/* Screenshot Text Editor - Premium Monochrome Theme */

:root {
    --bg-main: #ffffff;
    --bg-sidebar: #f8f8f8;
    --bg-accent: #f0f0f0;
    --text-primary: #121212;
    --text-secondary: #666666;
    --border-color: #e0e0e0;
    --accent-color: #000000;
    --accent-hover: #333333;
    --danger-color: #ff3b30;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-main);
    color: var(--text-primary);
    display: flex;
    height: 100vh;
    overflow: hidden;
}

/* Sidebar Styles */
.sidebar {
    width: 320px;
    background: var(--bg-sidebar);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    z-index: 10;
}

.sidebar-section {
    padding: 24px;
    border-bottom: 1px solid var(--border-color);
}

.sidebar-section h3 {
    font-size: 10px;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: 16px;
    letter-spacing: 1.5px;
    font-weight: 700;
}

/* Button Styles */
.btn {
    width: 100%;
    padding: 12px;
    margin-bottom: 10px;
    background: #ffffff;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn:hover {
    background: #fdfdfd;
    border-color: var(--text-secondary);
}

.btn.active {
    background: var(--accent-color) !important;
    color: #ffffff !important;
    border-color: var(--accent-color) !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.btn-primary {
    background: var(--accent-color);
    color: #fff;
    border-color: var(--accent-color);
}

.btn-primary:hover {
    background: var(--accent-hover);
}

.btn-danger {
    color: var(--danger-color);
    border-color: rgba(255, 59, 48, 0.2);
}

.btn-danger:hover {
    background: rgba(255, 59, 48, 0.05);
    border-color: var(--danger-color);
}

/* Button Groups */
.button-group {
    display: flex;
    gap: 8px;
    margin-bottom: 8px;
}

.button-group .btn {
    flex: 1;
    margin-bottom: 0;
    padding: 10px;
}

/* Upload Button */
.upload-btn {
    position: relative;
    overflow: hidden;
}

.upload-btn input[type="file"] {
    position: absolute;
    opacity: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
}

/* Main Area */
.main-area {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: #fbfbfb;
    position: relative;
    overflow: hidden;
    /* Prevent main-area from scrolling, we want container to scroll */
}

/* Header */
.header {
    padding: 16px 24px;
    background: var(--bg-main);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 15;
    /* Above canvas */
}

.header h2 {
    font-size: 16px;
    font-weight: 600;
    letter-spacing: -0.02em;
}

/* Canvas Container */
.canvas-container {
    flex: 1;
    background-color: #f0f0f0;
    background-image: radial-gradient(#d0d0d0 1px, transparent 1px);
    background-size: 20px 20px;
    overflow: auto;
    position: relative;
    padding: 100px;
    display: block;
    /* Use block to allow margin: auto centering */
}

.canvas-wrapper {
    display: flex;
    min-width: 100%;
    min-height: 100%;
}

canvas {
    background: white;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
    image-rendering: auto;
    /* Better quality than pixelated for most screenshots */
    transition: none;
    flex-shrink: 0;
    margin: auto;
    /* Center within wrapper */
    display: block;
}

/* Zoom/Pan Tools */
.zoom-controls {
    position: absolute;
    bottom: 24px;
    right: 24px;
    display: flex;
    gap: 8px;
    background: var(--bg-main);
    padding: 6px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    z-index: 20;
}

.zoom-btn {
    width: 32px;
    height: 32px;
    padding: 0;
    margin: 0;
    font-size: 18px;
}

.zoom-level {
    font-size: 11px;
    font-weight: 600;
    display: flex;
    align-items: center;
    padding: 0 8px;
    color: var(--text-secondary);
}

/* Text Controls Panel */
.text-controls {
    display: none;
    background: var(--bg-sidebar);
}

.text-controls.active {
    display: block;
}

/* Control Groups */
.control-group {
    margin-bottom: 16px;
}

.control-group label {
    display: block;
    font-size: 10px;
    color: var(--text-secondary);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

.control-group input,
.control-group textarea,
.control-group select {
    width: 100%;
    padding: 10px;
    background: var(--bg-main);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: 6px;
    font-family: inherit;
    font-size: 13px;
    transition: border-color 0.2s;
}

.control-group input:focus,
.control-group textarea:focus,
.control-group select:focus {
    outline: none;
    border-color: var(--text-secondary);
}

.control-group textarea {
    resize: vertical;
    min-height: 80px;
    line-height: 1.5;
}

/* Color Group */
.color-group {
    display: flex;
    gap: 8px;
}

.color-group input[type="color"] {
    width: 44px;
    height: 40px;
    padding: 2px;
    cursor: pointer;
    border-radius: 4px;
}

.color-group input[type="text"] {
    flex: 1;
}

/* Info Box */
.info-box {
    background: var(--bg-main);
    border: 1px solid var(--border-color);
    padding: 16px;
    font-size: 12px;
    color: var(--text-secondary);
    border-radius: 8px;
    margin-bottom: 20px;
    line-height: 1.6;
}

.info-box strong {
    color: var(--text-primary);
    display: block;
    margin-bottom: 6px;
    font-size: 13px;
}

/* Canvas Footer & Status */
.canvas-footer {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    padding: 10px 24px;
    background: transparent;
    z-index: 5;
    width: 100%;
}

.status {
    color: var(--text-secondary);
    font-size: 11px;
    font-weight: 500;
    text-align: left;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

/* Range Input Styling */
input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 4px;
    border-radius: 2px;
    background: var(--border-color);
    outline: none;
    margin: 10px 0;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--bg-main);
    cursor: pointer;
    border: 1px solid var(--text-secondary);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
}

/* Responsive Design */
@media (max-width: 900px) {
    .sidebar {
        width: 280px;
    }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}

/* Animations */
@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.text-controls.active {
    animation: slideUp 0.3s ease-out;
}

.text-style-btn.active {
    background: var(--accent-color) !important;
    color: white !important;
}

/* Permanent Emoji Tagline */
.permanent-tagline {
    font-size: 18px;
    margin: 0;
    user-select: none;
    pointer-events: none;
    display: block;
    line-height: 1;
    text-align: center;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background-color: #1e1e2e;
    padding: 24px;
    border-radius: 12px;
    width: 350px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    border: 1px solid #313244;
}

.modal-content h3 {
    margin-top: 0;
    margin-bottom: 20px;
    color: #cdd6f4;
    font-size: 1.25rem;
}

.format-options {
    display: flex;
    gap: 20px;
    margin-bottom: 10px;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    color: #a6adc8;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 24px;
}

#jpegQualityGroup {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid #313244;
}