/* ========================================================
   ROMSOFT QR CUSTOMIZER — Futuristic Theme Extension
   Imports the central design system and overrides dashboard
   ======================================================== */

@import url('https://romsoft.com.tr/css/style.css');

.qr-body {
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    padding-top: var(--nav-height);
}

.header-section {
    padding: 5rem 1.5rem 2rem;
    text-align: center;
    position: relative;
    z-index: 10;
}

.header-section h1 {
    font-family: var(--font-display);
    font-size: 2.8rem;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.75rem;
    font-weight: 800;
    letter-spacing: 2px;
    text-shadow: 0 0 40px var(--accent-glow);
}

.header-section p {
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    font-size: 1.05rem;
}

.dashboard-container {
    max-width: var(--container-max);
    width: 100%;
    margin: 0 auto 4rem;
    padding: 0 var(--container-padding);
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 2.5rem;
    align-items: start;
    position: relative;
    z-index: 10;
}

@media (max-width: 900px) {
    .dashboard-container {
        grid-template-columns: 1fr;
    }
    .preview-card-wrapper {
        position: static !important;
    }
}

/* Settings Panel */
.settings-panel {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

/* Preset Cards */
.presets-section {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-glass);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    margin-bottom: 0.5rem;
    transition: border-color var(--transition-normal);
}

.presets-section:hover {
    border-color: var(--border-glass-hover);
}

.presets-title {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--accent-secondary);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    letter-spacing: 1px;
}

.presets-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
    gap: 0.75rem;
}

.preset-btn {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-sm);
    padding: 0.75rem 0.5rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    text-align: center;
}

.preset-btn:hover {
    transform: translateY(-2px);
    border-color: var(--accent-primary);
    background: rgba(108, 92, 231, 0.05);
    box-shadow: var(--shadow-glow);
}

.preset-btn.active {
    border-color: var(--accent-primary);
    background: rgba(108, 92, 231, 0.1);
    box-shadow: var(--shadow-neon);
}

.preset-preview-dot {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.preset-name {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-primary);
    font-family: var(--font-body);
}

/* Accordion (Details / Summary) */
details {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition-normal);
}

details:hover {
    border-color: var(--border-glass-hover);
}

details[open] {
    box-shadow: var(--shadow-glow);
    border-color: var(--accent-primary);
}

summary {
    padding: 1.25rem 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
    font-family: var(--font-display);
    font-size: 0.95rem;
    letter-spacing: 1px;
}

summary::-webkit-details-marker {
    display: none;
}

summary::after {
    content: '+';
    font-size: 1.3rem;
    font-weight: 400;
    transition: transform var(--transition-fast) ease;
    color: var(--accent-secondary);
    line-height: 1;
}

details[open] summary::after {
    content: '−';
    transform: rotate(180deg);
}

.details-content {
    padding: 0 1.5rem 1.5rem;
    border-top: 1px solid var(--border-glass);
    padding-top: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

/* Form Inputs Custom */
.form-label {
    font-family: var(--font-body);
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    display: block;
    text-align: left;
}

.form-input {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    padding: 0.75rem;
    width: 100%;
    outline: none;
    font-family: var(--font-body);
    transition: all var(--transition-fast);
}

.form-input:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 10px rgba(108, 92, 231, 0.2);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.color-group {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.color-picker-container {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-glass);
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-sm);
    transition: border-color var(--transition-fast);
}

.color-picker-container:focus-within {
    border-color: var(--accent-primary);
}

.color-picker-container input[type="color"] {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    background: none;
    padding: 0;
}

.color-picker-container input[type="color"]::-webkit-color-swatch-wrapper {
    padding: 0;
}

.color-picker-container input[type="color"]::-webkit-color-swatch {
    border: 1px solid rgba(255,255,255,0.25);
    border-radius: 50%;
}

.color-text-input {
    border: none;
    background: transparent;
    font-family: monospace;
    font-size: 0.9rem;
    width: 100%;
    color: var(--text-primary);
    text-transform: uppercase;
}

.color-text-input:focus {
    outline: none;
}

/* Custom Toggle Switch */
.toggle-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(255, 255, 255, 0.02);
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-glass);
}

.switch {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 24px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(255, 255, 255, 0.1);
    transition: .3s;
    border-radius: 24px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: var(--text-primary);
    transition: .3s;
    border-radius: 50%;
    box-shadow: 0 1px 3px rgba(0,0,0,0.4);
}

input:checked + .slider {
    background-color: var(--accent-primary);
}

input:checked + .slider:before {
    transform: translateX(24px);
}

/* Range Slider Custom */
.range-wrapper {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.range-header {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.range-value {
    font-family: monospace;
    font-weight: bold;
    color: var(--accent-secondary);
}

.range-input {
    -webkit-appearance: none;
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: rgba(255, 255, 255, 0.1);
    outline: none;
}

.range-input::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--accent-primary);
    cursor: pointer;
    box-shadow: 0 0 10px var(--accent-glow);
    transition: transform 0.1s;
}

.range-input::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

/* Select Custom */
.select-input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-sm);
    background-color: var(--bg-secondary);
    font-size: 0.95rem;
    color: var(--text-primary);
    outline: none;
    cursor: pointer;
    transition: border-color var(--transition-fast);
}

.select-input:focus {
    border-color: var(--accent-primary);
}

/* Sticky Preview Card */
.preview-card-wrapper {
    position: sticky;
    top: calc(var(--nav-height) + 2rem);
}

.preview-card {
    background: var(--bg-glass);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    padding: 2rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-glass);
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.preview-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--accent-gradient);
}

.preview-title {
    font-family: var(--font-display);
    font-size: 1.3rem;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    font-weight: 700;
    letter-spacing: 1px;
}

#qr-canvas-container {
    background: #ffffff;
    border: 1px solid var(--border-glass);
    padding: 20px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    display: inline-flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 2rem;
    transition: transform var(--transition-normal);
}

#qr-canvas-container:hover {
    transform: scale(1.02);
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.1);
}

#qr-canvas-container canvas, #qr-canvas-container svg {
    max-width: 100%;
    height: auto !important;
    display: block;
}

.download-btn-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    width: 100%;
}

.download-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 24px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-size: 0.82rem;
    font-family: var(--font-display);
    border: 1px solid transparent;
}

.download-btn-primary {
    background: var(--accent-gradient);
    color: white;
    box-shadow: var(--shadow-neon);
}

.download-btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 30px var(--accent-neon), 0 0 80px var(--accent-glow);
}

.download-btn-secondary {
    background: transparent;
    border: 1px solid rgba(108, 92, 231, 0.3);
    color: var(--accent-secondary);
}

.download-btn-secondary:hover {
    border-color: var(--accent-primary);
    background: rgba(108, 92, 231, 0.08);
    transform: translateY(-3px);
    box-shadow: 0 0 25px rgba(108, 92, 231, 0.15);
}

.reset-btn {
    margin-top: 1.25rem;
    font-size: 0.8rem;
    color: var(--text-muted);
    background: none;
    border: none;
    cursor: pointer;
    text-decoration: underline;
    transition: color var(--transition-fast);
    font-family: var(--font-display);
    letter-spacing: 1px;
}

.reset-btn:hover {
    color: var(--danger);
}

/* File input upload visual */
.file-upload-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px dashed var(--border-glass);
    padding: 1.5rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    background: rgba(255, 255, 255, 0.01);
    transition: all var(--transition-fast);
    text-align: center;
}

.file-upload-wrapper:hover {
    border-color: var(--accent-primary);
    background: rgba(108, 92, 231, 0.02);
}

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

.upload-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    pointer-events: none;
}

.upload-title {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--accent-secondary);
}

.upload-desc {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.file-name-display {
    margin-top: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-primary);
    font-weight: 500;
    display: none;
    align-items: center;
    justify-content: space-between;
    background: rgba(255, 255, 255, 0.05);
    padding: 0.35rem 0.75rem;
    border-radius: var(--radius-sm);
}

.remove-file-btn {
    background: none;
    border: none;
    color: var(--danger);
    cursor: pointer;
    font-weight: bold;
    font-size: 1rem;
    padding: 0 0.25rem;
}