/* CSS Variables for easy customization */
:root {
    --primary-color: #00519e;
    --primary-hover: #003d75;
    --secondary-color: #00519e;
    --background-color: #f8fafc;
    --panel-background: #ffffff;
    --border-color: #e2e8f0;
    --text-color: #1e293b;
    --text-muted: #64748b;
    --success-color: #10b981;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --border-radius: 8px;
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

html {
    overflow-x: hidden;
}

.container {
    max-width: 1600px;
    margin: 0 auto;
    padding: var(--spacing-lg);
    width: 100%;
    box-sizing: border-box;
}

/* Header */
.header {
    background: var(--panel-background);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.header-logo {
    display: flex;
    align-items: center;
    gap: 0;
    position: relative;
}

.logo-image {
    height: 60px;
    width: auto;
    display: block;
}

.logo-text {
    font-family: 'Arial Black', Arial, sans-serif;
    font-size: 2rem;
    font-weight: 900;
    color: #00519e;
    position: relative;
    z-index: 1;
    margin-left: 5px;
}

.mode-toggle {
    display: flex;
    gap: var(--spacing-xs);
    background: var(--background-color);
    padding: 4px;
    border-radius: var(--border-radius);
    flex-wrap: wrap;
}

.mode-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    background: transparent;
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    border-radius: calc(var(--border-radius) - 2px);
    transition: all 0.2s ease;
}

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

.mode-btn.active {
    background: var(--primary-color);
    color: white;
}

/* Main Content */
.main-content {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: var(--spacing-lg);
    align-items: start;
}

@media (max-width: 1024px) {
    .main-content {
        grid-template-columns: 1fr;
    }
}

/* Controls Panel */
.controls-panel {
    background: var(--panel-background);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    max-height: calc(100vh - 200px);
    overflow-y: auto;
    overflow-x: hidden;
    scrollbar-width: thin;
    scrollbar-color: var(--border-color) transparent;
}

.controls-panel h2 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
    color: var(--text-color);
}

.mode-content {
    display: block;
}

.mode-content.hidden {
    display: none;
}

.control-group {
    margin-bottom: var(--spacing-lg);
}

.control-group label {
    display: block;
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
    color: var(--text-color);
    font-size: 0.9rem;
}

.control-group input[type="file"] {
    width: 100%;
    padding: var(--spacing-sm);
    border: 2px dashed var(--border-color);
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 0.85rem;
    transition: border-color 0.2s ease;
}

.control-group input[type="file"]:hover {
    border-color: var(--primary-color);
}

.control-group select,
.control-group textarea,
.control-group input[type="text"],
.control-group input[type="number"] {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    font-family: inherit;
    transition: border-color 0.2s ease;
    background: white;
}

.control-group select:focus,
.control-group textarea:focus,
.control-group input[type="text"]:focus,
.control-group input[type="number"]:focus {
    outline: none;
    border-color: var(--primary-color);
}

.control-group input[type="range"] {
    width: calc(100% - 60px);
    margin-right: var(--spacing-sm);
}

.control-group input[type="color"] {
    width: 60px;
    height: 36px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    cursor: pointer;
}

.control-group input[type="checkbox"] {
    margin-right: var(--spacing-xs);
}

.upload-preview {
    margin-top: var(--spacing-sm);
    min-height: 80px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--background-color);
}

.upload-preview img {
    max-width: 100%;
    max-height: 150px;
    object-fit: contain;
}

.upload-preview:empty {
    display: none;
}

.btn-primary {
    width: 100%;
    padding: var(--spacing-md);
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s ease;
    box-shadow: var(--shadow-sm);
}

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

.btn-primary:disabled {
    background: var(--secondary-color);
    cursor: not-allowed;
    opacity: 0.6;
}

.format-options {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-sm);
}

.format-options label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    cursor: pointer;
    font-weight: normal;
}

/* Preview Panel */
.preview-panel {
    background: var(--panel-background);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

.preview-panel h2 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
    color: var(--text-color);
}

.preview-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 500px;
    background: var(--background-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
}

.canvas-container {
    position: relative;
    width: 100%;
    max-width: 960px;
    aspect-ratio: 3 / 2;
    background: #e5e7eb;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--text-muted);
    font-size: 1.1rem;
}

/* Composition Styles */
.composition {
    position: relative;
    width: 2000px;
    height: 1333px;
    display: flex;
    overflow: hidden;
    background-color: #000000; /* Black background */
    transform-origin: top left;
}

.clip-path-defs {
    position: absolute;
    width: 0;
    height: 0;
    pointer-events: none;
}

/* Image section container */
.image-section {
    position: relative;
    overflow: hidden;
    height: 100%;
}

.image-section-inner {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
    cursor: move; /* Move cursor for 2D panning */
}

.image-section-inner:active {
    cursor: grabbing;
}

.image-section-inner img {
    position: absolute;
    left: 0;
    top: 0;
    max-width: none;
    max-height: none;
    user-select: none;
    -webkit-user-drag: none;
    pointer-events: none;
    transform-origin: 0 0;
    object-fit: none;
}

/* Divider styles */
.divider {
    position: absolute;
    top: 0;
    height: 100%;
    z-index: 10;
    pointer-events: none;
}

.divider-straight {
    background-color: #07529a;
}

.divider-curved {
    /* Curved divider container */
}

.divider-svg {
    display: block;
    width: 100%;
    height: 100%;
}

/* Help text */
.help-text {
    padding: var(--spacing-md);
    background: #eff6ff;
    border-left: 4px solid var(--primary-color);
    border-radius: var(--border-radius);
    font-size: 0.85rem;
    color: var(--text-color);
    line-height: 1.5;
}

.help-text strong {
    color: var(--primary-color);
}

/* Template Thumbnails */
.template-thumbnails {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-sm);
}

.template-thumbnail {
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-sm);
    cursor: pointer;
    transition: all 0.2s ease;
    background: white;
}

.template-thumbnail:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.template-thumbnail.active {
    border-color: var(--primary-color);
    background: #eff6ff;
    box-shadow: var(--shadow-md);
}

.template-thumbnail svg {
    width: 100%;
    height: auto;
    display: block;
    border-radius: calc(var(--border-radius) - 2px);
}

.template-thumbnail-label {
    margin-top: var(--spacing-xs);
    font-size: 0.75rem;
    font-weight: 500;
    text-align: center;
    color: var(--text-color);
    line-height: 1.2;
}

/* Frame Position Buttons */
.frame-position-buttons {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.frame-position-btn {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--border-color);
    background: white;
    color: var(--text-color);
    font-size: 0.85rem;
    font-weight: 500;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.2s ease;
}

.frame-position-btn:hover {
    border-color: var(--primary-color);
    background: #eff6ff;
}

.frame-position-btn.active {
    border-color: var(--primary-color);
    background: var(--primary-color);
    color: white;
}

/* Callout Frame Layout */
.background-section {
    position: absolute !important;
    top: 0;
    left: 0;
    width: 100% !important;
    height: 100%;
    z-index: 1;
}

.callout-frame {
    position: absolute;
    z-index: 10;
    width: 20%; /* 20% of canvas width */
    aspect-ratio: 3 / 4; /* Portrait frame (0.75) - width to height ratio */
    padding: 16px; /* White border around image */
    background: white;
    border-radius: 24px;
    border: none;
    box-shadow: none;
    box-sizing: border-box;
}

.callout-frame-center-right {
    top: 50%;
    right: 5%;
    transform: translateY(-50%);
}

.callout-frame-center-left {
    top: 50%;
    left: 5%;
    transform: translateY(-50%);
}

/* The .image-section-inner inside callout-frame needs to fill the padded area */
.callout-frame .image-section-inner {
    width: 100%;
    height: 100%;
    border-radius: 12px; /* Slightly smaller radius than outer frame */
    overflow: hidden;
    background: #ffffff; /* White background */
    border: none;
    box-shadow: none;
}

/* Call Indicator (white circle + phone icon) */
.call-indicator {
    position: absolute;
    bottom: 24px;
    left: 24px;
    width: 80px;
    height: 80px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: none;
    z-index: 20;
    pointer-events: none;
}

.call-indicator svg {
    width: 40px;
    height: 40px;
}

/* Thumbnail Styles */
.thumbnail-composition {
    position: relative;
    width: 100%;
    height: 100%;
}

.thumbnail-composition .bg-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.thumbnail-composition .text-overlay {
    position: absolute;
    width: 90%;
    left: 5%;
    padding: 20px;
    word-wrap: break-word;
    font-family: 'Myriad Pro', 'Myriad', Arial, sans-serif;
    font-weight: 700;
    z-index: 10;
}

.thumbnail-composition .text-overlay.has-background {
    background: rgba(0, 0, 0, 0.7);
    border-radius: 8px;
}

.thumb-template-top .text-overlay {
    top: 5%;
}

.thumb-template-center .text-overlay {
    top: 50%;
    transform: translateY(-50%);
}

.thumb-template-bottom .text-overlay {
    bottom: 5%;
}

.thumbnail-composition .logo-image {
    position: absolute;
    object-fit: contain;
}

.thumb-logo-bottom-right .logo-image {
    bottom: 3%;
    right: 3%;
}

.thumb-logo-bottom-left .logo-image {
    bottom: 3%;
    left: 3%;
}

.thumb-logo-top-right .logo-image {
    top: 3%;
    right: 3%;
}

/* Home Page Styles */
.home-page {
    display: block;
}

.home-welcome {
    background: var(--panel-background);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.home-welcome h1 {
    font-size: 1.75rem;
    color: var(--text-color);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.home-welcome p {
    font-size: 0.95rem;
    color: var(--text-muted);
}

.tool-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.tool-card {
    background: var(--panel-background);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    transition: all 0.2s ease;
    border: 2px solid transparent;
}

.tool-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
}

.tool-card-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.tool-card h3 {
    font-size: 1.25rem;
    color: var(--text-color);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.tool-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: var(--spacing-lg);
    min-height: 48px;
}

.tool-card-btn {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s ease;
    box-shadow: var(--shadow-sm);
}

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

/* Button stacking helper */
.btn-stack {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

/* Responsive Design */
@media (max-width: 1200px) {
    .main-content {
        grid-template-columns: 350px 1fr;
    }

    .tool-cards {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 968px) {
    .main-content {
        grid-template-columns: 1fr;
    }

    .controls-panel {
        max-height: none;
    }

    .canvas-container {
        max-width: 100%;
    }
}

@media (max-width: 640px) {
    .header {
        flex-direction: column;
        align-items: stretch;
    }

    .header h1 {
        font-size: 1.5rem;
        text-align: center;
    }

    .mode-toggle {
        width: 100%;
    }

    .mode-btn {
        flex: 1;
        font-size: 0.8rem;
        padding: var(--spacing-xs) var(--spacing-sm);
    }

    .container {
        padding: var(--spacing-md);
    }
}

/* Overlay Toggle Buttons */
.overlay-toggle {
    display: flex;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-sm);
}

.overlay-btn {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--border-color);
    background: white;
    color: var(--text-color);
    font-size: 0.85rem;
    font-weight: 500;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.2s ease;
}

.overlay-btn:hover {
    border-color: var(--primary-color);
    background: #eff6ff;
}

.overlay-btn.active {
    border-color: var(--primary-color);
    background: var(--primary-color);
    color: white;
}

/* Thumbnail Canvas Specific Styles */
.thumbnail-canvas {
    position: relative;
    width: 1920px;
    height: 1080px;
    overflow: hidden;
    background-color: #000000; /* Black background */
    transform-origin: top left;
}

.thumbnail-bg-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    cursor: move;
}

.thumbnail-bg-layer:active {
    cursor: grabbing;
}

.thumbnail-bg-layer img {
    position: absolute;
    left: 0;
    top: 0;
    max-width: none;
    max-height: none;
    user-select: none;
    -webkit-user-drag: none;
    pointer-events: none;
    transform-origin: 0 0;
    object-fit: none;
}

.thumbnail-overlay-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 10;
}

.thumbnail-overlay-layer img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.thumbnail-text-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: flex-end;
    justify-content: flex-start;
    padding: 0 0 86px 96px;
    z-index: 20;
    pointer-events: none;
}

.thumbnail-text-content {
    font-family: 'Myriad Pro', 'Myriad', Arial, sans-serif;
    color: white;
    font-weight: 700;
    line-height: 1.075;
    max-width: 70%;
    word-wrap: break-word;
    text-align: left;
}

/* Scrollbar Styling */
.controls-panel::-webkit-scrollbar {
    width: 8px;
}

.controls-panel::-webkit-scrollbar-track {
    background: var(--background-color);
    border-radius: 4px;
}

.controls-panel::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

.controls-panel::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-color);
}

/* Instagram Post Styles (2000x2500) */
.instagram-post-canvas {
    position: relative;
    width: 2000px;
    height: 2500px;
    overflow: hidden;
    background-color: #00519e;
    transform-origin: top left;
}

.post-imageframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    display: flex;
    align-items: center;
    cursor: move;
    z-index: 1;
}

.post-imageframe:active {
    cursor: grabbing;
}

.post-imageframe img {
    position: absolute;
    left: 0;
    top: 0;
    max-width: none;
    max-height: none;
    display: block;
    pointer-events: none;
    user-select: none;
    -webkit-user-drag: none;
    transform-origin: 0 0;
    object-fit: none;
}

.post-logoh105 {
    background-repeat: no-repeat;
    background-size: cover;
    width: 650px;
    height: 373px;
    position: absolute;
    right: 0;
    top: 260px;
    pointer-events: none;
    z-index: 5;
}

.post-title {
    font-family: 'Myriad Pro', 'Myriad', Arial, Helvetica, sans-serif;
    font-weight: bold;
    display: block;
    font-size: 110px;
    position: absolute;
    padding-top: 1850px;
    left: 0;
    margin-left: 0;
    max-width: 1900px;
    z-index: 10;
    pointer-events: none;
}

.post-titlehighlight {
    background-color: rgba(255, 255, 255, 0.90);
    padding: 20px 30px;
    display: block;
    line-height: 1.2;
    margin-bottom: 10px;
    width: fit-content;
    white-space: nowrap;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.post-label {
    position: absolute;
    top: 100px;
    left: 50px;
    z-index: 10;
    pointer-events: none;
}

.post-labeltekst {
    border-left: 16px solid #00519e;
    padding-left: 20px;
    font-family: 'Myriad Pro', 'Myriad', Arial, Helvetica, sans-serif;
    font-weight: 300;
    font-size: 80px;
    color: white;
    text-shadow: 8px 8px 16px rgba(0, 0, 0, 1);
    margin: 0;
}

/* Instagram Story Styles (1080x1920) - Using scale factor based on viewport */
.instagram-story-canvas {
    position: relative;
    width: 1080px;
    height: 1920px;
    overflow: hidden;
    background-color: #00519e;
    transform-origin: top left;
}

.story-imageframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    white-space: nowrap;
    display: flex;
    align-items: center;
    cursor: move;
    z-index: 1;
}

.story-imageframe:active {
    cursor: grabbing;
}

.story-imageframe img {
    position: absolute;
    left: 0;
    top: 0;
    max-width: none;
    max-height: none;
    display: block;
    pointer-events: none;
    user-select: none;
    -webkit-user-drag: none;
    transform-origin: 0 0;
    object-fit: none;
}

.story-logoh105 {
    background-repeat: no-repeat;
    background-size: cover;
    width: 350px;
    height: 201px;
    position: absolute;
    left: 730px;
    top: 200px;
    pointer-events: none;
    z-index: 5;
}

.story-title {
    font-family: 'Myriad Pro', 'Myriad', Arial, Helvetica, sans-serif;
    font-weight: bold;
    display: block;
    font-size: 75px;
    position: absolute;
    padding-top: 1425px;
    left: 0;
    margin-left: 20px;
    max-width: 1000px;
    z-index: 10;
    pointer-events: none;
}

.story-titlehighlight {
    background-color: rgba(255, 255, 255, 0.90);
    padding: 13px 20px;
    display: block;
    line-height: 1.2;
    margin-bottom: 8px;
    width: fit-content;
    white-space: nowrap;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.story-label {
    position: absolute;
    top: 1300px;
    left: 30px;
    z-index: 10;
    pointer-events: none;
}

.story-labeltekst {
    border-left: 8px solid #00519e;
    padding-left: 10px;
    font-family: 'Myriad Pro', 'Myriad', Arial, Helvetica, sans-serif;
    font-weight: 300;
    font-size: 60px;
    color: white;
    text-shadow: 4px 4px 8px rgba(0, 0, 0, 1);
    margin: 0;
}

/* Button Styles */
.btn-secondary {
    width: 100%;
    padding: var(--spacing-md);
    background: var(--secondary-color);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s ease;
    box-shadow: var(--shadow-sm);
}

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

.btn-secondary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.status-text {
    margin-top: var(--spacing-sm);
    font-size: 0.85rem;
    color: var(--text-muted);
    min-height: 20px;
}

.status-text.success {
    color: var(--success-color);
}

.status-text.error {
    color: #ef4444;
}

.status-text.loading {
    color: var(--primary-color);
}

/* Image Resizer Styles */
.tool-description {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-lg);
    line-height: 1.5;
}

.info-box {
    background: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
}

.info-box p {
    margin: var(--spacing-xs) 0;
    font-size: 0.9rem;
}

.result-box {
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
}

.result-box.success {
    background: #ecfdf5;
    border: 1px solid var(--success-color);
}

.result-box p {
    margin: var(--spacing-xs) 0;
    font-size: 0.9rem;
}

.dimension-inputs {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.dimension-inputs input[type="number"] {
    flex: 1;
    padding: var(--spacing-sm);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 0.9rem;
}

.dimension-inputs span {
    color: var(--text-muted);
    font-weight: bold;
}

#resizer-controls .btn-secondary {
    margin-top: 0;
}

/* Mobile Responsive Styles */
@media (max-width: 768px) {
    .container {
        padding: var(--spacing-sm);
        max-width: 100%;
    }

    .header {
        flex-direction: column;
        align-items: center;
        padding: var(--spacing-md);
        gap: var(--spacing-md);
        width: 100%;
        box-sizing: border-box;
    }

    .header-logo {
        width: 100%;
        justify-content: center;
        margin-bottom: 0;
    }

    .logo-image {
        height: 45px;
    }

    .logo-text {
        font-size: 1.5rem;
    }

    .mode-toggle {
        width: 100%;
        justify-content: center;
        padding: 6px;
    }

    .mode-btn {
        padding: 10px 8px;
        font-size: 0.75rem;
        flex: 1;
        min-width: 0;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .controls-panel {
        max-height: none;
        padding: var(--spacing-md);
        margin-bottom: var(--spacing-md);
        width: 100%;
        box-sizing: border-box;
    }

    .controls-panel h2 {
        font-size: 1.1rem;
        margin-bottom: var(--spacing-md);
    }

    .preview-panel {
        padding: var(--spacing-md);
        width: 100%;
        box-sizing: border-box;
    }

    .preview-panel h2 {
        font-size: 1.1rem;
        margin-bottom: var(--spacing-md);
    }

    .canvas-container {
        min-height: 250px;
        overflow: hidden;
    }

    .main-content {
        width: 100%;
    }

    /* Make touch targets larger on mobile */
    button, input[type="file"], select, textarea {
        min-height: 44px;
        font-size: 16px; /* Prevents iOS zoom on focus */
    }

    input[type="text"], textarea {
        font-size: 16px; /* Prevents iOS zoom on focus */
    }

    .control-group {
        margin-bottom: var(--spacing-md);
    }

    .control-group label {
        font-size: 0.95rem;
        margin-bottom: var(--spacing-sm);
    }

    .overlay-toggle {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .overlay-btn {
        padding: var(--spacing-md);
        font-size: 0.9rem;
        width: 100%;
    }

    .template-thumbnails {
        gap: var(--spacing-sm);
    }

    .template-thumbnail {
        height: 70px;
        min-width: 100px;
    }

    .frame-position-buttons {
        gap: var(--spacing-sm);
    }

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

    .format-options {
        flex-direction: column;
        gap: var(--spacing-sm);
        align-items: flex-start;
    }

    .help-text {
        font-size: 0.85rem;
        padding: var(--spacing-sm);
    }

    .upload-preview img {
        max-height: 150px;
    }

    /* Tool cards single column on tablet */
    .tool-cards {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .tool-card {
        padding: var(--spacing-md);
    }

    .tool-card p {
        min-height: auto;
        margin-bottom: var(--spacing-md);
    }

    .home-welcome {
        padding: var(--spacing-lg);
    }

    .home-welcome h1 {
        font-size: 1.4rem;
    }

    /* Preview container adjustments */
    .preview-container {
        padding: var(--spacing-sm);
        min-height: 300px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 8px;
    }

    .header {
        padding: var(--spacing-sm);
    }

    .mode-toggle {
        flex-direction: column;
        gap: var(--spacing-xs);
        padding: 4px;
    }

    .mode-btn {
        width: 100%;
        text-align: center;
        padding: 12px;
        font-size: 0.85rem;
        white-space: normal;
    }

    .logo-image {
        height: 35px;
    }

    .logo-text {
        font-size: 1.1rem;
    }

    .controls-panel, .preview-panel {
        padding: var(--spacing-sm);
    }

    .control-group {
        margin-bottom: var(--spacing-sm);
    }

    .template-thumbnail {
        height: 60px;
        min-width: 80px;
    }

    /* Home page on very small screens */
    .home-welcome {
        padding: var(--spacing-md);
    }

    .home-welcome h1 {
        font-size: 1.2rem;
    }

    .home-welcome p {
        font-size: 0.85rem;
    }

    .tool-card-icon {
        font-size: 2rem;
    }

    .tool-card h3 {
        font-size: 1.1rem;
    }

    .tool-card p {
        font-size: 0.85rem;
    }

    /* Preview container on very small screens */
    .preview-container {
        padding: var(--spacing-xs);
        min-height: 200px;
    }

    .preview-panel h2 {
        font-size: 1rem;
    }
}

/* Landscape mode on mobile */
@media (max-height: 500px) and (orientation: landscape) {
    .header {
        padding: var(--spacing-sm);
    }

    .mode-toggle {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .mode-btn {
        padding: 8px 12px;
        font-size: 0.75rem;
    }

    .main-content {
        grid-template-columns: 300px 1fr;
    }

    .controls-panel {
        max-height: calc(100vh - 80px);
        padding: var(--spacing-sm);
    }

    .preview-container {
        min-height: 200px;
        padding: var(--spacing-sm);
    }
}