/* Watermark Tool Specific Styles */

.tool-container {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 0;
    min-height: calc(100vh - 150px);
    margin: 0;
    max-width: 100%;
}

.main-workspace {
    padding: 40px;
    background: rgba(0,0,0,0.02);
    overflow-y: auto;
}

.settings-sidebar {
    background: var(--black-light);
    border-left: 1px solid var(--border);
    padding: 30px;
    height: 100%;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

[data-theme="light"] .settings-sidebar {
    background: #ffffff;
}

.sidebar-header {
    margin-bottom: 25px;
}

.sidebar-header h3 {
    font-size: 1.2rem;
    margin-bottom: 5px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.watermark-tabs {
    display: flex;
    background: var(--surface);
    border-radius: 12px;
    padding: 5px;
    margin-bottom: 25px;
}

.tab-btn {
    flex: 1;
    padding: 12px;
    border: none;
    background: transparent;
    color: var(--text-muted);
    font-weight: 600;
    cursor: pointer;
    border-radius: 8px;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.tab-btn.active {
    background: var(--primary);
    color: white;
}

.tab-content {
    display: none;
}

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

.setting-group {
    margin-bottom: 25px;
}

.setting-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Positioning Grid */
.position-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    width: 120px;
    margin: 0 auto;
}

.pos-dot {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid var(--border);
    background: transparent;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.pos-dot:hover {
    border-color: var(--primary);
}

.pos-dot.active {
    background: var(--primary);
    border-color: var(--primary);
}

.pos-dot.active::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    background: white;
    border-radius: 50%;
}

/* Layer Toggle */
.layer-toggle {
    display: flex;
    gap: 10px;
}

.layer-btn {
    flex: 1;
    padding: 15px 10px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text-main);
    border-radius: 10px;
    cursor: pointer;
    text-align: center;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    font-weight: 500;
}

.layer-btn i {
    font-size: 1.2rem;
    color: var(--text-muted);
}

.layer-btn:hover {
    background: var(--surface-hover);
}

.layer-btn.active {
    border-color: var(--primary);
    background: rgba(255, 0, 0, 0.05);
}

.layer-btn.active i {
    color: var(--primary);
}

/* Formatting Controls */
.format-row {
    display: flex;
    gap: 10px;
    margin-bottom: 10px;
}

.input-style {
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text-main);
    padding: 10px 12px;
    border-radius: 8px;
    width: 100%;
    font-size: 0.9rem;
}

.input-style:focus {
    outline: none;
    border-color: var(--primary);
}

.style-toggles {
    display: flex;
    gap: 5px;
}

.style-btn {
    width: 38px;
    height: 38px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text-main);
    border-radius: 6px;
    cursor: pointer;
    font-weight: 700;
    transition: var(--transition);
}

.style-btn:hover {
    background: var(--surface-hover);
}

.style-btn.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.color-picker-wrapper {
    position: relative;
    width: 38px;
    height: 38px;
}

.color-input {
    position: absolute;
    opacity: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
}

.color-preview {
    width: 100%;
    height: 100%;
    border-radius: 6px;
    border: 1px solid var(--border);
}

/* Page Range */
.page-range-inputs {
    display: flex;
    align-items: center;
    gap: 10px;
}

.range-input {
    width: 70px;
    padding: 8px;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text-main);
    text-align: center;
}

/* Mobile Adjustments */
@media (max-width: 992px) {
    .tool-container {
        grid-template-columns: 1fr;
    }
    .settings-sidebar {
        order: 1;
        border-left: none;
        border-top: 1px solid var(--border);
    }
}

/* Image Upload Area in Sidebar */
.sidebar-upload {
    border: 2px dashed var(--border);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    background: rgba(255,255,255,0.02);
}

.sidebar-upload:hover {
    border-color: var(--primary);
    background: rgba(255,0,0,0.05);
}

.image-preview-container {
    margin-top: 15px;
    position: relative;
    display: none;
}

.image-preview-container img {
    max-width: 100%;
    border-radius: 8px;
    max-height: 150px;
    object-fit: contain;
}

.remove-image {
    position: absolute;
    top: -10px;
    right: -10px;
    background: var(--primary);
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 0.8rem;
}