/* ===================================
   ONLINE PDF EDITOR STYLES
   =================================== */

.online-pdf-editor-container {
    padding: 20px 0;
    min-height: calc(100vh - var(--header-height));
    --sticky-offset: 0px;
}

.online-pdf-editor-toolbar {
    background: #0f172a;
    border-radius: 14px;
    padding: 10px;
    margin-bottom: 12px;
    box-shadow: 0 14px 35px rgba(15, 23, 42, 0.25);
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    align-items: center;
    justify-content: space-between;
    
    top: var(--onlinePdfToolbarOffset, 0px);
    z-index: 1200;
}

.online-pdf-editor-toolbar.hidden-during-modal {
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
    transform: translateY(-8px);
}

.online-pdf-editor-toolbar .online-pdf-editor-toolbar-group {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 6px;
    align-items: center;
}

.online-pdf-editor-toolbar .btn {
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.08);
    color: #dfe2ff;
    font-size: 12px;
    font-weight: 600;
    padding: 8px 10px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s ease;
}

.online-pdf-editor-toolbar .btn:hover,
.online-pdf-editor-toolbar .btn.active {
    background: #6a1b9a;
    color: #fff;
    box-shadow: 0 6px 14px rgba(106, 27, 154, 0.35);
}

.online-pdf-editor-toolbar .btn i {
    font-size: 14px;
}

.online-pdf-editor-toolbar .btn-primary {
    background: linear-gradient(135deg, #6a1b9a 0%, #9c27b0 100%);
    color: #fff;
}

.online-pdf-editor-toolbar .btn-outline-light {
    color: #e6e8ff;
}

.online-pdf-editor-toolbar .form-control {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: #e6e8ff;
    font-size: 13px;
    max-width: 160px;
}

@media (max-width: 768px) {
    .online-pdf-editor-toolbar {
        flex-direction: column;
        align-items: flex-start;
    }
    .online-pdf-editor-toolbar .online-pdf-editor-toolbar-group {
        width: 100%;
        justify-content: flex-start;
    }
}

/* Hero Section */
.online-pdf-editor-hero {
    background: radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.1), transparent 38%),
                radial-gradient(circle at 80% 0%, rgba(0, 188, 212, 0.16), transparent 46%),
                linear-gradient(125deg, #120f38 0%, #251451 48%, #0f172a 100%);
    border-radius: 18px;
    padding: 40px 30px;
    margin-bottom: 30px;
    box-shadow: 0 28px 70px rgba(15, 23, 42, 0.35);
    position: relative;
    overflow: hidden;
}

.online-pdf-editor-hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
}

.online-pdf-editor-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: var(--text-light);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 15px;
}

.online-pdf-editor-hero-title {
    color: var(--text-light);
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 15px;
}

.online-pdf-editor-hero-title i {
    color: var(--accent-color);
    margin-right: 12px;
}

.online-pdf-editor-hero-description {
    color: rgba(255, 255, 255, 0.9);
    font-size: 14px;
    line-height: 1.7;
    max-width: 800px;
    margin: 0 auto 20px;
}

.online-pdf-editor-hero-features {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
}

.online-pdf-editor-feature-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 25px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: var(--text-light);
    font-size: 12px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.online-pdf-editor-feature-badge:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.05);
}

.online-pdf-editor-context {
    margin-top: 30px;
}

.online-pdf-editor-info-card {
    background: linear-gradient(135deg, #ffffff 0%, #f6f2ff 100%);
    border: 1px solid rgba(15, 23, 42, 0.06);
    border-radius: 16px;
    padding: 22px;
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.08);
}

.online-pdf-editor-eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 11px;
    font-weight: 700;
    color: var(--primary-purple);
    margin-bottom: 8px;
}

.online-pdf-editor-info-title {
    font-size: 22px;
    font-weight: 800;
    color: #0f172a;
    margin-bottom: 6px;
}

.online-pdf-editor-info-copy {
    color: #4a4f67;
    margin-bottom: 12px;
}

.online-pdf-editor-shortcut-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 12px;
}

.online-pdf-editor-shortcut-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    background: #f7f5fb;
    border: 1px solid rgba(106, 27, 154, 0.1);
    border-radius: 12px;
    padding: 12px 14px;
}

.online-pdf-editor-shortcut-keys {
    background: #e8e2ff;
    color: #4a148c;
    font-weight: 700;
    padding: 6px 10px;
    border-radius: 10px;
    min-width: 140px;
    text-align: center;
}

.online-pdf-editor-shortcut-desc {
    color: #2f2f3a;
    font-size: 13px;
    line-height: 1.5;
}

.online-pdf-editor-pill-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 14px 0;
}

.online-pdf-editor-pill {
    background: rgba(15, 23, 42, 0.06);
    border: 1px solid rgba(15, 23, 42, 0.1);
    border-radius: 999px;
    padding: 6px 12px;
    font-size: 12px;
    color: #0f172a;
    font-weight: 700;
}

.online-pdf-editor-steps {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 10px;
}

.online-pdf-editor-step {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    background: #ffffff;
    border: 1px solid rgba(15, 23, 42, 0.06);
    border-left: 3px solid var(--primary-purple);
    border-radius: 12px;
    padding: 12px 14px;
}

.online-pdf-editor-step-number {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--primary-purple);
    color: #fff;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.online-pdf-editor-step h5 {
    font-size: 15px;
    margin: 0 0 4px;
    color: #0f172a;
}

.online-pdf-editor-step p {
    font-size: 13px;
    color: #4a4f67;
}

/* Sidebars */
.online-pdf-editor-sidebar {
    background: #fff;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
    height: fit-content;
    position: sticky;
    top: calc(var(--sticky-offset) + 10px);
}

.online-pdf-editor-sidebar-header {
    padding-bottom: 15px;
    border-bottom: 2px solid var(--primary-purple);
    margin-bottom: 20px;
}

.online-pdf-editor-sidebar-header h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-purple);
    margin: 0;
}

.online-pdf-editor-section {
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px solid #e0e0e0;
}

.online-pdf-editor-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.online-pdf-editor-section-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--primary-purple);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Upload Area */
.online-pdf-editor-upload-area {
    border: 2px dashed var(--primary-purple);
    border-radius: 10px;
    padding: 30px 20px;
    text-align: center;
    background: #f9f9ff;
    transition: all 0.3s ease;
    cursor: pointer;
}

.online-pdf-editor-upload-area:hover,
.online-pdf-editor-upload-area.dragover {
    background: #f0e6f6;
    border-color: var(--dark-purple);
    transform: scale(1.02);
}

.online-pdf-editor-upload-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    margin: 0;
}

.online-pdf-editor-upload-label i {
    font-size: 48px;
    color: var(--primary-purple);
}

.online-pdf-editor-upload-label span {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dark);
}

.online-pdf-editor-upload-label small {
    font-size: 11px;
    color: #666;
}

/* Buttons */
.online-pdf-editor-btn-primary,
.online-pdf-editor-tool-btn,
.online-pdf-editor-btn-secondary,
.online-pdf-editor-btn-download,
.online-pdf-editor-btn-success,
.online-pdf-editor-btn-sm,
.online-pdf-editor-btn-icon {
    font-size: 13px;
    font-weight: 600;
    padding: 10px 16px;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.online-pdf-editor-btn-primary {
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--light-purple) 100%);
    color: white;
}

.online-pdf-editor-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(106, 27, 154, 0.4);
}

.online-pdf-editor-tool-btn {
    background: #f5f5f5;
    color: var(--text-dark);
    border: 1px solid #ddd;
}

.online-pdf-editor-tool-btn:hover,
.online-pdf-editor-tool-btn.active {
    background: var(--primary-purple);
    color: white;
    border-color: var(--primary-purple);
}

.online-pdf-editor-btn-secondary {
    background: #6c757d;
    color: white;
}

.online-pdf-editor-btn-secondary:hover {
    background: #5a6268;
}

.online-pdf-editor-btn-download {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    color: white;
}

.online-pdf-editor-btn-download:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(40, 167, 69, 0.4);
}

.online-pdf-editor-btn-success {
    background: #28a745;
    color: white;
}

.online-pdf-editor-btn-success:hover {
    background: #218838;
}

.online-pdf-editor-btn-sm {
    padding: 6px 12px;
    font-size: 12px;
}

.online-pdf-editor-btn-icon {
    width: 36px;
    height: 36px;
    padding: 0;
    background: #f5f5f5;
    color: var(--text-dark);
    border: 1px solid #ddd;
}

.online-pdf-editor-btn-icon:hover {
    background: var(--primary-purple);
    color: white;
}

.online-pdf-editor-btn-icon.active {
    background: var(--primary-purple);
    color: white;
}

/* Form Controls */
.online-pdf-editor-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 5px;
    display: block;
}

.online-pdf-editor-input-sm,
.online-pdf-editor-select {
    font-size: 13px;
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 6px;
    width: 100%;
}

.online-pdf-editor-input-sm:focus,
.online-pdf-editor-select:focus {
    outline: none;
    border-color: var(--primary-purple);
    box-shadow: 0 0 0 0.2rem rgba(106, 27, 154, 0.25);
}

.online-pdf-editor-color-input {
    height: 40px;
    padding: 4px;
    border: 1px solid #ddd;
    border-radius: 6px;
    cursor: pointer;
}

.online-pdf-editor-text-style-btns {
    display: flex;
    gap: 8px;
    margin-top: 10px;
}

.online-pdf-editor-choice-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
    gap: 8px;
}

.online-pdf-editor-visual-option {
    border: 1px solid #e0e0e0;
    background: #fff;
    border-radius: 10px;
    padding: 10px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
    width: 100%;
}

.online-pdf-editor-visual-option i {
    display: block;
    font-size: 20px;
    margin-bottom: 4px;
    color: var(--primary-purple);
}

.online-pdf-editor-visual-option small {
    display: block;
    color: #777;
    margin-top: 4px;
}

.online-pdf-editor-visual-option.active {
    border-color: var(--primary-purple);
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.15);
}

.online-pdf-editor-visual-option:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
}

.online-pdf-editor-signature-preview-text {
    display: block;
    font-size: 18px;
    color: #222;
}

#onlinePdfEditorEditModal .modal-dialog {
    max-width: 520px;
}

#onlinePdfEditorEditModal .modal-content {
    border-radius: 12px;
    font-size: 14px;
}

#onlinePdfEditorEditModal .modal-body {
    padding: 14px 16px;
}

#onlinePdfEditorEditModal .form-control,
#onlinePdfEditorEditModal .form-select,
#onlinePdfEditorEditModal .form-control-color {
    font-size: 14px;
    padding: 6px 10px;
}

#onlinePdfEditorEditModal .btn {
    font-size: 13px;
    padding: 6px 10px;
}

.online-pdf-editor-font-controls,
#onlinePdfEditorSignatureControls,
#onlinePdfEditorDrawingControls {
    padding: 15px;
    background: #f9f9f9;
    border-radius: 8px;
    margin-top: 10px;
}

/* Canvas Wrapper */
.online-pdf-editor-canvas-wrapper {
    background: #fff;
    border-radius: 12px;
    padding: 16px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
    width: 100%;
}

.online-pdf-editor-canvas-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 15px;
    border-bottom: 2px solid #e0e0e0;
    margin-bottom: 20px;
}

.online-pdf-editor-page-info {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dark);
}

.online-pdf-editor-zoom-controls {
    display: flex;
    align-items: center;
    gap: 10px;
}

#onlinePdfEditorZoomLevel {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-purple);
    min-width: 50px;
    text-align: center;
}

.online-pdf-editor-canvas-container {
    position: relative;
    overflow: auto;
    max-height: 800px;
    background: #f5f5f5;
    border-radius: 8px;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding: 16px;
}

#onlinePdfEditorCanvas {
    display: block;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    border-radius: 4px;
    background: white;
    max-width: 100%;
    height: auto;
}

.online-pdf-editor-selection-hint {
    margin-top: 8px;
    font-size: 13px;
    color: #555;
}

.online-pdf-editor-elements-layer {
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    pointer-events: none;
}

.online-pdf-editor-canvas-footer {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 20px;
    padding-top: 15px;
    border-top: 2px solid #e0e0e0;
}

/* Empty State */
.online-pdf-editor-empty-state {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: #999;
}

.online-pdf-editor-empty-state i {
    font-size: 80px;
    color: #ddd;
    margin-bottom: 20px;
}

.online-pdf-editor-empty-state h3 {
    font-size: 20px;
    font-weight: 700;
    color: #666;
    margin-bottom: 10px;
}

.online-pdf-editor-empty-state p {
    font-size: 14px;
    color: #999;
}

/* Document Info */
.online-pdf-editor-info-item {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid #f0f0f0;
}

.online-pdf-editor-info-label {
    font-size: 12px;
    font-weight: 600;
    color: #666;
}

.online-pdf-editor-info-value {
    font-size: 12px;
    font-weight: 700;
    color: var(--primary-purple);
}

.online-pdf-editor-selection-panel {
    background: #f9f9f9;
    border-radius: 10px;
    padding: 12px;
    border: 1px solid #e7e7e7;
}

.online-pdf-editor-selection-panel small {
    color: #666;
}

.online-pdf-editor-highlight {
    outline: 2px dashed var(--accent-color);
    outline-offset: 4px;
}

/* Saved Documents List */
.online-pdf-editor-saved-list {
    max-height: 300px;
    overflow-y: auto;
}

.online-pdf-editor-saved-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px;
    background: #f9f9f9;
    border-radius: 8px;
    margin-bottom: 10px;
    transition: all 0.3s ease;
}

.online-pdf-editor-saved-item:hover {
    background: #f0e6f6;
    transform: translateX(5px);
}

.online-pdf-editor-saved-item-info {
    flex: 1;
}

.online-pdf-editor-saved-item-info strong {
    display: block;
    font-size: 13px;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.online-pdf-editor-saved-item-info small {
    font-size: 11px;
    color: #666;
}

.online-pdf-editor-saved-item-actions {
    display: flex;
    gap: 5px;
}

/* Help Tips */
.online-pdf-editor-help-tips p {
    font-size: 12px;
    color: #666;
    margin-bottom: 8px;
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.online-pdf-editor-help-tips i {
    color: var(--accent-color);
    margin-top: 2px;
}

/* Notifications */
.online-pdf-editor-notification {
    position: fixed;
    top: 100px;
    right: -400px;
    background: white;
    padding: 15px 20px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 10000;
    transition: right 0.3s ease;
    min-width: 300px;
}

.online-pdf-editor-notification.show {
    right: 20px;
}

.online-pdf-editor-notification i {
    font-size: 20px;
}

.online-pdf-editor-notification-success {
    border-left: 4px solid #28a745;
}

.online-pdf-editor-notification-success i {
    color: #28a745;
}

.online-pdf-editor-notification-error {
    border-left: 4px solid #dc3545;
}

.online-pdf-editor-notification-error i {
    color: #dc3545;
}

.online-pdf-editor-notification-info {
    border-left: 4px solid #17a2b8;
}

.online-pdf-editor-notification-info i {
    color: #17a2b8;
}

/* Responsive Design */
@media (max-width: 992px) {
    .online-pdf-editor-sidebar {
        position: relative;
        top: 0;
        margin-bottom: 20px;
    }

    .online-pdf-editor-hero-title {
        font-size: 26px;
    }

    .online-pdf-editor-canvas-container {
        max-height: 600px;
    }

    .online-pdf-editor-shortcut-item {
        flex-direction: column;
    }

    .online-pdf-editor-shortcut-keys {
        min-width: auto;
    }
}

@media (max-width: 576px) {
    .online-pdf-editor-hero {
        padding: 25px 20px;
    }

    .online-pdf-editor-hero-title {
        font-size: 22px;
    }

    .online-pdf-editor-hero-description {
        font-size: 13px;
    }

    .online-pdf-editor-canvas-wrapper {
        padding: 15px;
    }

    .online-pdf-editor-canvas-header {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }

    .online-pdf-editor-canvas-footer {
        flex-direction: column;
    }

    .online-pdf-editor-notification {
        min-width: 250px;
        right: -300px;
    }

    .online-pdf-editor-notification.show {
        right: 10px;
    }
}

/* Scrollbar Styling */
.online-pdf-editor-canvas-container::-webkit-scrollbar,
.online-pdf-editor-saved-list::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

.online-pdf-editor-canvas-container::-webkit-scrollbar-thumb,
.online-pdf-editor-saved-list::-webkit-scrollbar-thumb {
    background: var(--primary-purple);
    border-radius: 10px;
}

.online-pdf-editor-canvas-container::-webkit-scrollbar-track,
.online-pdf-editor-saved-list::-webkit-scrollbar-track {
    background: #f1f1f1;
}