/* ═══════════════════════════════════════════════════════════════
   PREMIUM TECHNICAL ASSET MODULE
   ═══════════════════════════════════════════════════════════════ */

.ph-assets-section {
    margin-top: 16px;
}

.ph-asset-module {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    padding: 8px 12px;
    margin-bottom: 10px;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0,0,0,0.02), 0 4px 6px -1px rgba(0,0,0,0.03);
}

.ph-asset-module::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: #e2e8f0;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.ph-asset-module:hover {
    border-color: #0f172a;
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -2px rgba(15, 23, 42, 0.05);
}

.ph-asset-module:hover::before {
    background: #dc2626;
    width: 4px;
}

.ph-icon-shield {
    width: 34px;
    height: 34px;
    background: #f1f5f9;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #64748b;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    border: 1px solid transparent;
    flex-shrink: 0;
}

.ph-asset-module:hover .ph-icon-shield {
    background: #0f172a;
    color: #ffffff;
}

.ph-content {
    display: flex;
    flex-direction: column;
    gap: 0;
    flex: 1;
}

.ph-asset-title {
    font-size: 12.5px;
    font-weight: 700;
    color: #0f172a !important;
    letter-spacing: -0.01em;
    line-height: 1.2;
    margin: 0;
}

.ph-asset-subtitle {
    font-size: 10.5px;
    font-weight: 600;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.ph-asset-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 10px;
    font-weight: 600;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.ph-file-ext {
    color: #dc2626;
    background: #fee2e2;
    padding: 1px 5px;
    border-radius: 3px;
    font-size: 9px;
    font-weight: 800;
}

.ph-divider-dot {
    width: 3px;
    height: 3px;
    background: #cbd5e1;
    border-radius: 50%;
}

.ph-action-box {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px 0 10px;
    border-left: 1px solid #f1f5f9;
    margin-left: 4px;
    color: #94a3b8;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    flex-shrink: 0;
}

.ph-asset-module:hover .ph-action-box {
    color: #0f172a;
    border-left-color: #e2e8f0;
}

.ph-asset-module:hover .ph-arrow-svg {
    animation: bounceDown 0.6s ease infinite;
}

@keyframes bounceDown {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(2px); }
}

/* ═══════════════════════════════════════════════════════════════
   PDF MODAL STYLES
   ═══════════════════════════════════════════════════════════════ */

.ph-pdf-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
    padding: 20px;
}

.ph-pdf-modal-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.ph-pdf-modal-content {
    background: #ffffff;
    width: 100%;
    max-width: 1200px;
    height: 90vh;
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    transform: scale(0.95);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.ph-pdf-modal-overlay.active .ph-pdf-modal-content {
    transform: scale(1);
}

.ph-pdf-modal-header {
    padding: 16px 24px;
    border-bottom: 1px solid #e2e8f0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #ffffff;
}

.ph-pdf-modal-title {
    display: flex;
    align-items: center;
    gap: 12px;
}

.ph-pdf-modal-title h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 700;
    color: #0f172a;
}

.ph-pdf-modal-close {
    background: #f1f5f9;
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: #64748b;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.ph-pdf-modal-close:hover {
    background: #0f172a;
    color: #ffffff;
    transform: rotate(90deg);
}

.ph-pdf-viewer-frame {
    flex: 1;
    width: 100%;
    border: none;
    background: #f1f5f9;
}

/* Document List Section */
.ph-docs-list {
    padding: 14px 24px;
    background: #f8fafc;
    border-bottom: 1px solid #e2e8f0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.ph-docs-list-header {
    font-size: 12px;
    font-weight: 600;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ph-docs-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.ph-doc-tab {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: #ffffff;
    border: 1.5px solid #e2e8f0;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    color: #475569;
    cursor: pointer;
    transition: all 0.25s ease;
}

.ph-doc-tab svg {
    flex-shrink: 0;
    opacity: 0;
    transform: scale(0);
    transition: all 0.25s ease;
}

.ph-doc-tab:hover {
    border-color: #cbd5e1;
    background: #f8fafc;
    color: #0f172a;
}

.ph-doc-tab.active {
    background: #3B82F6;
    border-color: #3B82F6;
    color: #ffffff;
}

.ph-doc-tab.active svg {
    opacity: 1;
    transform: scale(1);
}

body.modal-open {
    overflow: hidden;
}

/* ═══════════════════════════════════════════════════════════════
   QUOTE REQUEST BOX - Modern B2B Style
   ═══════════════════════════════════════════════════════════════ */

/* Main Product Area Quote Box */
.ph-quote-request-box {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    margin-top: 0;
}

.ph-quote-header { margin-bottom: 20px; }

.ph-quote-badge {
    display: inline-block;
    background: #0f172a;
    color: #ffffff;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 4px 10px;
    border-radius: 4px;
    margin-bottom: 12px;
}

.ph-quote-title {
    font-size: 22px;
    font-weight: 700;
    color: #0f172a;
    letter-spacing: -0.5px;
    margin-bottom: 6px;
}

.ph-quote-subtitle {
    font-size: 13px;
    color: #64748b;
    line-height: 1.4;
}

.ph-quote-qty-section { margin-bottom: 20px; }

.ph-quote-qty-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: #334155;
    margin-bottom: 8px;
}

.ph-quote-qty-stretched {
    display: flex;
    width: 100%;
    height: 48px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    overflow: hidden;
    transition: all 0.2s ease-in-out;
}

.ph-quote-qty-stretched:focus-within {
    border-color: #64748b;
    box-shadow: 0 0 0 3px rgba(100, 116, 139, 0.1);
}

.ph-quote-qty-stretched button {
    width: 48px;
    background: transparent;
    border: none;
    color: #334155;
    font-size: 20px;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ph-quote-qty-stretched button:hover {
    background: #e2e8f0;
    color: #0f172a;
}

.ph-quote-qty-stretched input {
    flex: 1;
    text-align: center;
    border: none;
    font-size: 16px;
    font-weight: 600;
    color: #0f172a;
    background: transparent;
    padding: 0;
    outline: none;
}

.ph-quote-qty-stretched input::-webkit-outer-spin-button,
.ph-quote-qty-stretched input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.ph-quote-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 20px;
}

.ph-quote-btn {
    width: 100%;
    height: 50px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.2s ease-in-out;
    border-radius: 10px;
    border: none;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

.ph-quote-btn-primary {
    background-color: #0f172a;
    color: #ffffff;
    box-shadow: 0 2px 4px rgba(15, 23, 42, 0.1);
}

.ph-quote-btn-primary:hover {
    background-color: #334155;
    transform: translateY(-1px);
    box-shadow: 0 4px 6px rgba(15, 23, 42, 0.15);
}

.ph-quote-btn-whatsapp {
    background-color: #dcfce7;
    color: #16a34a;
}

.ph-quote-btn-whatsapp:hover {
    background-color: #bbf7d0;
}

.ph-quote-btn-whatsapp svg {
    width: 20px;
    height: 20px;
}

.ph-quote-meta {
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #e2e8f0;
}

.ph-quote-meta-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
    font-size: 13px;
}

.ph-quote-meta-item:last-child { margin-bottom: 0; }

.ph-quote-meta-label {
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 6px;
}

.ph-quote-meta-value {
    color: #0f172a;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
}

.ph-stock-dot {
    width: 6px;
    height: 6px;
    background: #16a34a;
    border-radius: 50%;
    display: inline-block;
}

.ph-quote-trust {
    display: flex;
    justify-content: space-between;
    background: #f8fafc;
    padding: 14px;
    border-radius: 10px;
}

.ph-quote-trust-item {
    font-size: 11px;
    font-weight: 600;
    color: #64748b;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}

.ph-quote-trust-item svg {
    width: 18px;
    height: 18px;
    color: #334155;
}

/* Buybox Quote Box (Compact Version) */
.ph-quote-request-box-buybox {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.04);
}

.ph-quote-header-buybox { margin-bottom: 16px; text-align: center; }

.ph-quote-badge-buybox {
    display: inline-block;
    background: #0f172a;
    color: #ffffff;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 4px 12px;
    border-radius: 4px;
}

.ph-quote-qty-section-buybox { margin-bottom: 16px; }

.ph-quote-qty-label-buybox {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: #334155;
    margin-bottom: 8px;
}

.ph-quote-qty-stretched-buybox {
    display: flex;
    width: 100%;
    height: 44px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.2s ease-in-out;
}

.ph-quote-qty-stretched-buybox:focus-within {
    border-color: #64748b;
    box-shadow: 0 0 0 3px rgba(100, 116, 139, 0.1);
}

.ph-quote-qty-stretched-buybox button {
    width: 44px;
    background: transparent;
    border: none;
    color: #334155;
    font-size: 18px;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ph-quote-qty-stretched-buybox button:hover {
    background: #e2e8f0;
    color: #0f172a;
}

.ph-quote-qty-stretched-buybox input {
    flex: 1;
    text-align: center;
    border: none;
    font-size: 15px;
    font-weight: 600;
    color: #0f172a;
    background: transparent;
    padding: 0;
    outline: none;
}

.ph-quote-qty-stretched-buybox input::-webkit-outer-spin-button,
.ph-quote-qty-stretched-buybox input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.ph-quote-actions-buybox {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.ph-quote-btn-buybox {
    width: 100%;
    height: 46px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    transition: all 0.2s ease-in-out;
    border-radius: 8px;
    border: none;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

.ph-quote-btn-primary-buybox {
    background-color: #0f172a;
    color: #ffffff;
    box-shadow: 0 2px 4px rgba(15, 23, 42, 0.1);
}

.ph-quote-btn-primary-buybox:hover {
    background-color: #334155;
    transform: translateY(-1px);
    box-shadow: 0 4px 6px rgba(15, 23, 42, 0.15);
}

.ph-quote-btn-whatsapp-buybox {
    background-color: #dcfce7;
    color: #16a34a;
}

.ph-quote-btn-whatsapp-buybox:hover {
    background-color: #bbf7d0;
}

.ph-quote-btn-whatsapp-buybox svg {
    width: 18px;
    height: 18px;
}

/* Quote Modal */
.ph-quote-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    z-index: 10000;
    padding: 20px;
}

.ph-quote-modal-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.ph-quote-modal-content {
    background: #ffffff;
    width: 100%;
    max-width: 480px;
    padding: 32px;
    border-radius: 16px;
    transform: translateY(20px);
    transition: all 0.3s ease;
    position: relative;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.ph-quote-modal-overlay.active .ph-quote-modal-content {
    transform: translateY(0);
}

.ph-quote-modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: #f8fafc;
    border: none;
    cursor: pointer;
    color: #64748b;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease-in-out;
}

.ph-quote-modal-close:hover {
    background: #e2e8f0;
    color: #0f172a;
}

.ph-quote-modal-title {
    font-size: 20px;
    font-weight: 700;
    margin: 0 0 8px 0;
    color: #0f172a;
}

.ph-quote-modal-desc {
    font-size: 14px;
    color: #64748b;
    margin: 0 0 24px 0;
    line-height: 1.5;
}

.ph-quote-form-group {
    margin-bottom: 16px;
}

.ph-quote-form-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: #334155;
    margin-bottom: 6px;
}

.ph-quote-form-input {
    width: 100%;
    padding: 12px 16px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    font-size: 14px;
    outline: none;
    transition: all 0.2s ease-in-out;
    color: #0f172a;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

.ph-quote-form-input::placeholder {
    color: #64748b;
}

.ph-quote-form-input:focus {
    background: #ffffff;
    border-color: #64748b;
    box-shadow: 0 0 0 3px rgba(100, 116, 139, 0.1);
}

.ph-quote-success-state {
    display: none;
    text-align: center;
    padding: 20px 0;
}

.ph-quote-success-icon {
    width: 64px;
    height: 64px;
    background: #dcfce7;
    color: #16a34a;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px auto;
}

.ph-quote-success-icon svg {
    width: 32px;
    height: 32px;
}

/* ═══════════════════════════════════════════════════════════════
   DOCUMENT DOWNLOAD - Inline Expandable
   ═══════════════════════════════════════════════════════════════ */

.ph-docs-compact {
    margin-top: 20px;
}

.ph-docs-compact-toggle {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 600;
    color: #0f172a;
    cursor: pointer;
    transition: all 0.2s;
}

.ph-docs-compact-toggle:hover {
    background: #f8fafc;
    border-color: #cbd5e1;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.ph-docs-compact-toggle svg {
    width: 14px;
    height: 14px;
}

.ph-docs-toggle-arrow {
    transition: transform 0.3s ease;
    margin-left: 8px;
}

.ph-docs-compact-toggle.active .ph-docs-toggle-arrow {
    transform: rotate(180deg);
}

.ph-docs-expanded {
    display: none;
    margin-top: 12px;
    padding: 20px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    animation: slideDown 0.3s ease-out;
}

.ph-docs-expanded.active {
    display: block;
}

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

.ph-docs-intro {
    margin-bottom: 16px;
}

.ph-docs-intro p {
    margin: 0;
    font-size: 13px;
    color: #475569;
    line-height: 1.5;
    font-weight: 500;
}

.ph-docs-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.ph-doc-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid #e2e8f0;
}

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

.ph-doc-row-left {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
}

.ph-doc-check {
    flex-shrink: 0;
    width: 16px;
    height: 16px;
    color: #16a34a;
    stroke-width: 3;
}

.ph-doc-row-left h4 {
    margin: 0;
    font-size: 13px;
    font-weight: 600;
    color: #1e293b;
    line-height: 1.4;
}

.ph-doc-download-btn {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    background: #0f172a;
    color: #ffffff;
    text-decoration: none;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
    transition: all 0.2s;
    cursor: pointer;
    margin-left: 12px;
    white-space: nowrap;
}

.ph-doc-download-btn:hover {
    background: #1e293b;
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.2);
    transform: translateY(-1px);
}

.ph-doc-download-btn svg {
    width: 13px;
    height: 13px;
}

/* Mobile Responsive */
@media (max-width: 600px) {
    .ph-doc-row {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .ph-doc-download-btn {
        margin-left: 26px;
        margin-top: 8px;
        width: calc(100% - 26px);
        justify-content: center;
    }
}
.ph-doc-modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9999;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.ph-doc-modal-overlay.active {
    display: flex;
}

.ph-doc-modal-content {
    background: #ffffff;
    border-radius: 16px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    max-width: 500px;
    width: 100%;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    animation: slideUp 0.3s ease-out;
}

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

.ph-doc-modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: transparent;
    border: none;
    font-size: 28px;
    color: #64748b;
    cursor: pointer;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s;
    z-index: 10;
}

.ph-doc-modal-close:hover {
    color: #0f172a;
}

.ph-doc-modal-header {
    padding: 24px 24px 16px 24px;
    border-bottom: 1px solid #e2e8f0;
}

.ph-doc-modal-title {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    color: #0f172a;
    line-height: 1.2;
}

.ph-doc-modal-subtitle {
    margin: 8px 0 0 0;
    font-size: 13px;
    color: #64748b;
    line-height: 1.4;
}

.ph-doc-modal-body {
    padding: 24px;
}

.ph-doc-intro-text {
    margin: 0 0 20px 0;
    font-size: 14px;
    color: #475569;
    line-height: 1.6;
    font-weight: 500;
}

.ph-doc-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.ph-doc-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 0;
    border-bottom: 1px solid #e2e8f0;
    transition: all 0.2s;
}

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

.ph-doc-row-left {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
}

.ph-doc-check {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    color: #16a34a;
    stroke-width: 3;
}

.ph-doc-row-left h4 {
    margin: 0;
    font-size: 13px;
    font-weight: 600;
    color: #1e293b;
    line-height: 1.4;
}

.ph-doc-btn {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    background: #0f172a;
    color: #ffffff;
    text-decoration: none;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
    transition: all 0.2s;
    cursor: pointer;
    margin-left: 12px;
    white-space: nowrap;
}

.ph-doc-btn:hover {
    background: #1e293b;
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.2);
    transform: translateY(-1px);
}

.ph-doc-btn svg {
    width: 13px;
    height: 13px;
}

/* Mobile Responsive */
@media (max-width: 600px) {
    .ph-doc-modal-content {
        max-width: calc(100% - 40px);
    }
    
    .ph-doc-row {
        flex-direction: column;
        align-items: flex-start;
        padding: 14px 0;
    }
    
    .ph-doc-btn {
        margin-left: 30px;
        margin-top: 10px;
        width: calc(100% - 30px);
        justify-content: center;
    }
}