/**
 * alat/_shared/letterhead.css
 * Universal Slip & Enterprise Letterhead Styler for Dwik.web.id Tools
 * Provides standard ISO/SNI corporate headers, logo branding, and signature blocks.
 */

/* ===== Trigger Button & Badge ===== */
.dwik-letterhead-trigger {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    background: var(--tool-bg-card, #ffffff);
    color: var(--tool-text, #1e293b);
    border: 1px solid var(--tool-border, #cbd5e1);
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}
.dwik-letterhead-trigger:hover {
    background: var(--tool-primary-soft, #f0fdf4);
    border-color: var(--tool-primary, #1e8a6a);
    color: var(--tool-primary, #1e8a6a);
    transform: translateY(-1px);
}
.dwik-letterhead-badge {
    display: inline-flex;
    align-items: center;
    font-size: 11px;
    padding: 2px 7px;
    border-radius: 12px;
    background: var(--tool-primary-soft, #dcfce7);
    color: var(--tool-primary, #166534);
    font-weight: 700;
    max-width: 130px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ===== Modal Overlay & Container ===== */
.dwik-lh-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.65);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    box-sizing: border-box;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0.25s ease;
}
.dwik-lh-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}
.dwik-lh-modal {
    background: var(--tool-bg-card, #ffffff);
    color: var(--tool-text, #1e293b);
    width: 100%;
    max-width: 720px;
    max-height: 90vh;
    border-radius: 14px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.25);
    border: 1px solid var(--tool-border, #cbd5e1);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: translateY(20px) scale(0.98);
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
.dwik-lh-modal-overlay.active .dwik-lh-modal {
    transform: translateY(0) scale(1);
}

.dwik-lh-modal-header {
    padding: 18px 24px;
    background: var(--tool-bg-alt, #f8fafc);
    border-bottom: 1px solid var(--tool-border, #e2e8f0);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.dwik-lh-modal-title {
    margin: 0;
    font-size: 17px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--tool-text, #0f172a);
}
.dwik-lh-modal-close {
    background: transparent;
    border: none;
    font-size: 20px;
    line-height: 1;
    cursor: pointer;
    color: var(--tool-text-muted, #64748b);
    padding: 4px 8px;
    border-radius: 6px;
    transition: all 0.15s;
}
.dwik-lh-modal-close:hover {
    background: rgba(0,0,0,0.06);
    color: var(--tool-text, #0f172a);
}

.dwik-lh-modal-body {
    padding: 20px 24px;
    overflow-y: auto;
    font-size: 13px;
    line-height: 1.5;
}

.dwik-lh-info-banner {
    background: var(--tool-primary-soft, #f0fdf4);
    border: 1px solid #bbf7d0;
    border-radius: 8px;
    padding: 10px 14px;
    margin-bottom: 18px;
    font-size: 12px;
    color: #166534;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.dwik-lh-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-bottom: 14px;
}
@media (max-width: 600px) {
    .dwik-lh-grid {
        grid-template-columns: 1fr;
    }
}

.dwik-lh-field {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 12px;
}
.dwik-lh-field.full-width {
    grid-column: 1 / -1;
}
.dwik-lh-field label {
    font-size: 12px;
    font-weight: 600;
    color: var(--tool-text, #334155);
}
.dwik-lh-field input,
.dwik-lh-field textarea,
.dwik-lh-field select {
    padding: 8px 12px;
    border: 1px solid var(--tool-border, #cbd5e1);
    border-radius: 6px;
    font-size: 13px;
    background: var(--tool-bg, #ffffff);
    color: var(--tool-text, #0f172a);
    box-sizing: border-box;
    width: 100%;
}
.dwik-lh-field input:focus,
.dwik-lh-field textarea:focus {
    border-color: var(--tool-primary, #1e8a6a);
    outline: none;
    box-shadow: 0 0 0 2px var(--tool-primary-soft, rgba(30,138,106,0.15));
}

/* Logo Upload Area */
.dwik-lh-logo-box {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 10px;
    border: 1px dashed var(--tool-border, #cbd5e1);
    border-radius: 8px;
    background: var(--tool-bg-alt, #f8fafc);
}
.dwik-lh-logo-preview {
    width: 68px;
    height: 68px;
    border-radius: 6px;
    border: 1px solid var(--tool-border, #cbd5e1);
    background: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    flex-shrink: 0;
}
.dwik-lh-logo-preview img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}
.dwik-lh-logo-preview span {
    font-size: 24px;
    color: #94a3b8;
}

/* Preset Quick Buttons */
.dwik-lh-quick-presets {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-bottom: 14px;
}
.dwik-lh-preset-btn {
    font-size: 11px;
    padding: 4px 10px;
    border-radius: 14px;
    background: var(--tool-bg-alt, #f1f5f9);
    border: 1px solid var(--tool-border, #cbd5e1);
    color: var(--tool-text, #334155);
    cursor: pointer;
    font-weight: 500;
    transition: all 0.15s;
}
.dwik-lh-preset-btn:hover {
    background: var(--tool-primary-soft, #e2e8f0);
    border-color: var(--tool-primary, #1e8a6a);
    color: var(--tool-primary, #1e8a6a);
}

/* Live Preview Box */
.dwik-lh-preview-card {
    border: 2px solid #0f172a;
    padding: 12px;
    background: #ffffff;
    color: #000000;
    border-radius: 4px;
    margin-top: 14px;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 11px;
}

.dwik-lh-modal-footer {
    padding: 14px 24px;
    background: var(--tool-bg-alt, #f8fafc);
    border-top: 1px solid var(--tool-border, #e2e8f0);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    flex-wrap: wrap;
}
.dwik-lh-btn-save {
    padding: 9px 18px;
    background: var(--tool-primary, #1e8a6a);
    color: #ffffff;
    border: none;
    border-radius: 6px;
    font-weight: 600;
    font-size: 13px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.dwik-lh-btn-save:hover {
    background: var(--tool-primary-hover, #167355);
}
.dwik-lh-btn-reset {
    padding: 9px 14px;
    background: transparent;
    color: var(--tool-danger, #dc2626);
    border: 1px solid var(--tool-border, #cbd5e1);
    border-radius: 6px;
    font-size: 12px;
    cursor: pointer;
}
.dwik-lh-btn-reset:hover {
    background: rgba(220, 38, 38, 0.08);
}

/* ===== Printable Official Header Component ===== */
.dwik-print-letterhead-container {
    width: 100%;
    margin-bottom: 16px;
    font-family: Arial, Helvetica, sans-serif;
    color: #000000;
}
.dwik-print-letterhead-table {
    width: 100%;
    border-collapse: collapse;
    border: 2px solid #000000;
    margin-bottom: 12px;
}
.dwik-print-letterhead-table td {
    padding: 8px 10px;
    vertical-align: middle;
    border: 1px solid #000000;
}
.dwik-print-lh-logo-cell {
    width: 22%;
    text-align: center;
    background: #ffffff;
}
.dwik-print-lh-logo-img {
    max-height: 60px;
    max-width: 140px;
    object-fit: contain;
    display: inline-block;
}
.dwik-print-lh-title-cell {
    width: 53%;
    text-align: center;
}
.dwik-print-lh-comp-name {
    font-size: 14pt;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 0 0 2px 0;
    line-height: 1.2;
}
.dwik-print-lh-doc-title {
    font-size: 12pt;
    font-weight: 700;
    margin: 4px 0 2px 0;
    color: #1e293b;
}
.dwik-print-lh-comp-addr {
    font-size: 7.5pt;
    color: #475569;
    line-height: 1.3;
    margin: 0;
}
.dwik-print-lh-meta-cell {
    width: 25%;
    font-size: 8pt;
    line-height: 1.4;
    background: #fafafa;
}

/* Standard 3-Box Signatures */
.dwik-print-signature-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 24px;
    page-break-inside: avoid;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 9pt;
    text-align: center;
}
.dwik-print-signature-table td {
    border: 1px solid #000000;
    padding: 6px 8px;
    vertical-align: top;
    width: 33.333%;
}
.dwik-print-signature-role {
    font-weight: 700;
    background: #f1f5f9;
    padding: 4px;
    margin-bottom: 50px;
    border-bottom: 1px solid #cbd5e1;
    font-size: 8.5pt;
}
.dwik-print-signature-name {
    font-weight: 700;
    text-decoration: underline;
    font-size: 9pt;
}
.dwik-print-signature-title {
    font-size: 7.5pt;
    color: #475569;
}

@media print {
    .dwik-lh-modal-overlay,
    .dwik-letterhead-trigger {
        display: none !important;
    }
    .dwik-print-letterhead-container {
        display: block !important;
    }
}