/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html { height: 100%; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: 14px;
    line-height: 1.5;
    color: #e2e8f0;
    background: #0f172a;
    height: 100%;
    overflow: hidden;
}

/* ============================================================
   LAYOUT — Top bar + Split panels
   ============================================================ */
.app {
    display: flex;
    flex-direction: column;
    height: 100vh;
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 24px;
    background: #1e293b;
    border-bottom: 1px solid #334155;
    flex-shrink: 0;
    position: relative;
    z-index: 900;
}

.topbar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 18px;
    font-weight: 700;
    color: #f1f5f9;
}

.topbar-brand svg {
    width: 28px;
    height: 28px;
}

/* Burger Menu Button (Mobile only) */
.burger-menu-btn {
    display: none;
    background: transparent;
    border: none;
    color: #94a3b8;
    cursor: pointer;
    padding: 4px;
    align-items: center;
    justify-content: center;
    outline: none;
    transition: color 0.15s ease;
}
.burger-menu-btn:hover {
    color: #f1f5f9;
}
.burger-menu-btn svg {
    width: 24px;
    height: 24px;
}

/* Mobile Dropdown Menu */
.topbar-menu-dropdown {
    display: none;
    flex-direction: column;
    gap: 16px;
    background: #1e293b;
    border-bottom: 1px solid #334155;
    padding: 20px 24px;
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    z-index: 200;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
}
.topbar-menu-dropdown.active {
    display: flex;
}
.topbar-menu-dropdown .menu-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: #94a3b8;
    font-size: 13px;
}
.topbar-menu-dropdown .menu-item select {
    width: 150px;
}
.topbar-menu-dropdown .btn {
    justify-content: center;
    width: 100%;
}

.topbar-actions {
    display: flex;
    gap: 10px;
    align-items: center;
}

.topbar-actions .save-indicator {
    font-size: 12px;
    color: #64748b;
    margin-right: 6px;
}

.lang-select {
    background: #1e293b;
    color: #e2e8f0;
    border: 1px solid #334155;
    border-radius: 8px;
    padding: 8px 12px;
    font-size: 13px;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    outline: none;
    transition: all 0.15s ease;
}
.lang-select:hover {
    border-color: #475569;
    background: #273549;
}
.lang-select:focus {
    border-color: #3b82f6;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 18px;
    border: none;
    border-radius: 8px;
    font-family: inherit;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s ease;
}

.btn-primary {
    background: #3b82f6;
    color: #fff;
}
.btn-primary:hover { background: #2563eb; }

.btn-danger {
    background: #1e293b;
    color: #f87171;
    border: 1px solid #991b1b;
}
.btn-danger:hover { background: #991b1b; color: #fff; }

.btn-ghost {
    background: transparent;
    color: #94a3b8;
    border: 1px solid #334155;
}
.btn-ghost:hover { background: #334155; color: #e2e8f0; }

.panels {
    display: flex;
    flex: 1;
    overflow: hidden;
}

/* ============================================================
   EDITOR PANEL (Left)
   ============================================================ */
.editor-panel {
    width: 480px;
    min-width: 380px;
    background: #1e293b;
    border-right: 1px solid #334155;
    overflow-y: auto;
    padding: 20px;
    flex-shrink: 0;
}

/* Credit Banner */
.credit-banner {
    background: #0f172a;
    border: 1px solid #334155;
    border-radius: 12px;
    padding: 12px 16px;
    margin-bottom: 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    color: #94a3b8;
}
.credit-banner span {
    font-weight: 600;
}
.credit-link {
    color: #3b82f6;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.15s ease;
}
.credit-link:hover {
    color: #60a5fa;
    text-decoration: underline;
}

.editor-panel::-webkit-scrollbar {
    width: 6px;
}
.editor-panel::-webkit-scrollbar-track {
    background: transparent;
}
.editor-panel::-webkit-scrollbar-thumb {
    background: #475569;
    border-radius: 3px;
}

/* Section Cards */
.form-section {
    background: #0f172a;
    border: 1px solid #334155;
    border-radius: 12px;
    margin-bottom: 16px;
    overflow: hidden;
}

.form-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    cursor: pointer;
    user-select: none;
    transition: background 0.15s;
}
.form-section-header:hover { background: #1e293b; }

.form-section-title {
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #94a3b8;
}

.form-section-toggle {
    color: #64748b;
    transition: transform 0.2s;
    font-size: 18px;
}
.form-section.collapsed .form-section-toggle {
    transform: rotate(-90deg);
}

.form-section-body {
    padding: 0 16px 16px 16px;
}
.form-section.collapsed .form-section-body {
    display: none;
}

/* Form Elements */
.form-group {
    margin-bottom: 12px;
}

.form-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: #94a3b8;
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 9px 12px;
    background: #1e293b;
    border: 1px solid #334155;
    border-radius: 8px;
    color: #e2e8f0;
    font-family: inherit;
    font-size: 13px;
    transition: border-color 0.15s;
}
.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: #3b82f6;
}

.form-textarea {
    resize: vertical;
    min-height: 70px;
}

.form-row {
    display: flex;
    gap: 10px;
}
.form-row .form-group { flex: 1; }

/* Entry Cards (repeated items) */
.entry-card {
    background: #1e293b;
    border: 1px solid #334155;
    border-radius: 10px;
    padding: 14px;
    margin-bottom: 10px;
    position: relative;
}

.entry-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.entry-card-num {
    font-size: 11px;
    font-weight: 700;
    color: #3b82f6;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-remove {
    background: none;
    border: none;
    color: #64748b;
    cursor: pointer;
    font-size: 18px;
    padding: 2px 6px;
    border-radius: 4px;
    transition: all 0.15s;
}
.btn-remove:hover { color: #f87171; background: rgba(248,113,113,0.1); }

.btn-add {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 100%;
    padding: 10px;
    background: transparent;
    border: 1px dashed #475569;
    border-radius: 8px;
    color: #64748b;
    font-family: inherit;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s;
}
.btn-add:hover {
    border-color: #3b82f6;
    color: #3b82f6;
    background: rgba(59,130,246,0.05);
}

/* Bullets editor */
.bullet-row {
    display: flex;
    gap: 8px;
    margin-bottom: 6px;
    align-items: flex-start;
}
.bullet-row .form-textarea {
    min-height: 42px;
    flex: 1;
}
.bullet-row .btn-remove {
    margin-top: 6px;
    flex-shrink: 0;
}

/* ============================================================
   PREVIEW PANEL (Right)
   ============================================================ */
.preview-container {
    flex: 1;
    position: relative;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.preview-panel {
    flex: 1;
    background: #334155;
    overflow-y: auto;
    overflow-x: auto;
    padding: 30px;
    display: flex;
    flex-direction: column;
    align-items: safe center;
    gap: 20px;
}

/* Floating Zoom Controls */
.zoom-controls {
    position: absolute;
    bottom: 24px;
    right: 24px;
    background: rgba(15, 23, 42, 0.95);
    border: 1px solid #334155;
    border-radius: 30px;
    padding: 4px 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
    z-index: 100;
    backdrop-filter: blur(8px);
}
.zoom-controls button {
    background: transparent;
    border: none;
    color: #94a3b8;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.15s ease;
    outline: none;
}
.zoom-controls button:hover {
    color: #f1f5f9;
    background: #334155;
}
.zoom-controls span {
    color: #f1f5f9;
    font-size: 12px;
    font-weight: 600;
    min-width: 40px;
    text-align: center;
    user-select: none;
}

.preview-panel::-webkit-scrollbar {
    width: 8px;
}
.preview-panel::-webkit-scrollbar-track {
    background: #1e293b;
}
.preview-panel::-webkit-scrollbar-thumb {
    background: #475569;
    border-radius: 4px;
}

/* ============================================================
   CV PAGE (A4 Preview & Print)
   ============================================================ */
.cv-page {
    width: 210mm;
    height: 297mm;
    background: #ffffff;
    padding: 18mm 20mm;
    margin: 0 auto;
    box-shadow: 0 4px 24px rgba(0,0,0,0.3);
    color: #1a1a1a;
    font-family: 'Times New Roman', Times, serif;
    font-size: 11pt;
    line-height: 1.4;
    flex-shrink: 0;
    box-sizing: border-box;
    position: relative;
}

/* CV Header */
.cv-header {
    text-align: center;
    margin-bottom: 8px;
}
.cv-header h1 {
    font-size: 26pt;
    font-weight: bold;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #1a1a1a;
    margin-bottom: 4px;
}
.cv-contact {
    font-size: 10pt;
    color: #333;
}
.cv-address {
    font-size: 10pt;
    color: #333;
}

/* CV Summary */
.cv-summary {
    text-align: justify;
    margin-bottom: 6px;
    font-size: 10.5pt;
    line-height: 1.45;
}

/* CV Section Title */
.cv-section-title {
    font-size: 13pt;
    font-weight: bold;
    color: #1a1a1a;
    text-transform: uppercase;
    border-bottom: 2px solid #1a1a1a;
    padding-bottom: 2px;
    margin-top: 10px;
    margin-bottom: 6px;
}

/* CV Entry */
.cv-entry {
    margin-bottom: 8px;
}
.cv-entry-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
}
.cv-entry-title {
    font-weight: bold;
    font-size: 11pt;
}
.cv-entry-location {
    font-weight: bold;
    font-size: 10.5pt;
    text-align: right;
    flex-shrink: 0;
    margin-left: 12px;
}
.cv-entry-subtitle {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
}
.cv-entry-role {
    font-style: italic;
    font-size: 10.5pt;
}
.cv-entry-date {
    font-style: italic;
    font-size: 10.5pt;
    text-align: right;
    flex-shrink: 0;
    margin-left: 12px;
}
.cv-entry ul {
    margin-left: 18px;
    margin-top: 2px;
}
.cv-entry ul li {
    font-size: 10.5pt;
    line-height: 1.4;
    margin-bottom: 2px;
    text-align: justify;
}

/* CV Skills */
.cv-skills-list {
    margin-left: 0;
    list-style: disc;
    padding-left: 18px;
}
.cv-skills-list li {
    font-size: 10.5pt;
    line-height: 1.4;
    margin-bottom: 2px;
}

/* Empty state in preview */
.cv-empty {
    color: #999;
    font-style: italic;
    font-size: 10pt;
}

/* Hide empty sections */
.cv-section-hidden { display: none; }

/* ============================================================
   PRINT STYLES
   ============================================================ */
@media print {
    body {
        background: #fff;
        overflow: visible;
    }

    .topbar,
    .editor-panel,
    .no-print {
        display: none !important;
    }

    .app { height: auto; display: block; }

    .panels {
        display: block;
        overflow: visible;
    }

    .preview-container {
        display: block !important;
        background: transparent !important;
        overflow: visible !important;
        width: 100% !important;
        height: auto !important;
    }

    .preview-panel {
        background: #fff;
        padding: 0;
        overflow: visible;
        display: block;
    }

    .cv-page {
        width: 210mm;
        height: 297mm;
        margin: 0 auto;
        padding: 18mm 20mm;
        box-shadow: none;
        page-break-after: always;
        break-after: page;
        box-sizing: border-box;
        background: #ffffff;
        zoom: 1 !important;
    }

    .cv-page:last-child {
        page-break-after: avoid;
        break-after: avoid;
    }

    .cv-entry { page-break-inside: avoid; }
    .cv-section-title { page-break-after: avoid; }

    @page {
        size: A4;
        margin: 0;
    }
}

/* ============================================================
   RESPONSIVE & MOBILE TABS
   ============================================================ */
.mobile-tabs {
    display: none;
    background: #1e293b;
    border-bottom: 1px solid #334155;
    width: 100%;
    height: 48px;
    z-index: 100;
    flex-shrink: 0;
}
.mobile-tabs button {
    flex: 1;
    background: transparent;
    border: none;
    color: #94a3b8;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    border-bottom: 2px solid transparent;
}
.mobile-tabs button.active {
    color: #3b82f6;
    border-bottom-color: #3b82f6;
    background: rgba(59, 130, 246, 0.05);
}

@media screen and (max-width: 768px) {
    .mobile-tabs {
        display: flex;
    }
    
    .panels {
        position: relative;
        flex: 1;
        height: calc(100vh - 104px);
        overflow: hidden;
    }
    
    .editor-panel {
        width: 100% !important;
        height: 100% !important;
        max-height: none !important;
        border-right: none;
        position: absolute;
        inset: 0;
        z-index: 10;
        display: block;
    }
    
    .preview-container {
        width: 100% !important;
        height: 100% !important;
        position: absolute;
        inset: 0;
        z-index: 5;
        display: none;
    }

    .app.tab-preview .editor-panel {
        display: none;
    }
    .app.tab-preview .preview-container {
        display: flex;
    }

    .cv-page {
        margin: 0 auto;
    }
    
    .topbar-actions {
        display: none;
    }
    
    .burger-menu-btn {
        display: inline-flex;
    }
}

@media screen and (max-width: 480px) {
    .topbar {
        padding: 10px 12px;
    }
    .topbar-brand {
        font-size: 15px;
        gap: 6px;
    }
    .topbar-brand svg {
        width: 22px;
        height: 22px;
    }
    .lang-select {
        padding: 6px 8px;
        font-size: 12px;
    }
    .btn {
        padding: 6px 12px;
        font-size: 12px;
    }
    .form-row {
        flex-direction: column;
        gap: 0;
    }
}

/* ============================================================
   MODAL (Reset confirmation)
   ============================================================ */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}
.modal-overlay.active { display: flex; }

.modal {
    background: #1e293b;
    border: 1px solid #334155;
    border-radius: 16px;
    padding: 28px;
    max-width: 400px;
    width: 90%;
    text-align: center;
}
.modal h3 {
    color: #f1f5f9;
    margin-bottom: 10px;
    font-size: 18px;
}
.modal p {
    color: #94a3b8;
    margin-bottom: 22px;
    font-size: 14px;
}
.modal-actions {
    display: flex;
    gap: 10px;
    justify-content: center;
}