {
    font-size: 12px;
    color: var(--dsm-gray-400);
}

/* Payment Breakdown (for fixed modes) */
.dsm-payment-breakdown {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.dsm-payment-breakdown .breakdown-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
}

.dsm-payment-breakdown .breakdown-row.due-now {
    color: var(--dsm-gray-800);
    font-weight: 600;
}

.dsm-payment-breakdown .breakdown-row.due-now .amount {
    color: var(--dsm-primary);
    font-weight: 700;
}

.dsm-payment-breakdown .breakdown-row.due-later,
.dsm-payment-breakdown .breakdown-row.schedule {
    color: var(--dsm-gray-500);
}

/* ============================================
   MODAL FOOTER
   ============================================ */
.dsm-modal-footer {
    padding: 20px 24px;
    background: var(--dsm-white);
    border-top: 1px solid var(--dsm-gray-200);
    flex-shrink: 0;
}

/* Mobile Summary (hidden on desktop) */
.dsm-mobile-summary {
    display: none;
}

.dsm-modal-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}

/* Buttons */
.dsm-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-size: 15px;
    font-weight: 600;
    font-family: inherit;
    border-radius: var(--dsm-radius);
    border: none;
    cursor: pointer;
    transition: all var(--dsm-transition);
}

.dsm-btn svg {
    width: 18px;
    height: 18px;
}

.dsm-btn-back {
    background: var(--dsm-white);
    border: 1px solid var(--dsm-gray-300);
    color: var(--dsm-gray-700);
}

.dsm-btn-back:hover {
    background: var(--dsm-hover-bg);
    border-color: var(--dsm-hover-border);
    color: var(--dsm-primary);
}

.dsm-btn-primary {
    background: linear-gradient(135deg, var(--dsm-primary), var(--dsm-secondary));
    color: var(--dsm-white);
    box-shadow: 0 4px 14px rgba(var(--dsm-primary-rgb), 0.35);
}

.dsm-btn-primary:hover {
    background: linear-gradient(135deg, var(--dsm-primary), var(--dsm-secondary));
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(var(--dsm-primary-rgb), 0.4);
}

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

.dsm-btn-skip {
    background: transparent;
    color: var(--dsm-gray-500);
    font-size: 13px;
    padding: 10px 16px;
}

.dsm-btn-skip:hover {
    color: var(--dsm-primary);
    background: var(--dsm-hover-bg);
}

.dsm-btn-submit .btn-loading {
    display: none;
}

.dsm-btn-submit.is-loading .btn-text {
    display: none;
}

.dsm-btn-submit.is-loading .btn-loading {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.dsm-spinner {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: var(--dsm-white);
    border-radius: 50%;
    animation: dsmSpin 0.8s linear infinite;
}

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

/* ============================================
   MOBILE STYLES
   ============================================ */
@media (max-width: 900px) {
    .dsm-modal-sidebar {
        display: none;
    }
    
    .dsm-modal-main {
        padding: 24px;
    }
}

@media (max-width: 768px) {
    .dsm-modal-container {
        padding: 0;
    }
    
    .dsm-modal-dialog {
        width: 100%;
        height: 100%;
        max-height: 100%;
        border-radius: 0;
    }
    
    .dsm-modal-progress {
        padding: 20px;
        padding-right: 56px; /* Space for close button */
    }
    
    .dsm-modal-close-float {
        top: 16px;
        right: 12px;
        width: 36px;
        height: 36px;
    }
    
    .dsm-modal-close-float svg {
        width: 20px;
        height: 20px;
    }
    
    .dsm-progress-steps {
        gap: 4px;
    }
    
    .dsm-progress-step .step-icon {
        width: 32px;
        height: 32px;
    }
    
    .dsm-progress-step .step-icon svg {
        width: 14px;
        height: 14px;
    }
    
    .dsm-progress-step .step-label {
        font-size: 10px;
    }
    
    .dsm-modal-main {
        padding: 20px;
    }
    
    .dsm-step-header h3 {
        font-size: 20px;
    }
    
    .dsm-field-row {
        grid-template-columns: 1fr;
    }
    
    /* Hide sidebar on mobile */
    .dsm-modal-sidebar {
        display: none;
    }
    
    /* Mobile summary */
    .dsm-mobile-summary {
        display: block;
        margin-bottom: 16px;
    }
    
    .dsm-mobile-summary-toggle {
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 14px 16px;
        background: var(--dsm-gray-100);
        border: none;
        border-radius: var(--dsm-radius);
        cursor: pointer;
        font-family: inherit;
    }
    
    .dsm-mobile-summary-toggle .summary-label {
        font-size: 14px;
        color: var(--dsm-gray-500);
    }
    
    .dsm-mobile-summary-toggle .summary-value {
        font-size: 18px;
        font-weight: 700;
        color: var(--dsm-gray-900);
    }
    
    .dsm-mobile-summary-toggle .summary-chevron {
        width: 20px;
        height: 20px;
        color: var(--dsm-gray-400);
        transition: transform var(--dsm-transition);
    }
    
    .dsm-mobile-summary.is-open .summary-chevron {
        transform: rotate(180deg);
    }
    
    .dsm-mobile-summary-panel {
        display: none;
        padding: 16px;
        background: var(--dsm-gray-50);
        border-radius: 0 0 var(--dsm-radius) var(--dsm-radius);
        margin-top: -8px;
    }
    
    .dsm-mobile-summary.is-open .dsm-mobile-summary-panel {
        display: block;
    }
    
    /* Mobile nav - buttons side by side */
    .dsm-modal-nav {
        flex-direction: row;
        gap: 12px;
    }
    
    .dsm-btn {
        flex: 1;
        padding: 14px 16px;
    }
    
    .dsm-btn-back {
        flex: 0 0 auto;
        width: auto;
        min-width: 100px;
    }
    
    .dsm-btn-primary {
        flex: 1;
    }
    
    .dsm-modal-footer {
        padding: 16px 20px;
        padding-bottom: max(16px, env(safe-area-inset-bottom));
    }
    
    /* Tier cards on mobile */
    .dsm-tier-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
    .dsm-modal {
        display: none !important;
    }
}