/* Photo Resizer & Compressor - Tool Specific Styles */

:root {
    --theme-accent: #10b981;
    --theme-accent-glow: rgba(16, 185, 129, 0.35);
    --theme-accent-dim: rgba(16, 185, 129, 0.12);
    --max-width: 1080px;

    --footer-theme: var(--theme-accent);
}

.nav-brand .brand-badge {
    border-color: rgba(16, 185, 129, 0.25);
}

/* Upload Dropzone Dragover state */
.upload-dropzone.dragover {
    border-color: var(--theme-accent);
    background: var(--theme-accent-dim);
}

/* ----------------------------------------------------
   STEP 2: EDITOR GRID & CROPPER
   ---------------------------------------------------- */
.editor-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    gap: 24px;
    align-items: start;
    width: 100%;
}

.cropper-column {
    min-width: 0;
    width: 100%;
}

.controls-column {
    min-width: 0;
    width: 100%;
}

/* Strict Viewport Bounds for CropperJS so image never overflows */
.cropper-viewport {
    width: 100%;
    height: 440px;
    background: #000000;
    border: 1px solid var(--theme-border);
    border-radius: 8px;
    overflow: hidden;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cropper-viewport img {
    display: block;
    max-width: 100%;
}

/* CropperJS Internal Styles & Accent Color */
.cropper-container {
    width: 100% !important;
    height: 100% !important;
    max-height: 440px !important;
}

.cropper-view-box {
    outline: 2px solid var(--theme-accent) !important;
    outline-color: var(--theme-accent) !important;
}

.cropper-line {
    background-color: var(--theme-accent) !important;
}

.cropper-point {
    background-color: var(--theme-accent) !important;
    width: 8px !important;
    height: 8px !important;
}

/* Canvas Quick Actions Toolbar */
.canvas-toolbar {
    display: flex;
    gap: 8px;
    margin-top: 12px;
}

.btn-tool {
    flex: 1;
    background: #0b0d12;
    border: 1px solid var(--theme-border);
    color: var(--theme-text-muted);
    padding: 9px 8px;
    border-radius: 6px;
    font-family: var(--theme-font-head);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

.btn-tool:hover {
    border-color: var(--theme-border-highlight);
    color: var(--theme-text);
    background: var(--theme-surface-hover);
}

/* Exam Preset Specs Banner */
.spec-banner {
    background: #0b0d12;
    border: 1px solid var(--theme-border);
    border-radius: 8px;
    padding: 14px 16px;
    margin-bottom: 18px;
}

.spec-banner-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.spec-tag {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--theme-accent);
    background: var(--theme-accent-dim);
    padding: 2px 8px;
    border-radius: 4px;
    letter-spacing: 0.5px;
    border: 1px solid rgba(16, 185, 129, 0.25);
}

.spec-aspect {
    font-size: 0.82rem;
    color: var(--theme-text-muted);
}

.spec-details {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 0.86rem;
    color: var(--theme-text-muted);
}

.spec-details strong {
    color: var(--theme-text);
}

/* Custom Specs Box & Inputs */
.custom-specs-box {
    background: #0b0d12;
    border: 1px solid var(--theme-border);
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 18px;
}

.custom-specs-title {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--theme-accent);
    letter-spacing: 0.5px;
    margin-bottom: 14px;
}

.unit-dpi-row {
    display: flex;
    gap: 12px;
}

.exam-dpi-tip {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--theme-border);
    border-radius: 6px;
    padding: 8px 12px;
    font-size: 0.8rem;
    color: var(--theme-text-muted);
    margin-bottom: 14px;
}

.tip-icon {
    color: var(--theme-accent);
    flex-shrink: 0;
    margin-top: 1px;
}

.dimensions-input-row {
    display: flex;
    align-items: flex-end;
    gap: 10px;
    margin-bottom: 14px;
}

.lock-ratio-wrapper {
    margin-bottom: 18px;
    flex-shrink: 0;
}

.btn-ratio-lock {
    background: #0b0d12;
    border: 1px solid var(--theme-border);
    color: var(--theme-text-muted);
    width: 44px;
    height: 44px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-ratio-lock:hover {
    border-color: var(--theme-border-highlight);
    color: var(--theme-text);
}

.btn-ratio-lock.locked {
    border-color: var(--theme-accent);
    color: var(--theme-accent);
    background: var(--theme-accent-dim);
}

.pixel-readout-badge {
    background: rgba(16, 185, 129, 0.06);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: 6px;
    padding: 8px 12px;
    font-size: 0.82rem;
    color: var(--theme-text-muted);
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 14px;
}

.pixel-readout-badge strong {
    color: var(--theme-accent);
}

.preset-chips-container {
    margin-bottom: 14px;
}

.chips-label {
    display: block;
    font-size: 0.78rem;
    color: var(--theme-text-muted);
    margin-bottom: 6px;
    font-weight: 600;
}

.chips-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.chip-btn {
    background: #0b0d12;
    border: 1px solid var(--theme-border);
    color: var(--theme-text-muted);
    padding: 6px 10px;
    border-radius: 6px;
    font-size: 0.76rem;
    cursor: pointer;
    transition: all 0.2s;
    font-family: var(--theme-font-head);
}

.chip-btn:hover {
    border-color: var(--theme-accent);
    color: var(--theme-accent);
    background: var(--theme-accent-dim);
}

.chip-btn.active {
    border-color: var(--theme-accent);
    color: var(--theme-accent);
    background: var(--theme-accent-dim);
}

/* Header Text Actions */
.btn-text {
    background: transparent;
    border: none;
    color: var(--theme-text-muted);
    cursor: pointer;
    font-family: var(--theme-font-head);
    font-size: 0.84rem;
    padding: 4px 8px;
    border-radius: 4px;
    transition: color 0.2s;
}

.btn-text:hover {
    color: var(--theme-accent);
}

.header-action-group {
    display: flex;
    gap: 8px;
}

/* ----------------------------------------------------
   STEP 3: RESULT & COMPRESSION TUNING
   ---------------------------------------------------- */
.result-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.2fr);
    gap: 24px;
    align-items: start;
    width: 100%;
}

.preview-card {
    background: #0b0d12;
    border: 1px solid var(--theme-border);
    border-radius: 8px;
    padding: 18px;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 0;
}

.preview-container {
    width: 100%;
    height: 320px;
    background: #05070a;
    border-radius: 6px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
    border: 1px solid var(--theme-border);
}

.preview-container img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.preview-meta {
    display: flex;
    justify-content: space-between;
    width: 100%;
    font-size: 0.82rem;
    color: var(--theme-text-muted);
    padding: 0 4px;
}

.tuning-card {
    display: flex;
    flex-direction: column;
    gap: 16px;
    min-width: 0;
}

.size-compliance-box {
    background: #0b0d12;
    border: 1px solid var(--theme-border);
    border-radius: 8px;
    padding: 16px 18px;
}

.size-display-group {
    display: flex;
    flex-direction: column;
    margin-bottom: 8px;
}

.size-lbl {
    font-size: 0.76rem;
    color: var(--theme-text-muted);
    letter-spacing: 0.5px;
    margin-bottom: 4px;
    font-weight: 600;
}

.size-val-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.size-number {
    font-family: var(--theme-font-head);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--theme-text);
}

.badge-status {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 14px;
    border-radius: 999px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.badge-status.badge-valid,
.badge-status.success {
    background: rgba(16, 185, 129, 0.15);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.35);
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.2);
}

.badge-status.badge-warning,
.badge-status.warning {
    background: rgba(245, 158, 11, 0.15);
    color: #f59e0b;
    border: 1px solid rgba(245, 158, 11, 0.35);
    box-shadow: 0 0 10px rgba(245, 158, 11, 0.2);
}

.badge-status.badge-error,
.badge-status.error {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.35);
    box-shadow: 0 0 10px rgba(239, 68, 68, 0.2);
}

.requirement-bar {
    font-size: 0.82rem;
    color: var(--theme-text-muted);
}

.quality-control-box {
    background: #0b0d12;
    border: 1px solid var(--theme-border);
    border-radius: 8px;
    padding: 16px 18px;
}

.quality-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.quality-badge {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--theme-accent);
}

.custom-slider {
    width: 100%;
    height: 6px;
    background: #19202b;
    border-radius: 3px;
    outline: none;
    accent-color: var(--theme-accent);
    cursor: pointer;
}

.smart-actions-row {
    display: flex;
    gap: 10px;
}

.final-actions-column {
    margin-top: 4px;
}

@media (max-width: 860px) {
    .editor-grid,
    .result-grid {
        grid-template-columns: 1fr;
    }
    
    .cropper-viewport {
        height: 360px;
    }
}