/* Signature Generator Styles */

.signature-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 24px;
    padding: 32px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    margin-bottom: 30px;
}

/* Tabs switcher */
.signature-tabs {
    display: flex;
    gap: 12px;
    border-bottom: 2px solid #e2e8f0;
    margin-bottom: 24px;
}

.tab-btn {
    background: none;
    border: none;
    padding: 12px 20px;
    font-size: 1rem;
    font-weight: 600;
    color: #64748b;
    cursor: pointer;
    position: relative;
    transition: color 0.2s ease;
    outline: none;
}

.tab-btn:hover {
    color: #1e293b;
}

.tab-btn.active {
    color: #2563eb;
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background-color: #2563eb;
}

/* Tab contents */
.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* Canvas Area */
.canvas-outer-wrapper {
    position: relative;
    width: 100%;
    max-width: 600px;
    margin: 0 auto 20px auto;
    border: 1.5px dashed #cbd5e1;
    border-radius: 16px;
    background-color: #fafbfd;
    overflow: hidden;
}

#signature-canvas {
    display: block;
    width: 100%;
    height: 280px;
    cursor: crosshair;
    touch-action: none;
}

.canvas-line-hint {
    position: absolute;
    bottom: 50px;
    left: 10%;
    right: 10%;
    border-bottom: 1px dashed #94a3b8;
    color: #94a3b8;
    font-size: 0.8rem;
    text-align: center;
    padding-bottom: 4px;
    pointer-events: none;
    user-select: none;
}

/* Toolbar styling */
.signature-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-top: 10px;
    padding-top: 15px;
    border-top: 1px solid #f1f5f9;
}

.control-group {
    display: flex;
    align-items: center;
    gap: 12px;
}

.control-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: #475569;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.color-options {
    display: flex;
    gap: 8px;
}

.color-circle {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 2px solid transparent;
    cursor: pointer;
    transition: transform 0.2s ease;
    padding: 0;
}

.color-circle:hover {
    transform: scale(1.1);
}

.color-circle.active {
    border-color: #3b82f6;
    transform: scale(1.1);
    box-shadow: 0 0 0 2px #ffffff inset;
}

.width-options {
    display: flex;
    gap: 6px;
}

.width-btn {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    border: 1px solid #cbd5e1;
    background: #ffffff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.width-btn:hover {
    border-color: #94a3b8;
    background: #f8fafc;
}

.width-btn.active {
    background: #eff6ff;
    border-color: #2563eb;
    color: #2563eb;
}

.dot {
    background-color: #1e293b;
    border-radius: 50%;
    display: block;
}
.dot.thin { width: 3px; height: 3px; }
.dot.medium { width: 6px; height: 6px; }
.dot.thick { width: 9px; height: 9px; }

.btn-clear {
    background: none;
    border: 1px solid #cbd5e1;
    border-radius: 10px;
    padding: 8px 16px;
    font-size: 0.85rem;
    font-weight: 600;
    color: #475569;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-clear:hover {
    background: #fef2f2;
    border-color: #fee2e2;
    color: #ef4444;
}

/* Cursive Typewriter styling */
.type-input-row {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-width: 400px;
    margin: 0 auto 24px auto;
}

.type-input-row label {
    font-size: 0.9rem;
    font-weight: 600;
    color: #475569;
}

.type-input-row input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #cbd5e1;
    border-radius: 12px;
    font-size: 1.1rem;
    outline: none;
    transition: border-color 0.2s ease;
}

.type-input-row input:focus {
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}

.fonts-preview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 16px;
    margin-bottom: 10px;
}

.font-card {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 20px;
    cursor: pointer;
    text-align: center;
    position: relative;
    transition: all 0.2s ease;
    min-height: 100px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.font-card:hover {
    border-color: #cbd5e1;
    background: #f1f5f9;
}

.font-card.active {
    background: #eff6ff;
    border-color: #2563eb;
    box-shadow: 0 0 0 1px #2563eb;
}

.font-preview-text {
    font-size: 2.2rem;
    color: #0f172a;
    line-height: 1.2;
    word-break: break-all;
}

.font-name-label {
    position: absolute;
    bottom: 6px;
    right: 12px;
    font-size: 0.7rem;
    color: #94a3b8;
    text-transform: uppercase;
}

/* Actions Panel */
.actions-panel {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid #e2e8f0;
}

.actions-panel button {
    min-width: 200px;
}

/* Document Signer section styling */
.document-signer-section {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 24px;
    padding: 32px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    margin-top: 30px;
    margin-bottom: 30px;
}

.signer-header {
    margin-bottom: 24px;
}

.signer-header h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1e293b;
    margin: 0 0 8px 0;
}

.signer-header p {
    font-size: 0.95rem;
    color: #475569;
    margin: 0;
    line-height: 1.5;
}

.signer-workspace-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

@media (min-width: 992px) {
    .signer-workspace-grid {
        grid-template-columns: 2fr 1fr;
    }
}

.signer-preview-panel {
    background-color: #f1f5f9;
    border-radius: 16px;
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: auto;
    min-height: 400px;
    max-height: 650px;
    border: 1px solid #e2e8f0;
}

.document-wrapper {
    position: relative;
    display: inline-block;
    box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1);
    max-width: 100%;
}

#bg-doc-img {
    display: block;
    max-width: 100%;
    height: auto;
    user-select: none;
    pointer-events: none;
}

.signature-overlay {
    position: absolute;
    cursor: move;
    border: 1.5px dashed #3b82f6;
    background-color: rgba(59, 130, 246, 0.05);
    user-select: none;
    touch-action: none;
    padding: 4px;
    display: block;
    box-sizing: border-box;
}

.signature-overlay.dragging {
    border-color: #2563eb;
    background-color: rgba(37, 99, 235, 0.08);
}

#sig-overlay-img {
    display: block;
    width: 100%;
    height: auto;
    pointer-events: none;
}

.signer-controls-panel {
    background: #fafbfd;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 24px;
    height: fit-content;
}

.signer-controls-panel h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #1e293b;
    margin: 0 0 16px 0;
}

/* Option Groups overrides */
.option-group {
    margin-bottom: 20px;
}

.option-label-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.option-label-row label {
    font-weight: 600;
    font-size: 0.9rem;
    color: #475569;
}

.option-value {
    font-size: 0.85rem;
    font-weight: 600;
    color: #2563eb;
    background: #eff6ff;
    padding: 2px 8px;
    border-radius: 6px;
}

.option-group input[type="range"] {
    width: 100%;
    height: 6px;
    background: #cbd5e1;
    border-radius: 3px;
    outline: none;
    -webkit-appearance: none;
}

.option-group input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #2563eb;
    cursor: pointer;
}

.option-hint {
    font-size: 0.8rem;
    color: #64748b;
    margin: 6px 0 0 0;
    line-height: 1.4;
}

.doc-drop-zone__link {
    color: #2563eb;
    text-decoration: underline;
    cursor: pointer;
}

/* Resize Handle Style */
.resize-handle {
    position: absolute;
    width: 14px;
    height: 14px;
    background-color: #2563eb;
    border: 2px solid #ffffff;
    border-radius: 50%;
    bottom: -7px;
    right: -7px;
    cursor: se-resize;
    z-index: 10;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
    transition: transform 0.1s ease;
}

.resize-handle:hover {
    transform: scale(1.2);
}

/* PDF Page Navigation Controls */
.pdf-page-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-top: 16px;
    background: #ffffff;
    padding: 8px 16px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    border: 1px solid #e2e8f0;
}

.btn-page {
    background: #f1f5f9;
    border: 1px solid #cbd5e1;
    color: #475569;
    padding: 6px 12px;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-page:hover:not(:disabled) {
    background: #e2e8f0;
    color: #1e293b;
}

.btn-page:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pdf-page-info {
    font-size: 0.9rem;
    font-weight: 500;
    color: #475569;
    user-select: none;
}