/* =========================================
   NEW YEAR AI TEMPLATE GENERATOR - COMPLETE STYLES
   Includes: Studio Layout + Tool-Specific Styles
   ========================================= */

/* =========================================
   1. GLOBAL VARIABLES & ROOT
   ========================================= */
:root {
    /* --- Brand Colors --- */
    --primary: #F97316;
    --primary-hover: #EA580C;
    --secondary: #E11D48;
    --dark-bg: #020617;
    --card-bg: #0F172A;
    --text-main: #F8FAFC;
    --text-muted: #94A3B8;
    --primary-rgb: 249, 115, 22;

    /* --- Studio Specifics --- */
    --panel-width: 320px;
    --header-height: 70px;
    --studio-bg: #0a0a0a;
    --panel-bg: rgba(20, 20, 20, 0.95);
    --canvas-bg: #121212;
    --border-color: rgba(255, 255, 255, 0.1);
    --radius-md: 8px;
    --radius-lg: 16px;
}

/* =========================================
   2. STUDIO LAYOUT GRID (3-Column)
   ========================================= */
.studio-wrapper {
    display: grid;
    grid-template-columns: var(--panel-width) 1fr var(--panel-width);
    grid-template-rows: calc(100vh - var(--header-height) - 40px);
    gap: 16px;
    padding: 0 20px 20px 20px;
    box-sizing: border-box;
    overflow: hidden;
    margin-top: 100px;
}

/* Common Panel Styles */
.studio-panel {
    display: flex;
    flex-direction: column;
    background: var(--panel-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    overflow: hidden;
}

.panel-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 255, 255, 0.02);
    min-height: 60px;
}

.panel-header h3 {
    font-size: 1rem;
    font-weight: 700;
    margin: 0;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-pro {
    background: var(--primary);
    color: white;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.7rem;
}

.panel-content {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

.panel-footer {
    padding: 20px;
    border-top: 1px solid var(--border-color);
    background: rgba(0, 0, 0, 0.3);
}

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

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

.custom-scrollbar::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
}

.custom-scrollbar::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* =========================================
   3. CENTER CANVAS
   ========================================= */
.studio-canvas {
    background-color: var(--canvas-bg);
    background-image:
        linear-gradient(45deg, #1a1a1a 25%, transparent 25%),
        linear-gradient(-45deg, #1a1a1a 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, #1a1a1a 75%),
        linear-gradient(-45deg, transparent 75%, #1a1a1a 75%);
    background-size: 20px 20px;
    background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: inset 0 0 50px rgba(0, 0, 0, 0.5);
    overflow: hidden;
}

.canvas-container {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    position: relative;
}

/* Upload Area */
.upload-area-large {
    text-align: center;
    border: 2px dashed rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 60px;
    transition: all 0.3s ease;
    background: rgba(0, 0, 0, 0.4);
    cursor: pointer;
}

.upload-area-large:hover {
    border-color: var(--primary);
    background: rgba(var(--primary-rgb), 0.05);
    transform: scale(1.02);
}

.upload-icon-large {
    font-size: 5rem;
    color: rgba(255, 255, 255, 0.2);
    margin-bottom: 24px;
}

.upload-area-large:hover .upload-icon-large {
    color: var(--primary);
}

.upload-area-large h2 {
    color: var(--text-main);
    margin-bottom: 12px;
}

.upload-area-large p {
    color: var(--text-muted);
}

/* Preview Stage */
.preview-stage {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

/* =========================================
   4. FILE INFO SECTION
   ========================================= */
.file-info-section {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    padding: 16px;
    border: 1px solid var(--border-color);
}

.file-info-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
    font-size: 0.9rem;
}

.file-info-row:last-child {
    margin-bottom: 0;
}

.file-info-label {
    color: var(--text-muted);
}

.file-info-value {
    color: white;
    font-weight: 600;
}

.info-card-small {
    background: rgba(255, 255, 255, 0.05);
    padding: 12px;
    border-radius: 8px;
    margin-top: 15px;
    border: 1px solid var(--border-color);
    text-align: center;
}

.info-card-small p {
    font-size: 0.8rem;
    color: #ccc;
    margin: 0;
    line-height: 1.4;
}

.highlight-text {
    color: var(--primary);
    font-size: 1.1rem;
    font-weight: 700;
    display: block;
    margin-top: 4px;
}

.info-box-empty {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted);
    opacity: 0.6;
}

.info-box-empty i {
    font-size: 2.5rem;
    margin-bottom: 15px;
    display: block;
}

/* =========================================
   5. CONTROL SECTION
   ========================================= */
.control-section {
    margin-bottom: 20px;
}

.section-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.panel-divider {
    border: 0;
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    margin: 20px 0;
}

/* =========================================
   6. NEW YEAR SPECIFIC - TEMPLATE CATEGORIES
   ========================================= */
.template-category-tabs {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    margin-bottom: 20px;
}

.category-tab {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 10px 12px;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 600;
}

.category-tab:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary);
    color: var(--text-main);
}

.category-tab.active {
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.2), rgba(234, 88, 12, 0.15));
    border-color: var(--primary);
    color: var(--primary);
    box-shadow: 0 0 15px rgba(249, 115, 22, 0.3);
}

.category-tab i {
    font-size: 1rem;
}

/* =========================================
   7. NEW YEAR SPECIFIC - TEMPLATE GRID
   ========================================= */
.template-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    padding-right: 4px;
}

.template-card {
    position: relative;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 12px;
    cursor: pointer;
    transition: all 0.3s;
    overflow: hidden;
}

.template-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(249, 115, 22, 0.2);
}

.template-card.active {
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.15), rgba(234, 88, 12, 0.1));
    border-color: var(--primary);
    box-shadow: 0 0 20px rgba(249, 115, 22, 0.4);
}

.template-preview {
    width: 100%;
    aspect-ratio: 1;
    border-radius: 8px;
    background: linear-gradient(135deg, #1a1a1a, #2a2a2a);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    position: relative;
    overflow: hidden;
}

.template-preview::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent, rgba(249, 115, 22, 0.1));
    opacity: 0;
    transition: opacity 0.3s;
}

.template-card:hover .template-preview::before {
    opacity: 1;
}

.template-name {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-main);
    text-align: center;
    margin-bottom: 4px;
}

.template-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    background: var(--primary);
    color: white;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
}

/* =========================================
   8. NEW YEAR SPECIFIC - PLATFORM SELECTION
   ========================================= */
.platform-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.platform-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 12px 10px;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    text-align: center;
}

.platform-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary);
    transform: translateY(-2px);
}

.platform-btn.active {
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.2), rgba(234, 88, 12, 0.15));
    border-color: var(--primary);
    box-shadow: 0 0 15px rgba(249, 115, 22, 0.3);
}

.platform-btn i {
    font-size: 1.5rem;
    color: var(--primary);
}

.platform-btn span {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-main);
}

.platform-btn small {
    font-size: 0.7rem;
    color: var(--text-muted);
}

/* =========================================
   9. NEW YEAR SPECIFIC - TEXT INPUTS
   ========================================= */
.custom-input {
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px 16px;
    color: var(--text-main);
    font-size: 0.9rem;
    transition: all 0.3s;
    font-family: inherit;
}

.custom-input:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.1);
}

.custom-input::placeholder {
    color: var(--text-muted);
}

.input-hint {
    display: block;
    margin-top: 6px;
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Slider Controls */
.slider-group {
    margin-bottom: 16px;
}

.slider-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
    font-size: 0.85rem;
    color: var(--text-main);
}

.slider-val {
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9rem;
}

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

.range-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--primary);
    cursor: pointer;
    box-shadow: 0 0 10px rgba(249, 115, 22, 0.5);
    transition: all 0.2s;
}

.range-slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 0 15px rgba(249, 115, 22, 0.8);
}

.range-slider::-moz-range-thumb {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--primary);
    cursor: pointer;
    border: none;
    box-shadow: 0 0 10px rgba(249, 115, 22, 0.5);
    transition: all 0.2s;
}

.range-slider::-moz-range-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 0 15px rgba(249, 115, 22, 0.8);
}

.mt-3 {
    margin-top: 12px;
}

/* =========================================
   10. NEW YEAR SPECIFIC - CANVAS PREVIEW
   ========================================= */
.newyear-preview-wrapper {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.newyear-canvas {
    max-width: 100%;
    max-height: 100%;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    background: #000;
}

/* =========================================
   11. BUTTONS & ACTIONS
   ========================================= */
.cost-indicator {
    font-size: 0.85rem;
    color: #ffd700;
    text-align: center;
    margin-bottom: 12px;
}

.btn-full {
    width: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), #EA580C);
    color: white;
    border: none;
    padding: 12px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(249, 115, 22, 0.4);
}

.btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* Button Icon Styling - Override any inherited styles */
.btn-primary i,
button i {
    display: inline-block !important;
    margin-right: 8px;
    font-size: 1em !important;
    color: inherit !important;
    font-weight: 900 !important;
    line-height: 1 !important;
    vertical-align: middle;
}

.action-stack {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.btn-text {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-main);
    padding: 10px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: 600;
}

.btn-text:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--primary);
    color: var(--primary);
}

/* Download Button */
#downloadBtn {
    background: linear-gradient(135deg, #F97316 0%, #db2777 100%) !important;
    box-shadow: 0 4px 15px rgba(249, 115, 22, 0.4);
    font-size: 1.1rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    text-decoration: none;
    color: white;
    transition: all 0.3s;
}

#downloadBtn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(249, 115, 22, 0.6);
}

/* Glow Effect */
.btn-glow {
    animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {

    0%,
    100% {
        box-shadow: 0 4px 15px rgba(249, 115, 22, 0.4);
    }

    50% {
        box-shadow: 0 4px 30px rgba(249, 115, 22, 0.7);
    }
}

/* =========================================
   12. LOADING STATES
   ========================================= */
.progress-container-floating {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0, 0, 0, 0.85);
    padding: 20px 40px;
    border-radius: 12px;
    text-align: center;
    z-index: 100;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.loader-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(255, 255, 255, 0.1);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 15px;
}

@keyframes spin {
    100% {
        transform: rotate(360deg);
    }
}

.progress-text {
    color: var(--text-main);
    font-size: 0.9rem;
    font-weight: 600;
    margin: 0;
}

/* =========================================
   13. ANIMATIONS
   ========================================= */
@keyframes floating-anim {

    0%,
    100% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-10px);
    }
}

.floating-anim {
    animation: floating-anim 3s ease-in-out infinite;
}

/* =========================================
   14. TEMPLATE PREVIEW GRADIENTS
   ========================================= */
.template-preview.gradient-1 {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.template-preview.gradient-2 {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.template-preview.gradient-3 {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.template-preview.gradient-4 {
    background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
}

.template-preview.gradient-5 {
    background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
}

.template-preview.gradient-6 {
    background: linear-gradient(135deg, #30cfd0 0%, #330867 100%);
}

.template-preview.gradient-7 {
    background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);
}

.template-preview.gradient-8 {
    background: linear-gradient(135deg, #ff9a9e 0%, #fecfef 100%);
}

.template-preview.gradient-neon {
    background: linear-gradient(135deg, #f700ff 0%, #00d4ff 100%);
}

.template-preview.gradient-dark {
    background: linear-gradient(135deg, #0f0c29 0%, #302b63 50%, #24243e 100%);
}

/* =========================================
   TEMPLATE/FILTER CARDS RESPONSIVE FIX
   Prevents Overlapping & Ensures Proper Scrolling
   ========================================= */

/* =========================================
   DESKTOP - DEFAULT (1025px+)
   ========================================= */
@media (min-width: 1025px) {
    .template-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
        padding-right: 4px;
        max-height: none;
        /* Remove height restriction on desktop */
        overflow-y: visible;
    }

    .template-card {
        position: relative;
        background: rgba(255, 255, 255, 0.05);
        border: 2px solid var(--border-color);
        border-radius: 12px;
        padding: 12px;
        cursor: pointer;
        transition: all 0.3s;
        overflow: hidden;
        margin-bottom: 0;
        /* Remove extra margin */
    }

    .template-preview {
        width: 100%;
        aspect-ratio: 1;
        border-radius: 8px;
        background: linear-gradient(135deg, #1a1a1a, #2a2a2a);
        margin-bottom: 8px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 2rem;
        position: relative;
        overflow: hidden;
    }

    .template-name {
        font-size: 0.8rem;
        font-weight: 600;
        color: var(--text-main);
        text-align: center;
        margin-bottom: 4px;
        line-height: 1.2;
    }
}

/* =========================================
   TABLET LANDSCAPE (769px - 1024px)
   ========================================= */
@media (min-width: 769px) and (max-width: 1024px) {
    .panel-content {
        padding: 18px;
        max-height: calc(100vh - 240px);
        overflow-y: auto;
    }

    .template-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
        padding-right: 4px;
        max-height: none;
        overflow-y: visible;
        margin-bottom: 16px;
    }

    .template-card {
        padding: 10px;
        border-radius: 10px;
        margin-bottom: 0;
    }

    .template-preview {
        aspect-ratio: 1;
        font-size: 1.8rem;
        margin-bottom: 6px;
    }

    .template-name {
        font-size: 0.75rem;
    }

    .template-badge {
        top: 6px;
        right: 6px;
        padding: 2px 5px;
        font-size: 0.6rem;
    }

    /* Platform Selection Cards */
    .platform-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
        margin-bottom: 16px;
    }

    .platform-btn {
        padding: 12px;
        border-radius: 10px;
    }
}

/* =========================================
   TABLET PORTRAIT (481px - 768px)
   ========================================= */
@media (min-width: 481px) and (max-width: 768px) {
    .studio-panel-right {
        order: 3;
        height: auto;
        max-height: none;
    }

    .panel-content {
        padding: 18px;
        max-height: 70vh;
        overflow-y: auto;
        overflow-x: hidden;
    }

    .template-category-tabs {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
        margin-bottom: 16px;
    }

    .category-tab {
        padding: 9px 12px;
        font-size: 0.8rem;
        white-space: nowrap;
    }

    .template-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
        margin-bottom: 20px;
    }

    .template-card {
        padding: 10px;
        border-radius: 10px;
        margin-bottom: 0;
        min-height: auto;
    }

    .template-preview {
        width: 100%;
        aspect-ratio: 1;
        font-size: 1.6rem;
        margin-bottom: 6px;
        border-radius: 8px;
    }

    .template-name {
        font-size: 0.75rem;
        line-height: 1.2;
        margin-bottom: 0;
    }

    .template-badge {
        top: 6px;
        right: 6px;
        padding: 2px 5px;
        font-size: 0.6rem;
    }

    /* Platform Selection */
    .platform-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
        margin-bottom: 16px;
    }

    .platform-btn {
        padding: 10px;
        min-height: 100px;
    }

    .platform-btn i {
        font-size: 1.4rem;
    }

    .platform-btn span {
        font-size: 0.8rem;
    }

    .platform-btn small {
        font-size: 0.65rem;
    }
}

/* =========================================
   MOBILE (375px - 480px)
   ========================================= */
@media (min-width: 375px) and (max-width: 480px) {
    .studio-panel-right {
        order: 3;
        height: auto;
        max-height: none;
        margin-bottom: 80px;
        /* Space for footer */
    }

    .panel-content {
        padding: 16px;
        max-height: 65vh;
        overflow-y: auto;
        overflow-x: hidden;
        -webkit-overflow-scrolling: touch;
    }

    .control-section {
        margin-bottom: 16px;
    }

    /* Category Tabs - Single Column */
    .template-category-tabs {
        display: grid;
        grid-template-columns: 1fr;
        gap: 6px;
        margin-bottom: 14px;
    }

    .category-tab {
        padding: 8px 10px;
        font-size: 0.75rem;
        gap: 4px;
        border-radius: 8px;
    }

    .category-tab i {
        font-size: 0.9rem;
    }

    /* Template Grid - Single Column */
    .template-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        /* Use 2 columns to save space */
        gap: 10px;
        margin-bottom: 20px;
    }

    .template-card {
        padding: 10px;
        border-radius: 10px;
        margin-bottom: 0;
        min-height: auto;
        width: 100%;
    }

    .template-preview {
        width: 100%;
        aspect-ratio: 1;
        font-size: 1.5rem;
        margin-bottom: 8px;
        border-radius: 8px;
    }

    .template-name {
        font-size: 0.75rem;
        line-height: 1.3;
        margin-bottom: 0;
        text-align: center;
    }

    .template-badge {
        top: 8px;
        right: 8px;
        padding: 2px 6px;
        font-size: 0.65rem;
        border-radius: 4px;
    }

    /* Platform Selection - Single Column */
    .platform-grid {
        grid-template-columns: 1fr;
        gap: 8px;
        margin-bottom: 16px;
    }

    .platform-btn {
        padding: 10px;
        border-radius: 8px;
        min-height: 90px;
    }

    .platform-btn i {
        font-size: 1.3rem;
    }

    .platform-btn span {
        font-size: 0.8rem;
    }

    .platform-btn small {
        font-size: 0.65rem;
    }

    /* Sliders */
    .slider-group {
        margin-bottom: 14px;
    }

    /* Text Inputs */
    .custom-input {
        padding: 10px 14px;
        font-size: 0.85rem;
        border-radius: 8px;
    }

    /* Panel Footer */
    .panel-footer {
        padding: 16px;
        position: sticky;
        bottom: 0;
        background: rgba(0, 0, 0, 0.95);
        backdrop-filter: blur(10px);
        z-index: 10;
    }

    .cost-indicator {
        font-size: 0.85rem;
        margin-bottom: 10px;
    }

    .btn-primary {
        padding: 12px;
        font-size: 0.9rem;
        border-radius: 8px;
    }
}

/* =========================================
   EXTRA SMALL MOBILE (320px - 374px)
   ========================================= */
@media (max-width: 374px) {
    .studio-panel-right {
        order: 3;
        height: auto;
        max-height: none;
        margin-bottom: 80px;
    }

    .panel-content {
        padding: 14px;
        max-height: 60vh;
        overflow-y: auto;
        overflow-x: hidden;
        -webkit-overflow-scrolling: touch;
    }

    /* Category Tabs */
    .template-category-tabs {
        grid-template-columns: 1fr;
        gap: 6px;
        margin-bottom: 12px;
    }

    .category-tab {
        padding: 7px 8px;
        font-size: 0.7rem;
        gap: 4px;
    }

    .category-tab i {
        font-size: 0.85rem;
    }

    /* Template Grid - Single Column */
    .template-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
        margin-bottom: 16px;
    }

    .template-card {
        padding: 8px;
        border-radius: 8px;
        margin-bottom: 0;
        width: 100%;
    }

    .template-preview {
        width: 100%;
        aspect-ratio: 1;
        font-size: 1.3rem;
        margin-bottom: 6px;
        border-radius: 6px;
    }

    .template-name {
        font-size: 0.7rem;
        line-height: 1.3;
    }

    .template-badge {
        top: 6px;
        right: 6px;
        padding: 2px 5px;
        font-size: 0.6rem;
    }

    /* Platform Selection */
    .platform-grid {
        grid-template-columns: 1fr;
        gap: 6px;
    }

    .platform-btn {
        padding: 8px;
        min-height: 80px;
    }

    .platform-btn i {
        font-size: 1.2rem;
    }

    .platform-btn span {
        font-size: 0.75rem;
    }

    .platform-btn small {
        font-size: 0.6rem;
    }

    .custom-input {
        padding: 9px 12px;
        font-size: 0.8rem;
    }

    .panel-footer {
        padding: 14px;
    }

    .btn-primary {
        padding: 10px;
        font-size: 0.85rem;
    }
}

/* =========================================
   SAFE AREA FOR MOBILE (iPhone Notch, etc.)
   ========================================= */
@media (max-width: 480px) {
    .panel-footer {
        padding-bottom: max(16px, env(safe-area-inset-bottom));
    }

    .panel-content {
        padding-bottom: 20px;
    }
}

/* =========================================
   LANDSCAPE MODE FIX FOR MOBILE
   ========================================= */
@media (max-height: 600px) and (orientation: landscape) and (max-width: 900px) {
    .panel-content {
        max-height: calc(100vh - 180px);
    }

    .template-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }

    .template-card {
        padding: 8px;
    }

    .template-preview {
        font-size: 1.2rem;
    }

    .template-name {
        font-size: 0.7rem;
    }
}

/* =========================================
   ULTRA RESPONSIVE MEDIA QUERIES
   Mobile-First Approach with Breakpoints
   ========================================= */

/* =========================================
   1. EXTRA SMALL MOBILE (320px - 374px)
   ========================================= */
@media (max-width: 374px) {
    :root {
        --panel-width: 100%;
        --header-height: 60px;
    }

    .studio-wrapper {
        display: flex;
        flex-direction: column;
        gap: 10px;
        padding: 0 10px 10px 10px;
        margin-top: 70px;
        height: auto;
        overflow: visible;
    }

    /* Canvas First */
    .studio-canvas {
        order: 1;
        height: 380px;
        min-height: 380px;
        border-radius: 10px;
    }

    .canvas-container {
        padding: 12px;
    }

    .upload-area-large {
        padding: 25px 15px;
        border-radius: 10px;
    }

    .upload-icon-large {
        font-size: 2.5rem;
        margin-bottom: 12px;
    }

    .upload-area-large h2 {
        font-size: 1.1rem;
        margin-bottom: 6px;
    }

    .upload-area-large p {
        font-size: 0.8rem;
    }

    .btn {
        font-size: 0.85rem;
        padding: 10px 16px;
    }

    /* Left Panel Second */
    .studio-panel:first-of-type {
        order: 2;
        height: auto;
        min-height: auto;
    }

    /* Right Panel Third */
    .studio-panel:last-of-type {
        order: 3;
        height: auto;
        min-height: auto;
    }

    .panel-header {
        padding: 10px 14px;
        min-height: 48px;
    }

    .panel-header h3 {
        font-size: 0.85rem;
        gap: 5px;
    }

    .panel-header h3 i {
        font-size: 0.9rem;
    }

    .badge-pro {
        font-size: 0.6rem;
        padding: 2px 4px;
    }

    .panel-content {
        padding: 14px;
    }

    .panel-footer {
        padding: 14px;
    }

    /* File Info */
    .file-info-section {
        padding: 10px;
        border-radius: 8px;
    }

    .file-info-row {
        margin-bottom: 8px;
        font-size: 0.8rem;
        flex-direction: column;
        gap: 2px;
    }

    .file-info-value {
        font-size: 0.85rem;
    }

    .info-card-small {
        padding: 8px;
        border-radius: 6px;
        margin-top: 10px;
    }

    .info-card-small i {
        font-size: 1rem;
        margin-bottom: 6px;
    }

    .info-card-small p {
        font-size: 0.7rem;
        line-height: 1.3;
    }

    .highlight-text {
        font-size: 0.95rem;
        margin-top: 2px;
    }

    .info-box-empty {
        padding: 50px 15px;
    }

    .info-box-empty i {
        font-size: 2rem;
        margin-bottom: 12px;
    }

    .info-box-empty p {
        font-size: 0.85rem;
    }

    /* Template Categories */
    .template-category-tabs {
        grid-template-columns: 1fr;
        gap: 6px;
    }

    .category-tab {
        padding: 7px 8px;
        font-size: 0.7rem;
        gap: 4px;
    }

    .category-tab i {
        font-size: 0.85rem;
    }

    /* Template Grid */
    .template-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }

    .template-card {
        padding: 8px;
        border-radius: 8px;
    }

    .template-preview {
        font-size: 1.3rem;
        border-radius: 6px;
    }

    .template-name {
        font-size: 0.7rem;
        margin-bottom: 2px;
    }

    .template-badge {
        top: 6px;
        right: 6px;
        padding: 2px 5px;
        font-size: 0.6rem;
    }

    /* Platform Selection */
    .platform-grid {
        grid-template-columns: 1fr;
        gap: 6px;
    }

    .platform-btn {
        padding: 8px;
        border-radius: 8px;
    }

    .platform-btn i {
        font-size: 1.2rem;
    }

    .platform-btn span {
        font-size: 0.75rem;
    }

    .platform-btn small {
        font-size: 0.6rem;
    }

    /* Text Inputs */
    .custom-input {
        padding: 9px 12px;
        font-size: 0.8rem;
        border-radius: 6px;
    }

    .input-hint {
        font-size: 0.7rem;
        margin-top: 4px;
    }

    .section-label {
        font-size: 0.75rem;
        margin-bottom: 7px;
    }

    .control-section {
        margin-bottom: 14px;
    }

    /* Sliders */
    .slider-label {
        font-size: 0.8rem;
        margin-bottom: 6px;
    }

    .slider-val {
        font-size: 0.85rem;
    }

    .range-slider {
        height: 5px;
    }

    .range-slider::-webkit-slider-thumb {
        width: 16px;
        height: 16px;
    }

    .range-slider::-moz-range-thumb {
        width: 16px;
        height: 16px;
    }

    /* Buttons */
    .cost-indicator {
        font-size: 0.8rem;
        margin-bottom: 10px;
    }

    .btn-primary {
        padding: 10px;
        font-size: 0.85rem;
        border-radius: 6px;
    }

    .btn-primary i,
    button i {
        margin-right: 6px;
        font-size: 0.9em;
    }

    #downloadBtn {
        font-size: 0.95rem;
        padding: 10px;
    }

    .btn-text {
        padding: 8px;
        font-size: 0.8rem;
    }

    .action-stack {
        gap: 8px;
    }

    /* Loading */
    .progress-container-floating {
        padding: 14px 20px;
        max-width: 92%;
        border-radius: 10px;
    }

    .loader-spinner {
        width: 28px;
        height: 28px;
        margin-bottom: 12px;
    }

    .progress-text {
        font-size: 0.8rem;
    }

    /* Canvas Preview */
    .newyear-canvas {
        border-radius: 6px;
    }

    .panel-divider {
        margin: 16px 0;
    }
}

/* =========================================
   2. SMALL MOBILE (375px - 480px)
   ========================================= */
@media (min-width: 375px) and (max-width: 480px) {
    :root {
        --panel-width: 100%;
        --header-height: 60px;
    }

    .studio-wrapper {
        display: flex;
        flex-direction: column;
        gap: 12px;
        padding: 0 12px 12px 12px;
        margin-top: 70px;
        height: auto;
        overflow: visible;
    }

    /* Canvas First */
    .studio-canvas {
        order: 1;
        height: 420px;
        min-height: 420px;
        border-radius: 12px;
    }

    .canvas-container {
        padding: 15px;
    }

    .upload-area-large {
        padding: 30px 20px;
        border-radius: 12px;
    }

    .upload-icon-large {
        font-size: 3rem;
        margin-bottom: 16px;
    }

    .upload-area-large h2 {
        font-size: 1.2rem;
        margin-bottom: 8px;
    }

    .upload-area-large p {
        font-size: 0.85rem;
    }

    /* Left Panel Second */
    .studio-panel:first-of-type {
        order: 2;
        height: auto;
        min-height: auto;
    }

    /* Right Panel Third */
    .studio-panel:last-of-type {
        order: 3;
        height: auto;
        min-height: auto;
    }

    .panel-header {
        padding: 12px 16px;
        min-height: 50px;
    }

    .panel-header h3 {
        font-size: 0.9rem;
        gap: 6px;
    }

    .badge-pro {
        font-size: 0.65rem;
        padding: 2px 5px;
    }

    .panel-content {
        padding: 16px;
    }

    .panel-footer {
        padding: 16px;
    }

    /* File Info */
    .file-info-section {
        padding: 12px;
        border-radius: 8px;
    }

    .file-info-row {
        margin-bottom: 9px;
        font-size: 0.85rem;
        flex-wrap: wrap;
        gap: 4px;
    }

    .info-card-small {
        padding: 10px;
        border-radius: 6px;
        margin-top: 12px;
    }

    .info-card-small p {
        font-size: 0.75rem;
        line-height: 1.3;
    }

    .highlight-text {
        font-size: 1rem;
        margin-top: 3px;
    }

    /* Template Categories */
    .template-category-tabs {
        grid-template-columns: 1fr;
        gap: 6px;
    }

    .category-tab {
        padding: 8px 10px;
        font-size: 0.75rem;
        gap: 4px;
    }

    .category-tab i {
        font-size: 0.9rem;
    }

    /* Template Grid */
    .template-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
        max-height: none;
    }

    .template-card {
        padding: 10px;
        border-radius: 10px;
    }

    .template-preview {
        font-size: 1.5rem;
    }

    .template-name {
        font-size: 0.75rem;
    }

    /* Platform Selection */
    .platform-grid {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .platform-btn {
        padding: 10px;
        border-radius: 8px;
    }

    .platform-btn i {
        font-size: 1.3rem;
    }

    .platform-btn span {
        font-size: 0.8rem;
    }

    .platform-btn small {
        font-size: 0.65rem;
    }

    /* Text Inputs */
    .custom-input {
        padding: 10px 14px;
        font-size: 0.85rem;
    }

    .section-label {
        font-size: 0.8rem;
        margin-bottom: 8px;
    }

    .control-section {
        margin-bottom: 16px;
    }

    /* Loading */
    .progress-container-floating {
        padding: 16px 24px;
        max-width: 90%;
    }

    .loader-spinner {
        width: 30px;
        height: 30px;
    }

    .progress-text {
        font-size: 0.85rem;
    }

    /* Canvas Preview */
    .newyear-canvas {
        border-radius: 8px;
    }
}

/* =========================================
   3. TABLET PORTRAIT (481px - 768px)
   ========================================= */
@media (min-width: 481px) and (max-width: 768px) {
    :root {
        --panel-width: 280px;
        --header-height: 70px;
    }

    .studio-wrapper {
        display: flex;
        flex-direction: column;
        gap: 14px;
        padding: 0 16px 16px 16px;
        margin-top: 90px;
        height: auto;
    }

    /* Canvas First */
    .studio-canvas {
        order: 1;
        height: 500px;
        min-height: 500px;
        border-radius: 14px;
    }

    .canvas-container {
        padding: 20px;
    }

    .upload-area-large {
        padding: 40px 30px;
    }

    .upload-icon-large {
        font-size: 3.5rem;
    }

    /* Left Panel Second */
    .studio-panel:first-of-type {
        order: 2;
    }

    /* Right Panel Third */
    .studio-panel:last-of-type {
        order: 3;
    }

    .panel-header {
        padding: 14px 18px;
        min-height: 56px;
    }

    .panel-header h3 {
        font-size: 0.95rem;
    }

    .panel-content {
        padding: 18px;
    }

    .panel-footer {
        padding: 18px;
    }

    /* Template Categories */
    .template-category-tabs {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }

    .category-tab {
        padding: 9px 12px;
        font-size: 0.8rem;
    }

    /* Template Grid */
    .template-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
        max-height: none;
    }

    /* Platform Selection */
    .platform-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .platform-btn {
        padding: 12px;
    }

    /* File Info */
    .file-info-row {
        font-size: 0.9rem;
    }

    .info-card-small p {
        font-size: 0.8rem;
    }

    .highlight-text {
        font-size: 1.05rem;
    }
}

/* =========================================
   4. TABLET LANDSCAPE (769px - 1024px)
   ========================================= */
@media (min-width: 769px) and (max-width: 1024px) {
    :root {
        --panel-width: 300px;
    }

    .studio-wrapper {
        grid-template-columns: var(--panel-width) 1fr var(--panel-width);
        gap: 16px;
        padding: 0 20px 20px 20px;
        margin-top: 95px;
    }

    .studio-canvas {
        height: calc(100vh - var(--header-height) - 135px);
    }

    .canvas-container {
        padding: 30px;
    }

    .upload-area-large {
        padding: 50px 40px;
    }

    .upload-icon-large {
        font-size: 4rem;
    }

    .panel-header h3 {
        font-size: 0.95rem;
    }

    .panel-content {
        padding: 18px;
    }

    /* Template Grid */
    .template-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .template-card {
        padding: 10px;
    }

    /* Platform Selection */
    .platform-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* File Info */
    .file-info-section {
        padding: 14px;
    }

    .file-info-row {
        font-size: 0.85rem;
    }
}

/* =========================================
   5. SMALL LAPTOP (1025px - 1280px)
   ========================================= */
@media (min-width: 1025px) and (max-width: 1280px) {
    :root {
        --panel-width: 310px;
    }

    .studio-wrapper {
        grid-template-columns: var(--panel-width) 1fr var(--panel-width);
        gap: 16px;
        padding: 0 20px 20px 20px;
        margin-top: 100px;
    }

    .studio-canvas {
        height: calc(100vh - var(--header-height) - 140px);
    }

    .template-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .platform-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
}

/* =========================================
   6. MEDIUM LAPTOP (1281px - 1440px)
   ========================================= */
@media (min-width: 1281px) and (max-width: 1440px) {
    :root {
        --panel-width: 320px;
    }

    .studio-wrapper {
        grid-template-columns: var(--panel-width) 1fr var(--panel-width);
        gap: 16px;
    }

    .canvas-container {
        padding: 40px;
    }

    .template-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
}

/* =========================================
   7. LARGE DESKTOP (1441px - 1920px)
   ========================================= */
@media (min-width: 1441px) and (max-width: 1920px) {
    :root {
        --panel-width: 340px;
    }

    .studio-wrapper {
        grid-template-columns: var(--panel-width) 1fr var(--panel-width);
        gap: 18px;
        padding: 0 24px 24px 24px;
    }

    .panel-content {
        padding: 22px;
    }

    .panel-footer {
        padding: 22px;
    }

    .canvas-container {
        padding: 50px;
    }

    .template-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
    }

    .template-card {
        padding: 14px;
    }

    .template-preview {
        font-size: 2.2rem;
    }

    .platform-grid {
        gap: 12px;
    }

    .platform-btn {
        padding: 14px 12px;
    }
}

/* =========================================
   8. ULTRA WIDE (1921px+)
   ========================================= */
@media (min-width: 1921px) {
    :root {
        --panel-width: 380px;
    }

    .studio-wrapper {
        grid-template-columns: var(--panel-width) 1fr var(--panel-width);
        gap: 20px;
        padding: 0 30px 30px 30px;
        max-width: 2400px;
        margin-left: auto;
        margin-right: auto;
    }

    .panel-content {
        padding: 24px;
    }

    .panel-footer {
        padding: 24px;
    }

    .canvas-container {
        padding: 60px;
    }

    .upload-area-large {
        padding: 80px 60px;
    }

    .upload-icon-large {
        font-size: 6rem;
    }

    .template-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .template-card {
        padding: 16px;
    }

    .template-preview {
        font-size: 2.5rem;
    }

    .template-name {
        font-size: 0.9rem;
    }

    .platform-btn {
        padding: 16px 14px;
    }

    .platform-btn i {
        font-size: 1.8rem;
    }

    .platform-btn span {
        font-size: 0.95rem;
    }

    .custom-input {
        padding: 14px 18px;
        font-size: 1rem;
    }

    .btn-primary {
        padding: 14px;
        font-size: 1rem;
    }
}

/* =========================================
   9. LANDSCAPE ORIENTATION (Mobile/Tablet)
   ========================================= */
@media (max-height: 600px) and (orientation: landscape) {
    .studio-wrapper {
        margin-top: 75px;
    }

    .studio-canvas {
        height: calc(100vh - 95px);
        min-height: auto;
    }

    .canvas-container {
        padding: 15px;
    }

    .upload-area-large {
        padding: 25px 30px;
    }

    .upload-icon-large {
        font-size: 2.5rem;
        margin-bottom: 10px;
    }

    .upload-area-large h2 {
        font-size: 1.1rem;
        margin-bottom: 6px;
    }

    .panel-content {
        padding: 14px;
    }

    .panel-footer {
        padding: 14px;
    }

    .template-grid {
        max-height: 200px;
        overflow-y: auto;
        scrollbar-width: thin;
    }

    .newyear-canvas {
        max-height: calc(100vh - 150px);
    }
}

/* =========================================
   10. HIGH DPI DISPLAYS (Retina)
   ========================================= */
@media (-webkit-min-device-pixel-ratio: 2),
(min-resolution: 192dpi) {
    .newyear-canvas {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }

    .template-preview {
        backface-visibility: hidden;
        -webkit-font-smoothing: antialiased;
    }
}

/* =========================================
   11. PRINT STYLES
   ========================================= */
@media print {
    .studio-wrapper {
        display: block;
    }

    .studio-panel,
    .panel-footer,
    .upload-area-large {
        display: none !important;
    }

    .studio-canvas {
        width: 100%;
        height: auto;
        border: none;
        background: white;
    }

    .newyear-canvas {
        max-width: 100%;
        height: auto;
    }
}

/* =========================================
   12. ACCESSIBILITY - REDUCED MOTION
   ========================================= */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .floating-anim,
    .btn-glow {
        animation: none !important;
    }

    .loader-spinner {
        animation: none !important;
        border-top-color: var(--primary);
    }
}

/* =========================================
   13. TOUCH DEVICES - ENHANCED HIT AREAS
   ========================================= */
@media (hover: none) and (pointer: coarse) {

    .template-card,
    .category-tab,
    .platform-btn {
        min-height: 44px;
        /* iOS touch target minimum */
    }

    .btn-primary,
    .btn-text {
        min-height: 44px;
    }

    .range-slider::-webkit-slider-thumb {
        width: 24px;
        height: 24px;
    }

    .range-slider::-moz-range-thumb {
        width: 24px;
        height: 24px;
    }

    /* Remove hover effects on touch devices */
    .template-card:hover,
    .category-tab:hover,
    .platform-btn:hover,
    .btn-primary:hover {
        transform: none;
    }
}