/* ========================================
   Arena Builder v2.0 - Hockey Calculator
   stroysport.com
   ======================================== */

:root {
    --arena-primary: #00C16D;
    --arena-primary-dark: #00a85f;
    --arena-primary-light: #e8f5e9;
    --arena-accent: #FF3722;
    --arena-text: #3D3D3D;
    --arena-text-muted: #828282;
    --arena-bg: #f8f9fa;
    --arena-border: #E0E0E0;
    --arena-white: #ffffff;
    --arena-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    --arena-orange: #FF6B00;
    --arena-orange-dark: #E55A00;
}

/* Launcher Button - Orange */
.arena-launcher-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    width: 100%;
    padding: 16px 24px;
    background: linear-gradient(135deg, var(--arena-orange) 0%, var(--arena-orange-dark) 100%);
    color: white;
    font-size: 16px;
    font-weight: 600;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: transform 0.3s ease, opacity 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 107, 0, 0.35);
    margin-bottom: 20px;
}

.arena-launcher-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(255, 107, 0, 0.45);
}

.arena-launcher-btn svg {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

/* Modal Overlay */
.arena-modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 99999;
    align-items: center;
    justify-content: center;
    padding: 20px;
    overflow-y: auto;
}

.arena-modal-overlay.active {
    display: flex;
}

/* Modal Container */
.arena-modal-container {
    background: var(--arena-white);
    border-radius: 16px;
    width: 100%;
    max-width: 1200px;
    overflow: hidden;
    position: relative;
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.arena-modal-close {
    position: absolute;
    top: 5px;
    right: 5px;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--arena-text-muted);
    cursor: pointer;
    z-index: 10;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.arena-modal-close:hover {
    background: var(--arena-bg);
    color: var(--arena-text);
}

/* ========================================
   Modal Header - Updated Layout
   ======================================== */

.arena-modal-header {
    padding: 20px 30px;
    background: linear-gradient(135deg, var(--arena-primary-light) 0%, #f0f9f4 100%);
    border-bottom: 1px solid var(--arena-border);
}

/* Верхняя строка: заголовок + итоговая стоимость */
.header-top-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 20px;
}

.header-title h2 {
    margin: 0 0 6px;
    font-size: 24px;
    font-weight: 600;
    color: var(--arena-text);
}

.header-title p {
    margin: 0;
    color: var(--arena-text-muted);
    font-size: 14px;
}

/* Итоговая стоимость в хедере */
.arena-total-box.header-total {
    background: linear-gradient(135deg, var(--arena-primary) 0%, var(--arena-primary-dark) 100%);
    color: white;
    padding: 12px 24px;
    border-radius: 12px;
    align-items: flex-end;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(0, 193, 109, 0.35);
    border: none;
}

.header-total .total-label {
    font-size: 11px;
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
    display: block;
}

.header-total .total-value {
    font-size: 24px;
    font-weight: 700;
    color: white;
}

/* Modal Body & Layout */
.arena-modal-body {
    padding: 0;
    overflow-y: auto;
    max-height: calc(95vh - 120px);
}

.arena-layout {
    display: grid;
    grid-template-columns: 320px 1fr;
    min-height: 600px;
}

/* Preview Column */
.arena-preview-col {
    background: var(--arena-bg);
    padding: 20px;
    border-right: 1px solid var(--arena-border);
    display: flex;
    flex-direction: column;
    gap: 16px;
    position: sticky;
    top: 0;
    height: fit-content;
}

.arena-preview-card {
    background: var(--arena-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--arena-shadow);
    border: 1px solid var(--arena-border);
}

.preview-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: linear-gradient(135deg, var(--arena-primary) 0%, var(--arena-primary-dark) 100%);
    color: white;
}

.preview-badge {
    font-weight: 600;
    font-size: 13px;
}

.preview-article {
    font-size: 11px;
    padding: 4px 10px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    font-family: monospace;
}

.preview-svg-wrap {
    padding: 16px;
    background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.preview-svg-wrap svg {
    width: 100%;
    max-height: 150px;
}

.preview-specs {
    padding: 12px 16px;
    max-height: 200px;
    overflow-y: auto;
}

.preview-specs::-webkit-scrollbar {
    width: 4px;
}

.preview-specs::-webkit-scrollbar-track {
    background: #f1f5f9;
}

.preview-specs::-webkit-scrollbar-thumb {
    background: var(--arena-primary);
    border-radius: 2px;
}

.spec-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    padding: 6px 0;
    border-bottom: 1px dashed var(--arena-border);
}

.spec-row:last-child {
    border-bottom: none;
}

.spec-row span:first-child {
    color: var(--arena-text-muted);
    font-weight: 500;
}

.spec-row span:last-child {
    font-weight: 600;
    color: var(--arena-text);
    text-align: right;
}

/* Submit Button */
.arena-submit-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 14px 20px;
    background: linear-gradient(135deg, var(--arena-primary) 0%, var(--arena-primary-dark) 100%);
    color: white;
    font-size: 15px;
    font-weight: 600;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: transform 0.2s ease, opacity 0.2s ease;
    box-shadow: 0 4px 14px rgba(0, 193, 109, 0.35);
}

.arena-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 193, 109, 0.45);
}

/* Steps Column */
.arena-steps-col {
    padding: 24px;
    background: var(--arena-white);
}

/* Step Panels */
.step-panel {
    display: none;
    animation: fadeIn 0.3s ease;
}

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

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

.step-panel h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--arena-text);
    margin: 0 0 20px;
}

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

.form-section h4 {
    font-size: 13px;
    font-weight: 600;
    color: var(--arena-text);
    margin: 0 0 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 20px;
}

.form-section.half {
    margin-bottom: 0;
}

/* Option Tabs */
.option-tabs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.option-tabs label {
    flex: 1;
    min-width: 120px;
    cursor: pointer;
    position: relative;
}

.option-tabs input {
    position: absolute;
    opacity: 0;
}

.option-tabs .tab-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 16px;
    background: var(--arena-white);
    border: 2px solid var(--arena-border);
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--arena-text);
    text-align: center;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.option-tabs label:hover .tab-content {
    border-color: var(--arena-primary);
}

.option-tabs input:checked + .tab-content {
    background: var(--arena-primary);
    border-color: var(--arena-primary);
    color: white;
}

/* Toggle Tabs */
.toggle-tabs .tab-content {
    padding-left: 44px;
    position: relative;
}

.toggle-indicator {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 24px;
    height: 14px;
    background: #cbd5e1;
    border-radius: 7px;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.toggle-indicator::after {
    content: '';
    position: absolute;
    left: 2px;
    top: 2px;
    width: 10px;
    height: 10px;
    background: white;
    border-radius: 50%;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.toggle-tabs input:checked + .tab-content .toggle-indicator {
    background: var(--arena-primary);
}

.toggle-tabs input:checked + .tab-content .toggle-indicator::after {
    left: 12px;
}

/* Size Grid */
.size-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 20px;
}

.size-grid label {
    cursor: pointer;
    position: relative;
}

.size-grid input {
    position: absolute;
    opacity: 0;
}

.size-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 16px 12px;
    background: var(--arena-bg);
    border: 2px solid transparent;
    border-radius: 10px;
    transition: transform 0.2s ease, opacity 0.2s ease;
    text-align: center;
}

.size-grid label:hover .size-card {
    border-color: var(--arena-primary);
    background: var(--arena-primary-light);
}

.size-grid input:checked + .size-card {
    border-color: var(--arena-primary);
    background: var(--arena-primary-light);
    box-shadow: 0 0 0 3px rgba(0, 193, 109, 0.15);
}

.size-card .size-name {
    font-weight: 600;
    font-size: 14px;
    color: var(--arena-text);
}

.size-card .size-article {
    font-size: 11px;
    color: var(--arena-text-muted);
}

/* Thickness Buttons */
.thickness-btns {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.thickness-btns button {
    padding: 12px 24px;
    background: var(--arena-bg);
    border: 2px solid var(--arena-border);
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    color: var(--arena-text);
    cursor: pointer;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.thickness-btns button:hover {
    border-color: var(--arena-primary);
}

.thickness-btns button.active {
    background: var(--arena-primary);
    border-color: var(--arena-primary);
    color: white;
}

/* Toggle Option */
.toggle-option {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    padding: 12px 16px;
    background: var(--arena-bg);
    border-radius: 8px;
    border: 2px solid var(--arena-border);
    transition: transform 0.2s ease, opacity 0.2s ease;
}

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

.toggle-option input {
    display: none;
}

.toggle-slider {
    width: 44px;
    height: 24px;
    background: #cbd5e1;
    border-radius: 12px;
    position: relative;
    transition: transform 0.2s ease, opacity 0.2s ease;
    flex-shrink: 0;
}

.toggle-slider::after {
    content: '';
    position: absolute;
    left: 3px;
    top: 3px;
    width: 18px;
    height: 18px;
    background: white;
    border-radius: 50%;
    transition: transform 0.2s ease, opacity 0.2s ease;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.toggle-option input:checked + .toggle-slider {
    background: var(--arena-primary);
}

.toggle-option input:checked + .toggle-slider::after {
    left: 23px;
}

.toggle-label {
    font-size: 14px;
    font-weight: 500;
    color: var(--arena-text);
}

/* Gates Section */
.gates-section {
    background: var(--arena-bg);
    border-radius: 12px;
    padding: 16px;
    border: 1px solid var(--arena-border);
}

.gates-hint {
    font-size: 12px;
    color: var(--arena-text-muted);
    margin: 0 0 16px;
    padding: 10px 12px;
    background: var(--arena-white);
    border-radius: 6px;
    border-left: 3px solid var(--arena-primary);
}

.gates-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.gate-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--arena-white);
    border-radius: 8px;
    flex-wrap: wrap;
}

.gate-info {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 200px;
}

.gate-info span {
    font-weight: 600;
    font-size: 14px;
    color: var(--arena-text);
}

.btn-example {
    padding: 4px 12px;
    background: rgba(0, 193, 109, 0.1);
    border: 1px solid var(--arena-primary);
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    color: var(--arena-primary);
    cursor: pointer;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.btn-example:hover {
    background: var(--arena-primary);
    color: white;
}

.gate-counter {
    display: flex;
    align-items: center;
    gap: 8px;
}

.gate-counter button {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 2px solid var(--arena-primary);
    background: var(--arena-white);
    color: var(--arena-primary);
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.2s ease, opacity 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.gate-counter button:hover {
    background: var(--arena-primary);
    color: white;
}

.gate-counter input {
    width: 40px;
    height: 32px;
    text-align: center;
    border: 2px solid var(--arena-border);
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    color: var(--arena-text);
    background: var(--arena-white);
}

.gate-price {
    font-size: 12px;
    font-weight: 600;
    color: var(--arena-primary);
    min-width: 80px;
    text-align: right;
}

/* Fence Types */
.fence-types {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin-bottom: 20px;
}

.fence-type {
    cursor: pointer;
    position: relative;
}

.fence-type input {
    position: absolute;
    opacity: 0;
}

.fence-type span {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    padding: 14px 8px;
    background: var(--arena-bg);
    border: 2px solid var(--arena-border);
    border-radius: 8px;
    transition: transform 0.2s ease, opacity 0.2s ease;
    text-align: center;
    min-height: 60px;
    font-weight: 600;
    font-size: 13px;
    color: var(--arena-text);
}

.fence-type small {
    font-size: 11px;
    color: var(--arena-text-muted);
    font-weight: 400;
}

.fence-type:hover span {
    border-color: var(--arena-primary);
    background: var(--arena-primary-light);
}

.fence-type input:checked + span {
    border-color: var(--arena-primary);
    background: var(--arena-primary-light);
    box-shadow: 0 0 0 3px rgba(0, 193, 109, 0.15);
}

/* Fence Options Wrap */
#fence-options-wrap {
    background: var(--arena-primary-light);
    border-radius: 10px;
    padding: 16px;
    border: 1px solid rgba(0, 193, 109, 0.2);
    margin-bottom: 20px;
}

#fence-params-wrap {
    margin-top: 16px;
}

.params-title {
    font-size: 12px;
    font-weight: 600;
    color: var(--arena-primary);
    margin-bottom: 12px;
}

.params-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.params-grid label {
    cursor: pointer;
    position: relative;
}

.params-grid input {
    position: absolute;
    opacity: 0;
}

.params-grid .param-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 12px;
    background: var(--arena-white);
    border: 2px solid var(--arena-border);
    border-radius: 8px;
    transition: transform 0.2s ease, opacity 0.2s ease;
    text-align: center;
}

.params-grid label:hover .param-card {
    border-color: var(--arena-primary);
}

.params-grid input:checked + .param-card {
    border-color: var(--arena-primary);
    background: var(--arena-primary);
    color: white;
}

/* Extras Grid */
.extras-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 20px;
}

.extras-grid label {
    cursor: pointer;
    position: relative;
}

.extras-grid input {
    position: absolute;
    opacity: 0;
}

.extra-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    background: var(--arena-bg);
    border: 2px solid transparent;
    border-radius: 10px;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.extra-card:hover {
    border-color: var(--arena-primary);
}

.extras-grid input:checked + .extra-card {
    border-color: var(--arena-primary);
    background: var(--arena-primary-light);
}

.extra-check {
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--arena-white);
    border: 2px solid var(--arena-border);
    border-radius: 5px;
    transition: transform 0.2s ease, opacity 0.2s ease;
    flex-shrink: 0;
}

.extras-grid input:checked + .extra-card .extra-check {
    background: var(--arena-primary);
    border-color: var(--arena-primary);
}

.extra-check svg {
    color: white;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.extras-grid input:checked + .extra-card .extra-check svg {
    opacity: 1;
}

.extra-icon {
    width: 48px;
    height: 48px;
    object-fit: contain;
    flex-shrink: 0;
}

.extra-name {
    font-weight: 600;
    font-size: 14px;
    color: var(--arena-text);
}

/* ========================================
   Step Navigation - Updated Layout
   ======================================== */

.step-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--arena-border);
}

.step-nav-progress {
    flex: 1;
    display: flex;
    justify-content: center;
}

.step-nav-buttons {
    display: flex;
    gap: 12px;
    flex-shrink: 0;
}

/* Compact Progress Steps (in step-nav) */
.steps-progress.compact-progress {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
}

.compact-progress .step-dot {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--arena-border);
    color: var(--arena-text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 12px;
    transition: transform 0.3s ease, opacity 0.3s ease;
    flex-shrink: 0;
}

.compact-progress .step-dot.active {
    background: var(--arena-primary);
    color: white;
    box-shadow: 0 0 0 3px rgba(0, 193, 109, 0.2);
}

.compact-progress .step-dot.completed {
    background: var(--arena-primary-dark);
    color: white;
}

.compact-progress .step-line {
    width: 24px;
    height: 2px;
    background: var(--arena-border);
    margin: 0 4px;
    border-radius: 1px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.compact-progress .step-line.completed {
    background: var(--arena-primary);
}

/* Navigation Buttons */
.btn-back,
.btn-next,
.btn-consult {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.2s ease, opacity 0.2s ease;
    border: none;
    white-space: nowrap;
}

.btn-next {
    background: linear-gradient(135deg, var(--arena-primary) 0%, var(--arena-primary-dark) 100%);
    color: white;
    box-shadow: 0 4px 14px rgba(0, 193, 109, 0.35);
}

.btn-next:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 193, 109, 0.45);
}

.btn-back {
    background: var(--arena-bg);
    color: var(--arena-text);
    border: 2px solid var(--arena-border);
}

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

/* Consult Button - Clone of arena-submit-btn */
.btn-consult {
    background: linear-gradient(135deg, var(--arena-primary) 0%, var(--arena-primary-dark) 100%);
    color: white;
    box-shadow: 0 4px 14px rgba(0, 193, 109, 0.35);
}

.btn-consult:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 193, 109, 0.45);
}

.btn-consult svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

/* Request Modal */
.request-modal {
    max-width: 500px;
    padding: 20px;
}

.request-modal h3 {
    margin: 0 0 10px;
    font-size: 22px;
    font-weight: 600;
    color: var(--arena-text);
}

.request-summary {
    background: var(--arena-bg);
    border-radius: 10px;
    padding: 16px;
    margin-bottom: 16px;
    max-height: 200px;
    overflow-y: auto;
}

.request-summary h4 {
    font-size: 13px;
    font-weight: 600;
    color: var(--arena-primary);
    margin: 0 0 12px;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    padding: 6px 0;
    border-bottom: 1px dashed var(--arena-border);
    font-size: 13px;
}

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

.summary-row span:first-child {
    color: var(--arena-text-muted);
}

.summary-row span:last-child {
    font-weight: 500;
    color: var(--arena-text);
}

.request-total {
    display: flex;
    justify-content: space-between;
    padding: 12px 16px;
    background: var(--arena-primary-light);
    border-radius: 8px;
    margin-bottom: 20px;
    font-weight: 600;
    color: var(--arena-primary);
}

.request-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.request-form input,
.request-form textarea {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--arena-border);
    border-radius: 10px;
    font-size: 14px;
    transition: transform 0.2s ease, opacity 0.2s ease;
    background: var(--arena-bg);
    box-sizing: border-box;
    font-family: inherit;
}

.request-form input:focus,
.request-form textarea:focus {
    outline: none;
    border-color: var(--arena-primary);
    background: var(--arena-white);
}

.request-form .submit-btn {
    padding: 16px 24px;
    background: linear-gradient(135deg, var(--arena-primary) 0%, var(--arena-primary-dark) 100%);
    color: white;
    font-size: 16px;
    font-weight: 600;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: transform 0.2s ease, opacity 0.2s ease;
    box-shadow: 0 4px 14px rgba(0, 193, 109, 0.35);
    margin-top: 8px;
}

.request-form .submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 193, 109, 0.45);
}

/* Example Modal */
.example-container {
    position: relative;
    max-width: 90%;
    max-height: 90%;
    background: white;
    border-radius: 12px;
    padding: 20px;
    overflow: hidden;
}

.example-container img {
    max-width: 100%;
    max-height: 80vh;
    border-radius: 8px;
    display: block;
}

/* ========================================
   Responsive
   ======================================== */

@media (max-width: 1024px) {
    .arena-layout {
        grid-template-columns: 1fr;
    }
    
    .arena-preview-col {
        position: relative;
        border-right: none;
        border-bottom: 1px solid var(--arena-border);
        order: -1;
    }
    
    .preview-specs {
        max-height: none;
    }
    
    .size-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .fence-types {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .extras-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .gate-item {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .gate-info {
        width: 100%;
    }
    
    /* Адаптивный хедер */
    .header-top-row {
        flex-direction: column;
        align-items: stretch;
        gap: 16px;
    }
    
    .arena-total-box.header-total {
        align-items: center;
        width: 100%;
        box-sizing: border-box;
    }
    
    /* Адаптивная навигация */
    .step-nav {
        flex-direction: column;
        gap: 16px;
    }
    
    .step-nav-progress {
        order: -1;
        width: 100%;
    }
    
    .step-nav-buttons {
        width: 100%;
        justify-content: space-between;
    }
    
    .compact-progress .step-line {
        width: 20px;
        flex: 1;
        max-width: 40px;
    }
}

@media (max-width: 600px) {
    .arena-modal-container {
        max-height: 100vh;
        border-radius: 0;
    }
    
    .arena-modal-header {
        padding: 16px 20px;
    }
    
    .header-title h2 {
        font-size: 18px;
    }
    
    .header-total .total-value {
        font-size: 20px;
    }
    
    .arena-steps-col {
        padding: 16px;
    }
    
    .size-grid {
        grid-template-columns: 1fr;
    }
    
    .fence-types {
        grid-template-columns: 1fr;
    }
    
    .option-tabs {
        flex-direction: column;
    }
    
    .compact-progress .step-dot {
        width: 24px;
        height: 24px;
        font-size: 11px;
    }
    
    .compact-progress .step-line {
        width: 12px;
        min-width: 12px;
    }
    
    .btn-back,
    .btn-next,
    .btn-consult {
        padding: 10px 16px;
        font-size: 13px;
    }
    
    .params-grid {
        grid-template-columns: 1fr;
    }
    
    .step-nav-buttons {
        flex-direction: row;
        width: 100%;
    }
    
    .btn-back,
    .btn-consult {
        flex: 1;
    }
}

/* Loading State */
.arena-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    color: var(--arena-text-muted);
}

.arena-loading::after {
    content: '';
    width: 24px;
    height: 24px;
    border: 2px solid var(--arena-border);
    border-top-color: var(--arena-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-left: 12px;
}

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

/* ========================================
   FIX: Z-Index & Overlay Issues (Вариант 2)
   ======================================== */

/* Гарантируем, что модальное окно всегда поверх всего */
#ss-arena-modal,
#ss-request-modal,
#ss-example-modal {
    z-index: 2147483647 !important; /* Максимально возможный z-index */
}

.arena-modal-container {
    z-index: 2147483648 !important;
    position: relative;
}

/* Фикс для случаев, когда body имеет overflow или другие ограничения */
body:has(#ss-arena-modal.active),
body:has(#ss-request-modal.active),
body:has(#ss-example-modal.active) {
    overflow: hidden !important;
}

/* Убедимся, что модальное окно не ограничено родительскими контейнерами */
#ss-arena-modal.active,
#ss-request-modal.active,
#ss-example-modal.active {
    display: flex !important;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
}

/* Гарантируем, что SVG превью не перекрывает контролы */
.preview-svg-wrap {
    position: relative;
    z-index: 1;
}

.preview-svg-wrap svg {
    position: relative;
    z-index: 1;
}

/* Фикс для sticky элементов страницы, которые могут перекрывать */
.cat_new_wrap,
.container_main,
.items_list,
.widget_list {
    position: relative;
    z-index: auto;
}

/* Убедимся, что модальное окно не наследует ограничения от родителей */
.arena-builder-wrap {
    position: static;
}

/* Дополнительный фикс для мобильных устройств */
@media (max-width: 1024px) {
    .arena-preview-col {
        z-index: auto;
    }
    
    .arena-steps-col {
        position: relative;
        z-index: 1;
    }
}

/* Фикс для кнопки закрытия — всегда поверх контента */
.arena-modal-close {
    z-index: 2147483649 !important;
}

/* Фикс для WordPress админ-бара, если он есть */
body.admin-bar #ss-arena-modal,
body.admin-bar #ss-request-modal,
body.admin-bar #ss-example-modal {
    top: 32px !important;
    height: calc(100vh - 32px) !important;
}

@media (max-width: 782px) {
    body.admin-bar #ss-arena-modal,
    body.admin-bar #ss-request-modal,
    body.admin-bar #ss-example-modal {
        top: 46px !important;
        height: calc(100vh - 46px) !important;
    }
}

/* ========================================
   Request Form - Agreements & Email (Material Design Toggle)
   ======================================== */

.arena-agreement-wrapper {
    margin-bottom: 16px;
    padding: 0;
    background: transparent;
    border-radius: 0;
    border: none;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.arena-agreement-wrapper.error {
    border: none;
    background: transparent;
}

.arena-agreement-wrapper.error .arena-agreement-label {
    color: var(--arena-accent);
}

.arena-agreement-wrapper.error .toggle-switch-track {
    background: #ffcdd2;
}

.arena-agreement-wrapper.error .toggle-switch-thumb {
    background: var(--arena-accent);
}

.arena-agreement-label {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    font-size: 14px;
    line-height: 1.4;
    color: var(--arena-text);
    margin: 0;
    user-select: none;
}

/* Скрываем стандартный чекбокс */
.arena-agreement-checkbox {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
    pointer-events: none;
}

/* Toggle Switch Container */
.toggle-switch {
    position: relative;
    width: 36px;
    height: 20px;
    flex-shrink: 0;
    display: inline-block;
}

/* Toggle Track (фон) */
.toggle-switch-track {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: #e0e0e0;
    border-radius: 20px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

/* Toggle Thumb (круглый ползунок) */
.toggle-switch-thumb {
    position: absolute;
    top: 2px;
    left: 2px;
    width: 16px;
    height: 16px;
    background: white;
    border-radius: 50%;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
    transition: transform 0.3s ease, opacity 0.3s ease;
}

/* Состояние включенного чекбокса */
.arena-agreement-checkbox:checked + .toggle-switch .toggle-switch-track {
    background: rgba(0, 193, 109, 0.5);
}

.arena-agreement-checkbox:checked + .toggle-switch .toggle-switch-thumb {
    transform: translateX(16px);
    background: var(--arena-primary);
    box-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

/* Hover эффекты */
.arena-agreement-label:hover .toggle-switch-track {
    background: #d0d0d0;
}

.arena-agreement-checkbox:checked + .toggle-switch:hover .toggle-switch-track {
    background: rgba(0, 193, 109, 0.6);
}

/* Focus эффекты для доступности */
.arena-agreement-checkbox:focus + .toggle-switch .toggle-switch-track {
    box-shadow: 0 0 0 3px rgba(0, 193, 109, 0.2);
}

.arena-agreement-text {
    flex: 1;
    padding-top: 2px;
}

.arena-agreement-text a {
    color: var(--arena-primary);
    text-decoration: none;
    border-bottom: 1px solid var(--arena-primary);
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.arena-agreement-text a:hover {
    color: var(--arena-primary-dark);
    border-bottom-color: var(--arena-primary-dark);
}

/* Email field wrapper */
#email-field-wrapper {
    animation: slideDown 0.3s ease;
    margin-bottom: 16px;
    margin-left: 48px;
}

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

.arena-email-input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--arena-border);
    border-radius: 8px;
    font-size: 14px;
    transition: transform 0.2s ease, opacity 0.2s ease;
    background: var(--arena-white);
    box-sizing: border-box;
    font-family: inherit;
}

.arena-email-input:focus {
    outline: none;
    border-color: var(--arena-primary);
    box-shadow: 0 0 0 3px rgba(0, 193, 109, 0.1);
}

.arena-email-input.error {
    border-color: var(--arena-accent);
    background: #fff5f5;
}

/* Submit button disabled state */
.submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

/* Success message styling */
.request-form-success {
    text-align: center;
    padding: 30px;
}

.request-form-success .success-icon {
    font-size: 48px;
    margin-bottom: 20px;
    color: var(--arena-primary);
}

.request-form-success h4 {
    color: var(--arena-primary);
    margin-bottom: 10px;
    font-size: 20px;
}

.request-form-success p {
    color: var(--arena-text);
    font-size: 14px;
}