/* ================================================
   DigiSign - Digital Signature System
   חתימה דיגיטלית | التوقيع الرقمي
   ================================================ */

/* --- CSS Reset & Variables --- */
:root {
    --navy: #1a1a2e;
    --navy-light: #16213e;
    --navy-mid: #0f3460;
    --gold: #e8d5b7;
    --gold-dark: #d4a574;
    --gold-light: #f5ece0;
    --white: #ffffff;
    --off-white: #fafaf8;
    --gray-50: #f7f7f5;
    --gray-100: #efefec;
    --gray-200: #e0e0dc;
    --gray-300: #c8c8c2;
    --gray-400: #a0a098;
    --gray-500: #78786e;
    --gray-600: #585850;
    --gray-700: #3a3a34;
    --green: #2d8a4e;
    --green-light: #e8f5ed;
    --red: #c0392b;
    --red-light: #fdf0ef;
    --orange: #d4780a;
    --orange-light: #fef6e8;
    --radius: 10px;
    --radius-lg: 16px;
    --shadow: 0 2px 12px rgba(26,26,46,0.06);
    --shadow-lg: 0 8px 30px rgba(26,26,46,0.1);
    --shadow-xl: 0 16px 50px rgba(26,26,46,0.15);
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --font-ar: 'IBM Plex Sans Arabic', 'Segoe UI', sans-serif;
    --font-he: 'IBM Plex Sans Hebrew', 'Segoe UI', sans-serif;
    --font-en: 'IBM Plex Sans', 'Segoe UI', sans-serif;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html { font-size: 16px; scroll-behavior: smooth; }

html[dir="rtl"] body { font-family: var(--font-he); }
html[lang="ar"] body { font-family: var(--font-ar); }
html[lang="en"] body { font-family: var(--font-en); }

body {
    font-family: var(--font-he);
    background: var(--off-white);
    color: var(--gray-700);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--navy-mid); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--gold-dark); }

/* --- Language Switcher --- */
.lang-switcher {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    display: flex;
    gap: 2px;
    background: rgba(26,26,46,0.9);
    backdrop-filter: blur(10px);
    padding: 4px;
    border-radius: 8px;
}

html[dir="rtl"] .lang-switcher { right: auto; left: 20px; }

.lang-switcher a {
    padding: 6px 12px;
    color: var(--gray-300);
    font-size: 13px;
    font-weight: 500;
    border-radius: 6px;
    transition: all var(--transition);
}
.lang-switcher a:hover { color: var(--white); }
.lang-switcher a.active { background: var(--gold); color: var(--navy); }

.lang-switcher-inline {
    display: flex;
    gap: 2px;
    background: rgba(255,255,255,0.1);
    padding: 3px;
    border-radius: 6px;
}
.lang-switcher-inline a {
    padding: 4px 10px;
    color: var(--gray-300);
    font-size: 12px;
    font-weight: 500;
    border-radius: 4px;
    transition: all var(--transition);
}
.lang-switcher-inline a:hover { color: var(--white); }
.lang-switcher-inline a.active { background: var(--gold); color: var(--navy); }

/* --- Login Page --- */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(160deg, var(--navy) 0%, var(--navy-light) 50%, var(--navy-mid) 100%);
    padding: 20px;
}

.login-container {
    width: 100%;
    max-width: 420px;
    animation: fadeUp 0.6s ease-out;
}

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

.login-brand {
    text-align: center;
    margin-bottom: 32px;
}

.login-logo {
    font-size: 48px;
    margin-bottom: 12px;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

.login-brand h1 {
    color: var(--gold);
    font-size: 28px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.login-subtitle {
    color: var(--gray-400);
    font-size: 14px;
    margin-top: 6px;
}

.login-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 36px;
    box-shadow: var(--shadow-xl);
}

.login-form .form-group { margin-bottom: 20px; }

.login-legal {
    text-align: center;
    margin-top: 24px;
    padding: 0 20px;
}
.login-legal p {
    color: var(--gray-500);
    font-size: 11px;
    line-height: 1.6;
}

/* --- Form Elements --- */
.form-group { margin-bottom: 18px; }

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-600);
    margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 11px 14px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius);
    font-size: 15px;
    font-family: inherit;
    color: var(--gray-700);
    background: var(--white);
    transition: all var(--transition);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--gold-dark);
    box-shadow: 0 0 0 3px rgba(212,165,116,0.15);
}

.form-group input::placeholder { color: var(--gray-300); }

.form-hint {
    display: block;
    font-size: 12px;
    color: var(--gray-400);
    margin-top: 4px;
}

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

@media (max-width: 600px) {
    .form-row { grid-template-columns: 1fr; }
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px 24px;
    border: none;
    border-radius: var(--radius);
    font-size: 15px;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--navy), var(--navy-light));
    color: var(--gold);
    box-shadow: 0 4px 12px rgba(26,26,46,0.2);
}
.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(26,26,46,0.3);
    color: var(--gold-light);
}
.btn-primary:active { transform: translateY(0); }
.btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.btn-outline {
    background: transparent;
    color: var(--gray-600);
    border: 2px solid var(--gray-200);
}
.btn-outline:hover { border-color: var(--gold-dark); color: var(--gold-dark); }

.btn-block { width: 100%; }
.btn-lg { padding: 14px 32px; font-size: 16px; }
.btn-sm { padding: 6px 12px; font-size: 13px; }

.btn-sm.btn-success { color: var(--green); border: 1.5px solid var(--green); background: var(--green-light); border-radius: 6px; }
.btn-sm.btn-danger { color: var(--red); border: 1.5px solid var(--red); background: var(--red-light); border-radius: 6px; }
.btn-sm.btn-outline { border-radius: 6px; border-width: 1.5px; }
.btn-sm.btn-whatsapp-sm { color: #25D366; border: 1.5px solid #25D366; background: #e8fce8; border-radius: 6px; }

/* --- Alerts --- */
.alert {
    padding: 12px 18px;
    border-radius: var(--radius);
    font-size: 14px;
    margin-bottom: 20px;
    font-weight: 500;
}
.alert-error { background: var(--red-light); color: var(--red); border: 1px solid rgba(192,57,43,0.15); }
.alert-success { background: var(--green-light); color: var(--green); border: 1px solid rgba(45,138,78,0.15); }

/* --- App Header --- */
.app-header {
    background: var(--navy);
    color: var(--white);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 20px rgba(26,26,46,0.15);
}

.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    height: 60px;
    display: flex;
    align-items: center;
    gap: 32px;
}

.header-brand {
    display: flex;
    align-items: center;
    gap: 10px;
}
.brand-icon { font-size: 24px; }
.brand-text { font-size: 17px; font-weight: 700; color: var(--gold); }

.header-nav {
    display: flex;
    gap: 4px;
    flex: 1;
}

.nav-link {
    padding: 8px 16px;
    color: var(--gray-400);
    font-size: 14px;
    font-weight: 500;
    border-radius: 6px;
    transition: all var(--transition);
}
.nav-link:hover { color: var(--white); background: rgba(255,255,255,0.06); }
.nav-link.active { color: var(--gold); background: rgba(232,213,183,0.1); }
.logout-link:hover { color: var(--red); }

.header-actions { display: flex; align-items: center; gap: 12px; }

/* --- Main Content --- */
.app-main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 28px 24px;
}

.page-title {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 28px;
}
.page-title h1 { font-size: 24px; color: var(--navy); }
.page-subtitle { color: var(--gray-400); font-size: 14px; }
.back-link { font-size: 22px; color: var(--gray-400); text-decoration: none; padding: 4px 8px; }
.back-link:hover { color: var(--navy); }

/* --- Stats Grid --- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 32px;
}

@media (max-width: 768px) {
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

.stat-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-100);
    transition: transform var(--transition);
}
.stat-card:hover { transform: translateY(-2px); }

.stat-number {
    font-size: 32px;
    font-weight: 700;
    color: var(--navy);
    line-height: 1;
    margin-bottom: 6px;
}
.stat-label { font-size: 13px; color: var(--gray-500); font-weight: 500; }

.stat-pending .stat-number { color: var(--orange); }
.stat-signed .stat-number { color: var(--green); }
.stat-expired .stat-number { color: var(--gray-400); }

/* --- Section Header --- */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}
.section-header h2 { font-size: 20px; color: var(--navy); }

/* --- Table --- */
.table-container {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-100);
    overflow: hidden;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table thead {
    background: var(--gray-50);
}

.data-table th {
    padding: 12px 16px;
    font-size: 12px;
    font-weight: 600;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-align: start;
    border-bottom: 1px solid var(--gray-200);
}

.data-table td {
    padding: 14px 16px;
    font-size: 14px;
    border-bottom: 1px solid var(--gray-100);
    vertical-align: middle;
}

.data-table tbody tr { transition: background var(--transition); }
.data-table tbody tr:hover { background: var(--gray-50); }
.data-table tbody tr:last-child td { border-bottom: none; }

.doc-name {
    display: flex;
    align-items: center;
    gap: 10px;
}
.doc-icon { font-size: 20px; }
.doc-name strong { display: block; font-size: 14px; color: var(--navy); }
.doc-name small { font-size: 11px; color: var(--gray-400); font-family: monospace; }

.action-buttons { display: flex; gap: 6px; }

/* --- Badges --- */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}
.badge-pending { background: var(--orange-light); color: var(--orange); }
.badge-signed { background: var(--green-light); color: var(--green); }
.badge-expired { background: var(--gray-100); color: var(--gray-400); }
.badge-cancelled { background: var(--red-light); color: var(--red); }

/* --- Empty State --- */
.empty-state {
    text-align: center;
    padding: 60px 20px;
}
.empty-icon { font-size: 48px; margin-bottom: 16px; }
.empty-state p { color: var(--gray-400); margin-bottom: 20px; }

/* --- Upload Page --- */
.upload-container {
    max-width: 700px;
    margin: 0 auto;
}

.drop-zone {
    background: var(--white);
    border: 2px dashed var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 50px 20px;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition);
    margin-bottom: 24px;
}
.drop-zone:hover,
.drop-zone.drag-over {
    border-color: var(--gold-dark);
    background: var(--gold-light);
}

.drop-icon { font-size: 48px; margin-bottom: 12px; }
.drop-text { font-size: 16px; font-weight: 600; color: var(--gray-600); margin-bottom: 6px; }
.drop-hint { font-size: 13px; color: var(--gray-400); }

.drop-preview {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px;
}
.preview-icon { font-size: 22px; }
.preview-name { font-size: 14px; font-weight: 600; color: var(--green); }
.preview-remove {
    background: var(--red-light);
    color: var(--red);
    border: none;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 14px;
    transition: background var(--transition);
}
.preview-remove:hover { background: var(--red); color: var(--white); }

.form-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 28px;
    margin-bottom: 20px;
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-100);
}
.form-card h3 { font-size: 16px; color: var(--navy); margin-bottom: 18px; }

/* --- Sign Page --- */
.sign-page {
    background: linear-gradient(180deg, var(--navy) 0%, var(--navy-light) 280px, var(--off-white) 280px);
    min-height: 100vh;
    padding-bottom: 40px;
}

.sign-container {
    max-width: 700px;
    margin: 0 auto;
    padding: 40px 20px;
}

.sign-header {
    text-align: center;
    padding: 40px 0;
    color: var(--white);
}
.sign-logo { font-size: 48px; margin-bottom: 16px; animation: float 3s ease-in-out infinite; }
.sign-header h1 { font-size: 26px; color: var(--gold); margin-bottom: 8px; }
.sign-doc-title { color: var(--gray-400); font-size: 15px; }

.sign-section {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 28px;
    margin-bottom: 16px;
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-100);
}
.sign-section h3 { font-size: 16px; color: var(--navy); margin-bottom: 18px; }

.pdf-preview {
    background: var(--gray-50);
    border-radius: var(--radius);
    overflow: hidden;
}

/* --- Signature Tabs --- */
.sig-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 18px;
    background: var(--gray-50);
    padding: 4px;
    border-radius: var(--radius);
}

.sig-tab {
    flex: 1;
    padding: 10px;
    border: none;
    background: transparent;
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-500);
    cursor: pointer;
    border-radius: 7px;
    transition: all var(--transition);
    font-family: inherit;
}
.sig-tab:hover { color: var(--gray-700); }
.sig-tab.active { background: var(--white); color: var(--navy); box-shadow: 0 1px 3px rgba(0,0,0,0.08); }

/* --- Signature Canvas --- */
#signatureCanvas {
    width: 100%;
    height: 200px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius);
    cursor: crosshair;
    background: var(--white);
    touch-action: none;
    display: block;
    margin-bottom: 12px;
}

.sig-type-input {
    font-size: 28px !important;
    text-align: center;
    font-style: italic;
    padding: 20px !important;
    color: var(--navy) !important;
}

.sig-type-preview {
    text-align: center;
    font-size: 36px;
    font-style: italic;
    color: var(--navy);
    padding: 20px;
    min-height: 80px;
    border: 1px dashed var(--gray-200);
    border-radius: var(--radius);
    margin-top: 12px;
    font-family: 'Dancing Script', cursive, serif;
}

/* --- Legal Checkbox --- */
.legal-section { background: var(--gold-light) !important; border-color: var(--gold) !important; }

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
}
.checkbox-label input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-top: 2px;
    accent-color: var(--navy);
    flex-shrink: 0;
}
.checkbox-text {
    font-size: 14px;
    color: var(--gray-600);
    line-height: 1.5;
}

/* --- Success State --- */
.success-container {
    text-align: center;
    padding: 60px 20px;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}
.success-icon {
    font-size: 64px;
    margin-bottom: 16px;
    animation: scaleIn 0.5s ease-out;
}
@keyframes scaleIn {
    from { transform: scale(0.5); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}
.success-container h2 { color: var(--green); margin-bottom: 10px; }
.success-container p { color: var(--gray-500); font-size: 14px; }

/* --- Audit Trail --- */
.audit-info-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 28px;
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-100);
}

.audit-info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}
.audit-info-grid > div { display: flex; flex-direction: column; gap: 4px; }
.audit-info-grid strong { font-size: 12px; color: var(--gray-400); text-transform: uppercase; letter-spacing: 0.5px; }
.audit-info-grid span { font-size: 14px; color: var(--gray-700); }
.hash-text { font-family: monospace; font-size: 11px !important; word-break: break-all; color: var(--gray-500) !important; }

.audit-timeline {
    position: relative;
    padding-inline-start: 32px;
}
.audit-timeline::before {
    content: '';
    position: absolute;
    inset-inline-start: 10px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--gray-200);
}

.timeline-item {
    position: relative;
    padding-bottom: 24px;
}

.timeline-dot {
    position: absolute;
    inset-inline-start: -28px;
    top: 4px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--gray-300);
    border: 3px solid var(--off-white);
}
.timeline-dot.dot-success { background: var(--green); }

.timeline-content {
    background: var(--white);
    border-radius: var(--radius);
    padding: 16px;
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-100);
}

.timeline-action { font-weight: 600; color: var(--navy); font-size: 14px; margin-bottom: 4px; }
.timeline-details { font-size: 13px; color: var(--gray-500); margin-bottom: 8px; }
.timeline-meta { display: flex; gap: 16px; font-size: 12px; color: var(--gray-400); }

/* --- Footer --- */
.app-footer {
    max-width: 1200px;
    margin: 40px auto 0;
    padding: 20px 24px;
    border-top: 1px solid var(--gray-200);
    text-align: center;
}
.app-footer p { font-size: 12px; color: var(--gray-400); line-height: 1.7; }

.sign-footer {
    text-align: center;
    margin-top: 28px;
    padding: 20px;
}
.sign-footer p { font-size: 12px; color: var(--gray-500); line-height: 1.7; }

/* --- Responsive --- */
@media (max-width: 768px) {
    .header-inner { padding: 0 12px; gap: 12px; }
    .header-nav { display: none; }
    .app-main { padding: 16px 12px; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .table-container { overflow-x: auto; }
    .data-table { min-width: 600px; }
    .audit-info-grid { grid-template-columns: 1fr; }
    .form-card { padding: 20px; }
    .sign-section { padding: 20px; }
}

/* --- Print Styles --- */
@media print {
    .app-header, .lang-switcher, .action-buttons, .btn { display: none !important; }
    .app-main { padding: 0; }
    .table-container { box-shadow: none; border: 1px solid #ddd; }
}

/* ================================================
   STEP INDICATOR BAR
   ================================================ */
.steps-bar {
    display: flex;
    gap: 4px;
    max-width: 700px;
    margin: 0 auto 28px;
    background: var(--gray-100);
    padding: 4px;
    border-radius: var(--radius);
}

.step {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-400);
    transition: all var(--transition);
}

.step.active {
    background: var(--white);
    color: var(--navy);
    box-shadow: 0 1px 4px rgba(0,0,0,0.08);
    font-weight: 600;
}

.step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--gray-200);
    color: var(--gray-500);
    font-size: 12px;
    font-weight: 700;
}

.step.active .step-num {
    background: var(--navy);
    color: var(--gold);
}

/* ================================================
   PDF VIEWER & SIGNATURE PLACEMENT
   ================================================ */
.sig-placer-container {
    max-width: 900px;
    margin: 0 auto;
}

.sig-placer-toolbar {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    flex-wrap: wrap;
    background: var(--white);
    padding: 12px 16px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-100);
}

.page-nav {
    display: flex;
    align-items: center;
    gap: 8px;
}

.page-nav span {
    font-size: 14px;
    font-weight: 600;
    color: var(--navy);
    min-width: 50px;
    text-align: center;
}

.sig-placer-hint {
    flex: 1;
    text-align: end;
    font-size: 13px;
    color: var(--gold-dark);
    font-weight: 500;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.pdf-viewer-wrap {
    position: relative;
    background: var(--gray-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
    cursor: crosshair;
}

.pdf-viewer-wrap canvas {
    display: block;
    max-width: 100%;
}

/* Signature Marker */
.sig-marker {
    position: absolute;
    border: 2.5px dashed var(--gold-dark);
    background: rgba(232, 213, 183, 0.25);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: grab;
    z-index: 10;
    transition: box-shadow 0.2s;
    user-select: none;
    touch-action: none;
}

.sig-marker:hover {
    box-shadow: 0 4px 16px rgba(212, 165, 116, 0.4);
}

.sig-marker:active {
    cursor: grabbing;
}

.sig-marker-inner {
    display: flex;
    align-items: center;
    gap: 6px;
    pointer-events: none;
}

.sig-marker-icon {
    font-size: 18px;
}

.sig-marker-text {
    font-size: 12px;
    font-weight: 700;
    color: var(--navy);
    white-space: nowrap;
}

.sig-marker-resize {
    position: absolute;
    bottom: -4px;
    right: -4px;
    width: 14px;
    height: 14px;
    background: var(--gold-dark);
    border-radius: 3px;
    cursor: nwse-resize;
}

html[dir="rtl"] .sig-marker-resize {
    right: auto;
    left: -4px;
    cursor: nesw-resize;
}

/* ================================================
   SUCCESS PAGE
   ================================================ */
.success-page {
    max-width: 650px;
    margin: 0 auto;
    animation: fadeUp 0.5s ease-out;
}

.success-hero {
    text-align: center;
    margin-bottom: 28px;
}

.success-checkmark {
    font-size: 56px;
    margin-bottom: 12px;
    animation: scaleIn 0.5s ease-out;
}

.success-hero h1 {
    font-size: 22px;
    color: var(--green);
    margin-bottom: 8px;
}

.success-doc-title {
    font-size: 16px;
    color: var(--gray-600);
    font-weight: 500;
}

.success-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 28px;
}

@media (max-width: 500px) {
    .success-cards { grid-template-columns: 1fr; }
}

.success-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-100);
}

.success-card .card-icon { font-size: 28px; flex-shrink: 0; }
.success-card .card-body { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.success-card .card-body strong { font-size: 14px; color: var(--navy); }
.success-card .card-body span { font-size: 12px; color: var(--gray-500); word-break: break-all; }
.success-card.card-ok { border-color: rgba(45,138,78,0.2); }
.success-card.card-warn { border-color: rgba(212,120,10,0.3); background: var(--orange-light); }
.success-card.card-info { border-color: var(--gray-200); }

/* Share Section */
.share-section {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 28px;
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-100);
    margin-bottom: 24px;
}

.share-section h2 {
    font-size: 18px;
    color: var(--navy);
    margin-bottom: 18px;
}

.link-box {
    display: flex;
    gap: 0;
    margin-bottom: 18px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius);
    overflow: hidden;
}

.link-box input {
    flex: 1;
    padding: 12px 14px;
    border: none;
    font-size: 13px;
    color: var(--gray-600);
    background: var(--gray-50);
    font-family: monospace;
    direction: ltr;
    outline: none;
}

.btn-copy {
    padding: 12px 18px;
    background: var(--navy);
    color: var(--gold);
    border: none;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background var(--transition);
    white-space: nowrap;
    font-family: inherit;
}

.btn-copy:hover { background: var(--navy-light); }

.share-buttons {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 13px 24px;
    background: #25D366;
    color: #fff;
    border-radius: var(--radius);
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition);
    flex: 1;
    justify-content: center;
    min-width: 200px;
}

.btn-whatsapp:hover {
    background: #1fb855;
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(37,211,102,0.3);
    color: #fff;
}

.btn-email-share {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 24px;
    background: var(--gray-50);
    color: var(--gray-600);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius);
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition);
    justify-content: center;
}

.btn-email-share:hover {
    border-color: var(--gray-400);
    color: var(--navy);
}

/* WhatsApp Preview */
.wa-preview {
    background: #e5ddd5;
    border-radius: var(--radius);
    overflow: hidden;
}

.wa-preview-header {
    background: #075e54;
    color: #fff;
    padding: 10px 16px;
    font-size: 13px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.wa-preview-body {
    padding: 16px;
    background: #dcf8c6;
    margin: 8px;
    border-radius: 0 10px 10px 10px;
    font-size: 14px;
    line-height: 1.6;
    color: #333;
    direction: auto;
    position: relative;
    box-shadow: 0 1px 1px rgba(0,0,0,0.05);
}

html[dir="rtl"] .wa-preview-body {
    border-radius: 10px 0 10px 10px;
}

.wa-link {
    color: #0366d6;
    word-break: break-all;
    font-size: 13px;
}

.success-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
}

@media (max-width: 500px) {
    .success-actions { flex-direction: column; }
    .share-buttons { flex-direction: column; }
    .sig-placer-toolbar { flex-direction: column; text-align: center; }
    .sig-placer-hint { text-align: center; }
}