/* Tłumacz AI - Premium Dark Glassmorphic Design System */
:root {
    --bg-main: #0B0F17;
    --bg-card: rgba(17, 24, 39, 0.75);
    --bg-card-hover: rgba(31, 41, 55, 0.85);
    --bg-input: rgba(15, 23, 42, 0.8);
    --border-color: rgba(255, 255, 255, 0.08);
    --border-highlight: rgba(99, 102, 241, 0.35);
    
    --text-main: #F3F4F6;
    --text-muted: #9CA3AF;
    --text-dim: #6B7280;

    --primary: #6366F1;
    --primary-hover: #4F46E5;
    --primary-glow: rgba(99, 102, 241, 0.25);
    
    --success: #10B981;
    --success-glow: rgba(16, 185, 129, 0.2);
    --warning: #F59E0B;
    --danger: #EF4444;

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;

    --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

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

body {
    background-color: var(--bg-main);
    background-image: 
        radial-gradient(at 0% 0%, rgba(99, 102, 241, 0.12) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(139, 92, 246, 0.08) 0px, transparent 50%);
    background-attachment: fixed;
    color: var(--text-main);
    font-family: var(--font-sans);
    min-height: 100vh;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

/* App Layout */
.app-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 1.25rem 1.5rem 3rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

/* Header */
.app-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    padding: 1rem 1.5rem;
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.header-left {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.85rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.back-link:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-main);
    transform: translateX(-2px);
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-badge {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, #6366F1, #8B5CF6);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    box-shadow: 0 4px 16px var(--primary-glow);
}

.brand-title {
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    background: linear-gradient(to right, #FFFFFF, #CBD5E1);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.brand-subtitle {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 600;
}

/* LMStudio Status Badge */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.5rem 1rem;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 500;
    border: 1px solid transparent;
    transition: all 0.3s ease;
}

.status-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    position: relative;
}

.status-checking {
    background: rgba(245, 158, 11, 0.12);
    border-color: rgba(245, 158, 11, 0.3);
    color: #FCD34D;
}
.status-checking .status-dot {
    background: #F59E0B;
    box-shadow: 0 0 10px #F59E0B;
}

.status-ready {
    background: rgba(16, 185, 129, 0.12);
    border-color: rgba(16, 185, 129, 0.3);
    color: #6EE7B7;
}
.status-ready .status-dot {
    background: #10B981;
    box-shadow: 0 0 12px #10B981;
    animation: radarPulse 2s infinite;
}

.status-offline {
    background: rgba(239, 68, 68, 0.12);
    border-color: rgba(239, 68, 68, 0.3);
    color: #FCA5A5;
}
.status-offline .status-dot {
    background: #EF4444;
}

.status-unloaded {
    background: rgba(245, 158, 11, 0.12);
    border-color: rgba(245, 158, 11, 0.35);
    color: #FCD34D;
}
.status-unloaded .status-dot {
    background: #F59E0B;
    box-shadow: 0 0 10px #F59E0B;
    animation: radarPulseAmber 2s infinite;
}

@keyframes radarPulse {
    0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.6); }
    70% { box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
    100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

@keyframes radarPulseAmber {
    0% { box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.6); }
    70% { box-shadow: 0 0 0 8px rgba(245, 158, 11, 0); }
    100% { box-shadow: 0 0 0 0 rgba(245, 158, 11, 0); }
}

.model-tag {
    background: rgba(0, 0, 0, 0.3);
    padding: 0.15rem 0.6rem;
    border-radius: 999px;
    font-size: 0.75rem;
    color: #A7F3D0;
    font-family: var(--font-mono);
    max-width: 260px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Tabs Navigation */
.mode-tabs {
    display: flex;
    gap: 0.5rem;
    padding: 0.35rem;
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    width: fit-content;
}

.tab-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.65rem 1.25rem;
    background: transparent;
    border: none;
    border-radius: var(--radius-md);
    color: var(--text-muted);
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.tab-btn:hover {
    color: var(--text-main);
    background: rgba(255, 255, 255, 0.04);
}

.tab-btn.active {
    background: var(--primary);
    color: #FFFFFF;
    box-shadow: 0 4px 14px var(--primary-glow);
}

.tab-badge {
    font-size: 0.7rem;
    padding: 0.1rem 0.45rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.15);
    text-transform: uppercase;
    font-weight: 700;
}

/* Main Content & Cards */
.tab-content {
    display: none;
}
.tab-content.active {
    display: block;
    animation: fadeIn 0.25s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
}

.grid-layout {
    display: grid;
    grid-template-columns: 420px 1fr;
    gap: 1.25rem;
}

@media (max-width: 1100px) {
    .grid-layout {
        grid-template-columns: 1fr;
    }
}

.card {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

.full-width-card {
    width: 100%;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-color);
}

.card-header h2 {
    font-size: 1.15rem;
    font-weight: 700;
    color: #FFFFFF;
}

.badge-hint {
    font-size: 0.75rem;
    padding: 0.25rem 0.6rem;
    border-radius: var(--radius-sm);
    background: rgba(99, 102, 241, 0.12);
    border: 1px solid rgba(99, 102, 241, 0.25);
    color: #A5B4FC;
    font-weight: 500;
}

/* Toggle Source */
.source-toggle {
    display: grid;
    grid-template-columns: 1fr 1fr;
    background: rgba(0, 0, 0, 0.3);
    padding: 0.25rem;
    border-radius: var(--radius-md);
    gap: 0.25rem;
}

.sub-toggle-btn {
    padding: 0.55rem;
    border: none;
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--text-muted);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.sub-toggle-btn.active {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-main);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

/* Dropzone */
.dropzone {
    border: 2px dashed rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-lg);
    padding: 2.2rem 1.5rem;
    text-align: center;
    background: rgba(0, 0, 0, 0.15);
    transition: all 0.25s ease;
    cursor: pointer;
}

.dropzone:hover, .dropzone.dragover {
    border-color: var(--primary);
    background: rgba(99, 102, 241, 0.08);
    transform: scale(1.01);
}

.dropzone-icon {
    font-size: 2.4rem;
    margin-bottom: 0.5rem;
}

.dropzone-title {
    font-weight: 600;
    font-size: 0.95rem;
    color: #FFFFFF;
}

.dropzone-hint {
    font-size: 0.8rem;
    color: var(--text-dim);
    margin-top: 0.2rem;
}

/* Stats Box */
.stats-box {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(85px, 1fr));
    gap: 0.6rem;
}

.stat-card {
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.75rem 0.6rem;
    text-align: center;
    display: flex;
    flex-direction: column;
}

.stat-card.highlight {
    border-color: var(--border-highlight);
    background: rgba(99, 102, 241, 0.08);
}

.stat-val {
    font-size: 1.25rem;
    font-weight: 700;
    color: #FFFFFF;
    font-family: var(--font-mono);
}

.stat-lbl {
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-top: 0.15rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.6rem 1.15rem;
    border-radius: var(--radius-md);
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-primary {
    background: linear-gradient(135deg, #6366F1, #4F46E5);
    color: #FFFFFF;
    box-shadow: 0 4px 14px var(--primary-glow);
}
.btn-primary:hover:not(:disabled) {
    background: linear-gradient(135deg, #4F46E5, #4338CA);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px var(--primary-glow);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border-color);
    color: var(--text-main);
}
.btn-secondary:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.12);
}

.btn-success {
    background: #10B981;
    color: #FFFFFF;
    box-shadow: 0 4px 14px var(--success-glow);
}
.btn-success:hover:not(:disabled) {
    background: #059669;
}

.btn-danger {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #F87171;
}
.btn-danger:hover:not(:disabled) {
    background: rgba(239, 68, 68, 0.25);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-muted);
}
.btn-outline:hover {
    border-color: var(--text-muted);
    color: var(--text-main);
}

.btn-sm {
    padding: 0.4rem 0.8rem;
    font-size: 0.8rem;
}

.btn-large {
    padding: 0.85rem 1.5rem;
    font-size: 0.95rem;
}

.btn-full {
    width: 100%;
}

.btn-icon {
    width: 40px;
    height: 40px;
    padding: 0;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    font-size: 1.1rem;
}

.btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    transform: none !important;
}

.button-group {
    display: flex;
    gap: 0.5rem;
}

/* Progress Section */
.progress-container {
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.progress-labels {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
}

.progress-percent {
    font-weight: 700;
    font-size: 1.1rem;
    color: #FFFFFF;
    font-family: var(--font-mono);
}

.progress-count {
    color: var(--text-muted);
}

.progress-eta {
    color: #A5B4FC;
    font-family: var(--font-mono);
    font-size: 0.8rem;
}

.progress-bar-track {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 999px;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, #6366F1, #10B981);
    border-radius: 999px;
    transition: width 0.3s ease;
}

/* Current processing item box */
.current-item-box {
    background: rgba(99, 102, 241, 0.08);
    border: 1px solid rgba(99, 102, 241, 0.25);
    border-radius: var(--radius-md);
    padding: 0.85rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.current-badge {
    font-size: 0.75rem;
    font-weight: 600;
    color: #C7D2FE;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.pulse-icon {
    color: #10B981;
    animation: blink 1s infinite;
}

@keyframes blink {
    50% { opacity: 0.3; }
}

.current-text-orig {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-style: italic;
}

.current-text-trans {
    font-size: 0.95rem;
    font-weight: 600;
    color: #FFFFFF;
}

/* Dialogue Table */
.dialogue-list-container {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    background: rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    height: 480px;
}

.dialogue-header {
    display: grid;
    grid-template-columns: 50px 140px 1fr 1fr 90px;
    gap: 0.75rem;
    padding: 0.65rem 1rem;
    background: rgba(0, 0, 0, 0.4);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border-color);
}

.dialogue-rows {
    overflow-y: auto;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.dialogue-row {
    display: grid;
    grid-template-columns: 50px 140px 1fr 1fr 90px;
    gap: 0.75rem;
    padding: 0.65rem 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    font-size: 0.82rem;
    align-items: center;
    transition: background 0.15s;
}

.dialogue-row:hover {
    background: rgba(255, 255, 255, 0.02);
}

.dialogue-row.row-active {
    background: rgba(99, 102, 241, 0.12);
    border-left: 3px solid var(--primary);
}

.dialogue-row.row-done {
    background: rgba(16, 185, 129, 0.03);
}

.col-num {
    font-family: var(--font-mono);
    color: var(--text-dim);
    font-size: 0.75rem;
}

.col-time {
    font-family: var(--font-mono);
    color: var(--text-muted);
    font-size: 0.75rem;
}

.col-orig {
    color: var(--text-muted);
}

.col-trans {
    color: #FFFFFF;
    font-weight: 500;
    padding: 0.2rem 0.4rem;
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
}
.col-trans[contenteditable="true"]:hover {
    background: rgba(255, 255, 255, 0.05);
    cursor: text;
}
.col-trans[contenteditable="true"]:focus {
    background: rgba(99, 102, 241, 0.15);
    outline: none;
    box-shadow: 0 0 0 1px rgba(99, 102, 241, 0.5);
}

.col-status {
    text-align: right;
}

.status-tag {
    display: inline-block;
    padding: 0.15rem 0.45rem;
    border-radius: var(--radius-sm);
    font-size: 0.7rem;
    font-weight: 600;
}
.status-tag.waiting { background: rgba(255, 255, 255, 0.05); color: var(--text-dim); }
.status-tag.processing { background: rgba(99, 102, 241, 0.2); color: #A5B4FC; }
.status-tag.done { background: rgba(16, 185, 129, 0.15); color: #6EE7B7; }
.status-tag.retried { background: rgba(245, 158, 11, 0.2); color: #FCD34D; }

/* Sub Info Card */
.sub-info-card {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.85rem 1rem;
    margin-top: 0.85rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.sub-info-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
}

.badge-status {
    padding: 0.1rem 0.5rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
}
.badge-status.badge-ok { background: rgba(16, 185, 129, 0.2); color: #34D399; }
.badge-status.badge-missing { background: rgba(239, 68, 68, 0.2); color: #F87171; }

.text-highlight {
    color: #A5B4FC;
    font-family: var(--font-mono);
    font-size: 0.8rem;
}

/* Document & Side-by-Side */
.side-by-side-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    height: 480px;
}

.quick-wrapper {
    height: 520px;
}

@media (max-width: 900px) {
    .side-by-side-wrapper {
        grid-template-columns: 1fr;
        height: auto;
    }
}

.editor-pane {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    background: rgba(0, 0, 0, 0.25);
}

.pane-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.6rem 1rem;
    background: rgba(0, 0, 0, 0.35);
    border-bottom: 1px solid var(--border-color);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
}

.pane-tag {
    font-size: 0.75rem;
    font-family: var(--font-mono);
    color: var(--text-dim);
}

.btn-copy-tag {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    padding: 0.15rem 0.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.2s;
}
.btn-copy-tag:hover {
    background: var(--primary);
    color: #FFFFFF;
}

.editor-textarea {
    flex: 1;
    min-height: 250px;
    background: transparent;
    border: none;
    padding: 1rem;
    color: var(--text-main);
    font-family: var(--font-sans);
    font-size: 0.9rem;
    line-height: 1.6;
    resize: none;
    outline: none;
}

/* Forms and Inputs */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
}

.form-control {
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.65rem 0.85rem;
    color: var(--text-main);
    font-family: var(--font-sans);
    font-size: 0.85rem;
    outline: none;
    transition: border-color 0.2s;
}

.form-control:focus {
    border-color: var(--primary);
}

.font-mono {
    font-family: var(--font-mono) !important;
}

.field-hint {
    font-size: 0.75rem;
    color: var(--text-dim);
    margin-top: 0.15rem;
}

.input-with-button {
    display: flex;
    gap: 0.5rem;
}
.input-with-button input {
    flex: 1;
}

.slider-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.slider-badge {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    background: rgba(99, 102, 241, 0.15);
    color: #A5B4FC;
    padding: 0.1rem 0.45rem;
    border-radius: var(--radius-sm);
}

.slider {
    width: 100%;
    accent-color: var(--primary);
}

/* Modal */
.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 1rem;
    animation: fadeIn 0.2s ease-out;
}

.modal-dialog {
    background: #131B2A;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    width: 100%;
    max-width: 540px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
    display: flex;
    flex-direction: column;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
    font-size: 1.15rem;
    font-weight: 700;
}

.modal-close-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    line-height: 1;
}

.modal-body {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.15rem;
}

.modal-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
}

/* Toast Container */
.toast-container {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    z-index: 2000;
}

.toast {
    padding: 0.75rem 1.15rem;
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
    animation: slideIn 0.25s ease-out;
    border: 1px solid transparent;
}

@keyframes slideIn {
    from { transform: translateX(50px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

.toast-success { background: #064E3B; border-color: #059669; color: #A7F3D0; }
.toast-error { background: #7F1D1D; border-color: #DC2626; color: #FECACA; }
.toast-info { background: #1E1B4B; border-color: #4F46E5; color: #C7D2FE; }

/* Empty state */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem 1.5rem;
    text-align: center;
    color: var(--text-dim);
    gap: 0.75rem;
}

.empty-icon {
    font-size: 2.8rem;
    opacity: 0.6;
}

/* Utilities */
.hidden { display: none !important; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.flex-1 { flex: 1; }