/* ============================================
   TRACKER STUDIO — Production System Styles
   ============================================ */
/* B10 Fix: tokens centralised — single source of truth */
@import url('tokens.css');

/* --- Theme Presets (CSS custom properties on preview) --- */
[data-theme="calm"] {
    --t-bg: #F2F7F0;
    --t-primary: #A8C5A0;
    --t-secondary: #C8DFC3;
    --t-accent: #7BA373;
    --t-cell: #D4E8CE;
    --t-cell-alt: #E8F0E4;
    --t-cell-done: #A8C5A0;
    --t-border: #C8DFC3;
    --t-text: #3D3D3D;
    --t-text-light: #6B6B6B;
    --t-char: '🧘';
    --t-char-alt: '🐱';
    --t-deco: '🌸';
}

[data-theme="cozy"] {
    --t-bg: #FDF5F0;
    --t-primary: #E4A98E;
    --t-secondary: #F5D6C8;
    --t-accent: #D4A574;
    --t-cell: #F5D6C8;
    --t-cell-alt: #FBE8E0;
    --t-cell-done: #E4A98E;
    --t-border: #F5D6C8;
    --t-text: #3D3D3D;
    --t-text-light: #8B6B5B;
    --t-char: '🧸';
    --t-char-alt: '☕';
    --t-deco: '🌙';
}

[data-theme="minimal"] {
    --t-bg: #F8F6FA;
    --t-primary: #B0A0C8;
    --t-secondary: #DDD5E8;
    --t-accent: #8878A8;
    --t-cell: #DDD5E8;
    --t-cell-alt: #EDE8F3;
    --t-cell-done: #B0A0C8;
    --t-border: #DDD5E8;
    --t-text: #3D3D3D;
    --t-text-light: #7B7090;
    --t-char: '✨';
    --t-char-alt: '💫';
    --t-deco: '◇';
}

[data-theme="nature"] {
    --t-bg: #F0F7F4;
    --t-primary: #80B8A0;
    --t-secondary: #B8E0D2;
    --t-accent: #609880;
    --t-cell: #B8E0D2;
    --t-cell-alt: #DCF0E8;
    --t-cell-done: #80B8A0;
    --t-border: #B8E0D2;
    --t-text: #3D3D3D;
    --t-text-light: #5B8B70;
    --t-char: '🌿';
    --t-char-alt: '🍃';
    --t-deco: '🌱';
}

/* --- Reset & Base --- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--charcoal);
    background: var(--cream);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.3;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

button {
    cursor: pointer;
    font-family: var(--font-body);
    border: none;
}

/* --- Studio Layout --- */
.studio-nav {
    background: rgba(255, 248, 240, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(168, 197, 160, 0.2);
    padding: 14px 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
}

.studio-nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--sage-dark);
}

.studio-nav-logo span {
    font-size: 1.3rem;
}

.studio-nav-links {
    display: flex;
    gap: 16px;
    align-items: center;
}

.studio-nav-links a {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--charcoal-light);
    transition: var(--transition);
}

.studio-nav-links a:hover {
    color: var(--sage-dark);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 0.9rem;
    transition: var(--transition);
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-primary {
    background: linear-gradient(135deg, var(--sage), var(--sage-dark));
    color: white;
}

.btn-accent {
    background: linear-gradient(135deg, var(--gold), var(--peach-dark));
    color: white;
}

.btn-outline {
    background: white;
    color: var(--sage-dark);
    border: 2px solid var(--sage);
}

.btn-outline:hover {
    background: var(--sage-light);
}

.studio-container {
    display: grid;
    grid-template-columns: 380px 1fr;
    min-height: calc(100vh - 58px);
}

/* --- Controls Panel --- */
.controls-panel {
    background: var(--white);
    border-right: 1px solid rgba(168, 197, 160, 0.15);
    padding: 28px;
    overflow-y: auto;
    max-height: calc(100vh - 58px);
    position: sticky;
    top: 58px;
}

.layer-section {
    margin-bottom: 28px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--cream-dark);
}

.layer-section:last-child {
    border-bottom: none;
}

.layer-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.layer-number {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--sage);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    flex-shrink: 0;
}

.layer-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--charcoal);
}

.layer-subtitle {
    font-size: 0.8rem;
    color: var(--charcoal-light);
    margin-top: 2px;
}

/* Duration Radios */
.duration-options {
    display: flex;
    gap: 10px;
}

.duration-btn {
    flex: 1;
    padding: 14px 8px;
    text-align: center;
    border: 2px solid var(--cream-dark);
    border-radius: var(--radius-sm);
    background: var(--cream);
    cursor: pointer;
    transition: var(--transition);
}

.duration-btn:hover {
    border-color: var(--sage-light);
}

.duration-btn.active {
    border-color: var(--sage);
    background: var(--sage-light);
    box-shadow: 0 0 0 3px rgba(168, 197, 160, 0.2);
}

.duration-btn .dur-days {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--sage-dark);
    display: block;
}

.duration-btn .dur-label {
    font-size: 0.7rem;
    color: var(--charcoal-light);
    margin-top: 2px;
    display: block;
}

.duration-btn .dur-grid {
    font-size: 0.65rem;
    color: var(--charcoal-light);
    opacity: 0.7;
    display: block;
    margin-top: 1px;
}

/* Theme Cards */
.theme-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.theme-card {
    padding: 16px 12px;
    border-radius: var(--radius-sm);
    border: 2px solid var(--cream-dark);
    cursor: pointer;
    text-align: center;
    transition: var(--transition);
    position: relative;
}

.theme-card:hover {
    border-color: var(--sage-light);
    transform: translateY(-2px);
}

.theme-card.active {
    border-color: var(--sage);
    box-shadow: 0 0 0 3px rgba(168, 197, 160, 0.2);
}

.theme-card.active::after {
    content: '✓';
    position: absolute;
    top: 6px;
    right: 8px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--sage);
    color: white;
    font-size: 0.65rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.theme-swatches {
    display: flex;
    gap: 4px;
    justify-content: center;
    margin-bottom: 8px;
}

.theme-swatch {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.5);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.theme-card-name {
    font-size: 0.85rem;
    font-weight: 700;
}

.theme-card-emoji {
    font-size: 1.5rem;
    margin-bottom: 6px;
}

/* Text Inputs */
.text-field {
    margin-bottom: 14px;
}

.text-field label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--charcoal);
    margin-bottom: 5px;
}

.text-field input,
.text-field select {
    width: 100%;
    padding: 10px 14px;
    border: 2px solid var(--cream-dark);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-family: var(--font-body);
    background: var(--cream);
    transition: var(--transition);
    outline: none;
}

.text-field input:focus,
.text-field select:focus {
    border-color: var(--sage);
    box-shadow: 0 0 0 3px rgba(168, 197, 160, 0.15);
    background: white;
}

.text-field .char-count {
    font-size: 0.7rem;
    color: var(--charcoal-light);
    text-align: right;
    margin-top: 3px;
}

/* Add-on Toggles */
.addon-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.addon-toggle {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    background: var(--cream);
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

.addon-toggle:hover {
    background: var(--cream-dark);
}

.addon-toggle.active {
    border-color: var(--sage-light);
    background: var(--sage-light);
}

.addon-check {
    width: 22px;
    height: 22px;
    border-radius: 6px;
    border: 2px solid var(--sage-light);
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    color: transparent;
    transition: var(--transition);
    flex-shrink: 0;
}

.addon-toggle.active .addon-check {
    background: var(--sage);
    border-color: var(--sage);
    color: white;
}

.addon-info {
    flex: 1;
}

.addon-name {
    font-size: 0.85rem;
    font-weight: 600;
}

.addon-desc {
    font-size: 0.75rem;
    color: var(--charcoal-light);
}

.addon-price {
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--sage-dark);
}

/* Ink-friendly toggle */
.ink-toggle {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 10px;
}

.ink-toggle label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--charcoal);
    cursor: pointer;
}

.toggle-switch {
    width: 44px;
    height: 24px;
    border-radius: 12px;
    background: var(--cream-dark);
    position: relative;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid var(--cream-dark);
}

.toggle-switch.active {
    background: var(--sage);
    border-color: var(--sage);
}

.toggle-switch::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: white;
    transition: var(--transition);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
}

.toggle-switch.active::after {
    left: 22px;
}

/* --- Preview Area --- */
.preview-area {
    padding: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    background: linear-gradient(135deg, #f0f0f0 0%, #e8e8e8 100%);
    background-image:
        linear-gradient(45deg, #ddd 25%, transparent 25%),
        linear-gradient(-45deg, #ddd 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, #ddd 75%),
        linear-gradient(-45deg, transparent 75%, #ddd 75%);
    background-size: 20px 20px;
    background-position: 0 0, 0 10px, 10px -10px, -10px 0;
    overflow-y: auto;
}

.preview-toolbar {
    display: flex;
    gap: 10px;
    margin-bottom: 24px;
    align-items: center;
    flex-wrap: wrap;
}

.preview-toolbar .btn {
    font-size: 0.85rem;
    padding: 8px 20px;
}

.preview-label {
    font-size: 0.8rem;
    color: var(--charcoal-light);
    background: rgba(255, 255, 255, 0.7);
    padding: 6px 14px;
    border-radius: var(--radius-full);
}

/* --- THE TRACKER (print-ready) --- */
.tracker-page {
    width: 612px;
    /* US Letter width at 72dpi */
    min-height: 792px;
    background: white;
    border-radius: 4px;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.tracker-inner {
    padding: 40px 36px 32px;
    background: var(--t-bg);
    min-height: 792px;
    display: flex;
    flex-direction: column;
    position: relative;
}

/* Decorative border */
.tracker-border {
    position: absolute;
    inset: 8px;
    border: 2px solid var(--t-border);
    border-radius: 16px;
    pointer-events: none;
}

.tracker-border-inner {
    position: absolute;
    inset: 12px;
    border: 1px solid var(--t-border);
    border-radius: 12px;
    opacity: 0.4;
    pointer-events: none;
}

/* Corner decorations */
.tracker-corner {
    position: absolute;
    font-size: 1.2rem;
    opacity: 0.5;
    pointer-events: none;
}

.corner-tl {
    top: 16px;
    left: 16px;
}

.corner-tr {
    top: 16px;
    right: 16px;
}

.corner-bl {
    bottom: 16px;
    left: 16px;
}

.corner-br {
    bottom: 16px;
    right: 16px;
}

/* Header zone */
.tracker-header {
    text-align: center;
    padding: 20px 24px 16px;
    position: relative;
    z-index: 2;
}

.tracker-title {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--t-text);
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.tracker-subtitle {
    font-size: 0.85rem;
    color: var(--t-text-light);
    font-style: italic;
}

.tracker-divider {
    width: 60px;
    height: 3px;
    margin: 12px auto;
    background: var(--t-primary);
    border-radius: 3px;
}

/* Character zone — CSS marshmallow/mochi characters */
.tracker-characters {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 12px;
    padding: 8px 0 16px;
    position: relative;
    z-index: 2;
}

/* --- Mochi Character (CSS-illustrated) --- */
.mochi {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: var(--transition);
}

.mochi:hover {
    transform: translateY(-4px);
}

/* Mochi body */
.mochi-body {
    width: 60px;
    height: 55px;
    background: #FFF5E6;
    border-radius: 44% 44% 42% 42% / 50% 50% 40% 40%;
    position: relative;
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.06);
    border: 1.5px solid rgba(200, 180, 140, 0.25);
}

/* Rosy cheeks */
.mochi-body::before,
.mochi-body::after {
    content: '';
    position: absolute;
    width: 12px;
    height: 8px;
    border-radius: 50%;
    background: #F5C0B0;
    top: 28px;
    opacity: 0.7;
}

.mochi-body::before {
    left: 8px;
}

.mochi-body::after {
    right: 8px;
}

/* Closed eyes */
.mochi-eyes {
    position: absolute;
    top: 22px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 14px;
}

.mochi-eye {
    width: 7px;
    height: 3px;
    border-bottom: 2px solid #5D4E37;
    border-radius: 0 0 7px 7px;
}

/* Smile */
.mochi-smile {
    position: absolute;
    bottom: 14px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 3px;
    border-bottom: 1.5px solid #8B7355;
    border-radius: 0 0 4px 4px;
}

/* Bow (female character) */
.mochi-bow {
    position: absolute;
    top: -2px;
    right: 4px;
    width: 14px;
    height: 10px;
    z-index: 3;
}

.mochi-bow::before,
.mochi-bow::after {
    content: '';
    position: absolute;
    width: 8px;
    height: 8px;
    border-radius: 50% 50% 50% 0;
    background: var(--t-primary);
    top: 0;
}

.mochi-bow::before {
    left: 0;
    transform: rotate(-30deg);
}

.mochi-bow::after {
    right: 0;
    transform: rotate(60deg);
    border-radius: 50% 50% 0 50%;
}

/* Lotus seat */
.mochi-lotus {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    margin-top: -6px;
    position: relative;
}

.mochi-petal {
    width: 18px;
    height: 14px;
    border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
    background: var(--t-secondary);
    border: 1px solid var(--t-border);
    position: relative;
}

.mochi-petal:nth-child(1) {
    transform: rotate(-25deg) translateX(4px);
}

.mochi-petal:nth-child(2) {
    transform: translateY(-2px);
    z-index: 1;
    background: var(--t-primary);
}

.mochi-petal:nth-child(3) {
    transform: rotate(25deg) translateX(-4px);
}

/* Cat companion */
.mochi-cat {
    position: relative;
    width: 28px;
    height: 24px;
    margin: 0 6px;
    align-self: flex-end;
    margin-bottom: 8px;
}

.mochi-cat-body {
    width: 22px;
    height: 18px;
    background: #F0C078;
    border-radius: 50% 50% 40% 40%;
    position: relative;
    margin: 6px auto 0;
    border: 1px solid rgba(200, 160, 80, 0.3);
}

/* Cat ears */
.mochi-cat-body::before,
.mochi-cat-body::after {
    content: '';
    position: absolute;
    width: 8px;
    height: 8px;
    background: #F0C078;
    border: 1px solid rgba(200, 160, 80, 0.3);
    border-bottom: none;
    top: -5px;
}

.mochi-cat-body::before {
    left: 1px;
    border-radius: 50% 0 0 0;
    transform: rotate(-10deg);
}

.mochi-cat-body::after {
    right: 1px;
    border-radius: 0 50% 0 0;
    transform: rotate(10deg);
}

/* Cat face */
.mochi-cat-face {
    position: absolute;
    top: 5px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 6px;
}

.mochi-cat-eye {
    width: 3px;
    height: 2px;
    border-bottom: 1.5px solid #5D4E37;
    border-radius: 0 0 3px 3px;
}

/* Leaf decorations at character sides */
.tracker-leaf {
    position: absolute;
    z-index: 1;
    opacity: 0.35;
    pointer-events: none;
}

.tracker-leaf svg {
    width: 40px;
    height: auto;
}

.leaf-left {
    left: 24px;
    top: 50%;
    transform: translateY(-50%) rotate(-15deg);
}

.leaf-right {
    right: 24px;
    top: 50%;
    transform: translateY(-50%) scaleX(-1) rotate(-15deg);
}

/* Couple mode characters label */
.couple-labels {
    display: none;
    justify-content: center;
    gap: 120px;
    margin-top: -4px;
    margin-bottom: 4px;
    position: relative;
    z-index: 2;
}

.couple-label {
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--t-text-light);
    font-family: var(--font-heading);
}

.tracker-page.couple-mode .couple-labels {
    display: flex;
}

/* --- Couple Tracker: Dual Grid Layout --- */
.tracker-grids-wrapper {
    display: flex;
    gap: 0;
    padding: 0 16px;
    flex: 1;
    position: relative;
    z-index: 2;
}

.tracker-grids-wrapper .tracker-grid {
    flex: 1;
    padding: 0;
}

/* Single mode: center the grid */
.tracker-page:not(.couple-mode) .tracker-grids-wrapper {
    justify-content: center;
}

.tracker-page:not(.couple-mode) .tracker-grid-b {
    display: none;
}

/* Couple mode: show both grids side by side */
.tracker-page.couple-mode .tracker-grids-wrapper {
    gap: 12px;
}

.tracker-page.couple-mode .tracker-grid {
    flex: 1;
}

/* Couple mode divider between grids */
.grid-divider {
    display: none;
    width: 1px;
    background: var(--t-border);
    opacity: 0.5;
    margin: 0 4px;
    align-self: stretch;
}

.tracker-page.couple-mode .grid-divider {
    display: block;
}

/* --- Couple Toggle in Controls --- */
.couple-toggle {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px;
    border-radius: var(--radius-sm);
    background: var(--cream);
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
    margin-top: 12px;
}

.couple-toggle:hover {
    background: var(--cream-dark);
}

.couple-toggle.active {
    border-color: var(--sage-light);
    background: var(--sage-light);
}

.couple-toggle .addon-check {
    width: 22px;
    height: 22px;
    border-radius: 6px;
    border: 2px solid var(--sage-light);
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    color: transparent;
    transition: var(--transition);
    flex-shrink: 0;
}

.couple-toggle.active .addon-check {
    background: var(--sage);
    border-color: var(--sage);
    color: white;
}

.couple-info {
    flex: 1;
}

.couple-info .addon-name {
    font-size: 0.85rem;
    font-weight: 600;
}

.couple-info .addon-desc {
    font-size: 0.75rem;
    color: var(--charcoal-light);
}

/* Ink-friendly: hide character colors */
.tracker-page.ink-friendly .mochi-body {
    background: #f5f5f5;
    border-color: #ccc;
}

.tracker-page.ink-friendly .mochi-body::before,
.tracker-page.ink-friendly .mochi-body::after {
    background: #ddd;
}

.tracker-page.ink-friendly .mochi-petal {
    background: #eee;
    border-color: #ccc;
}

.tracker-page.ink-friendly .mochi-bow::before,
.tracker-page.ink-friendly .mochi-bow::after {
    background: #ccc;
}

.tracker-page.ink-friendly .mochi-cat-body {
    background: #eee;
    border-color: #ccc;
}

.tracker-page.ink-friendly .mochi-cat-body::before,
.tracker-page.ink-friendly .mochi-cat-body::after {
    background: #eee;
    border-color: #ccc;
}

/* Grid zone — THE PRODUCT CORE */
.tracker-grid {
    display: grid;
    gap: 6px;
    padding: 0 16px;
    flex: 1;
    align-content: start;
    position: relative;
    z-index: 2;
}

.tracker-grid[data-cols="6"] {
    grid-template-columns: repeat(6, 1fr);
}

.tracker-grid[data-cols="10"] {
    grid-template-columns: repeat(10, 1fr);
}

.tracker-grid[data-cols="5"] {
    grid-template-columns: repeat(5, 1fr);
}

.tracker-cell {
    aspect-ratio: 1;
    border-radius: 6px;
    background: var(--t-cell);
    transition: all 0.2s ease;
    position: relative;
    cursor: default;
}

.tracker-cell:nth-child(even) {
    background: var(--t-cell-alt);
}

.tracker-cell:hover {
    transform: scale(1.08);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Day numbers inside cells */
.tracker-cell .day-num {
    position: absolute;
    bottom: 2px;
    right: 4px;
    font-size: 0.5rem;
    color: var(--t-text-light);
    opacity: 0.5;
    font-weight: 600;
}

/* Milestone markers */
.tracker-cell.milestone {
    border: 2px solid var(--t-accent);
    box-shadow: 0 0 0 2px rgba(0, 0, 0, 0.04);
}

.tracker-cell.milestone::after {
    content: '⭐';
    position: absolute;
    top: -6px;
    right: -6px;
    font-size: 0.6rem;
}

/* Footer zone */
.tracker-footer {
    text-align: center;
    padding: 16px 24px 8px;
    position: relative;
    z-index: 2;
    margin-top: auto;
}

.tracker-footer-text {
    font-size: 0.75rem;
    color: var(--t-text-light);
    font-style: italic;
}

.tracker-footer-deco {
    font-size: 1.2rem;
    margin-top: 8px;
    opacity: 0.6;
}

.tracker-reward-zone {
    margin-top: 12px;
    padding: 10px 16px;
    border: 1px dashed var(--t-border);
    border-radius: 8px;
    font-size: 0.75rem;
    color: var(--t-text-light);
    text-align: center;
}

/* Ink-friendly mode */
.tracker-page.ink-friendly .tracker-inner {
    background: white;
}

.tracker-page.ink-friendly .tracker-cell {
    background: transparent;
    border: 1.5px solid #ccc;
}

.tracker-page.ink-friendly .tracker-cell:nth-child(even) {
    background: transparent;
}

.tracker-page.ink-friendly .tracker-cell.milestone {
    border-color: #888;
}

.tracker-page.ink-friendly .tracker-border {
    border-color: #ccc;
}

.tracker-page.ink-friendly .tracker-border-inner {
    border-color: #ddd;
}

.tracker-page.ink-friendly .tracker-divider {
    background: #bbb;
}

.tracker-page.ink-friendly .tracker-corner {
    opacity: 0;
}

/* --- Add-on Previews --- */
.addon-previews {
    margin-top: 32px;
    width: 612px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.addon-preview-card {
    background: white;
    border-radius: 4px;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    display: none;
}

.addon-preview-card.visible {
    display: block;
}

.addon-preview-header {
    background: var(--t-primary);
    color: white;
    padding: 12px 20px;
    font-weight: 700;
    font-size: 0.9rem;
    font-family: var(--font-heading);
}

/* Sticker Sheet */
.sticker-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 12px;
    padding: 24px;
}

.sticker-item {
    aspect-ratio: 1;
    border-radius: 50%;
    background: var(--t-cell);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    transition: var(--transition);
}

.sticker-item:hover {
    transform: scale(1.15) rotate(5deg);
}

.sticker-item:nth-child(even) {
    border-radius: var(--radius-sm);
    background: var(--t-cell-alt);
}

/* Reward Card */
.reward-card-inner {
    padding: 28px;
    text-align: center;
    background: var(--t-bg);
}

.reward-milestones {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 16px;
}

.reward-milestone {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    border: 2px dashed var(--t-border);
    text-align: center;
    min-width: 100px;
}

.reward-milestone .reward-day {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--t-accent);
    font-size: 1.1rem;
}

.reward-milestone .reward-label {
    font-size: 0.75rem;
    color: var(--t-text-light);
    margin-top: 4px;
}

/* --- Responsive --- */
@media (max-width: 900px) {
    .studio-container {
        grid-template-columns: 1fr;
    }

    .controls-panel {
        max-height: none;
        position: static;
        border-right: none;
        border-bottom: 1px solid var(--cream-dark);
    }

    .preview-area {
        padding: 24px 16px;
    }

    .tracker-page {
        width: 100%;
        max-width: 612px;
        min-height: auto;
    }

    .addon-previews {
        width: 100%;
        max-width: 612px;
    }
}

/* Studio upsell cross-promotion */
.studio-upsell {
    text-align: center;
    padding: 16px 20px;
    margin-top: 20px;
    background: linear-gradient(135deg, #FFF8E1, #F0FFF0);
    border: 1px solid rgba(168, 197, 160, 0.3);
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
    color: var(--charcoal-light);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
}

.studio-upsell a {
    color: var(--sage-dark);
    font-weight: 600;
    text-decoration: none;
    transition: color 0.2s;
}

.studio-upsell a:hover {
    color: var(--accent);
    text-decoration: underline;
}

.studio-upsell-sep {
    opacity: 0.4;
}

/* ============================
   DESIGN PROTECTION SYSTEM
   ============================ */

/* Watermark overlay on tracker preview */
.tracker-page {
    position: relative;
    -webkit-user-select: none;
    user-select: none;
    -webkit-touch-callout: none;
}

.tracker-page::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 50;
    pointer-events: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='400' height='200'%3E%3Ctext x='50%25' y='50%25' dominant-baseline='middle' text-anchor='middle' font-family='Arial,sans-serif' font-size='16' font-weight='700' fill='%23000' opacity='0.18' transform='rotate(-35 200 100)'%3EPREVIEW %C2%B7 adorableaccountability.com%3C/text%3E%3C/svg%3E");
    background-repeat: repeat;
    background-size: 340px 170px;
    mix-blend-mode: multiply;
}

/* Anti-screenshot: prevent dragging images */
.tracker-page img,
.tracker-page .mochi-character,
.tracker-page .tracker-corner {
    -webkit-user-drag: none;
    pointer-events: none;
}

/* Right-click blocked tooltip */
.right-click-tooltip {
    position: fixed;
    background: rgba(0, 0, 0, 0.88);
    color: white;
    padding: 10px 18px;
    border-radius: 8px;
    font-size: 0.82rem;
    font-weight: 500;
    z-index: 10000;
    pointer-events: none;
    opacity: 0;
    transform: translateY(6px);
    transition: opacity 0.2s, transform 0.2s;
    white-space: nowrap;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.right-click-tooltip.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================
   PURCHASE GATE MODAL
   ============================ */

.purchase-overlay {
    position: fixed;
    inset: 0;
    z-index: 9000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.35s ease, visibility 0.35s;
}

.purchase-overlay.active {
    opacity: 1;
    visibility: visible;
}

.purchase-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.purchase-modal {
    position: relative;
    background: white;
    border-radius: 20px;
    max-width: 520px;
    width: 90%;
    padding: 40px 36px 32px;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.25);
    animation: modalPop 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    text-align: center;
    z-index: 1;
}

@keyframes modalPop {
    from {
        transform: scale(0.92) translateY(20px);
        opacity: 0;
    }

    to {
        transform: scale(1) translateY(0);
        opacity: 1;
    }
}

.purchase-modal-close {
    position: absolute;
    top: 14px;
    right: 18px;
    background: none;
    border: none;
    font-size: 1.4rem;
    color: #999;
    cursor: pointer;
    line-height: 1;
    transition: color 0.2s;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.purchase-modal-close:hover {
    color: #333;
    background: #f5f5f5;
}

.purchase-icon {
    font-size: 2.4rem;
    margin-bottom: 12px;
}

.purchase-modal h2 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--charcoal);
    margin-bottom: 6px;
}

.purchase-modal .purchase-subtitle {
    color: var(--charcoal-light);
    font-size: 0.92rem;
    margin-bottom: 24px;
    line-height: 1.5;
}

/* Pricing tiers */
.purchase-tiers {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
}

.purchase-tier {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 18px;
    border: 2px solid #E8F0E4;
    border-radius: 12px;
    text-align: left;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    color: inherit;
    position: relative;
    overflow: hidden;
}

.purchase-tier:hover {
    border-color: var(--sage);
    background: #F8FBF6;
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(168, 197, 160, 0.2);
}

.purchase-tier.featured {
    border-color: var(--sage);
    background: linear-gradient(135deg, #F8FBF6, #FFF8E1);
}

.purchase-tier.featured::before {
    content: '⭐ BEST VALUE';
    position: absolute;
    top: 0;
    right: 0;
    background: var(--sage);
    color: white;
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    padding: 3px 10px;
    border-radius: 0 10px 0 8px;
}

.tier-icon {
    font-size: 1.6rem;
    flex-shrink: 0;
}

.tier-info {
    flex: 1;
}

.tier-name {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--charcoal);
    margin-bottom: 2px;
}

.tier-desc {
    font-size: 0.78rem;
    color: var(--charcoal-light);
    line-height: 1.4;
}

.tier-price {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--sage-dark);
    flex-shrink: 0;
}

.tier-price .tier-original {
    display: block;
    font-size: 0.7rem;
    font-weight: 400;
    color: #999;
    text-decoration: line-through;
}

/* Trust badges */
.purchase-trust {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    font-size: 0.72rem;
    color: #999;
    margin-top: 16px;
}

.purchase-trust span {
    display: flex;
    align-items: center;
    gap: 4px;
}

/* Responsive */
@media (max-width: 500px) {
    .purchase-modal {
        padding: 28px 20px 24px;
    }

    .purchase-tier {
        padding: 12px 14px;
    }
}

/* --- Print Styles --- */

/* Page setup: ZERO margins — the tracker handles its own spacing */
@page {
    size: letter portrait;
    margin: 0;
}

@media print {

    /* Force all backgrounds/colors to print */
    *,
    *::before,
    *::after {
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }

    /* Full reset */
    html,
    body {
        width: 8.5in;
        height: 11in;
        margin: 0 !important;
        padding: 0 !important;
        background: white !important;
        overflow: hidden !important;
    }

    /* Hide ALL non-tracker elements */
    .studio-nav,
    .controls-panel,
    .preview-toolbar,
    .addon-previews,
    .print-settings-hint,
    .studio-upsell {
        display: none !important;
    }

    .studio-container {
        display: block !important;
        grid-template-columns: none !important;
        min-height: 0 !important;
        height: auto !important;
    }

    .preview-area {
        background: white !important;
        background-image: none !important;
        padding: 0 !important;
        margin: 0 !important;
        display: block !important;
        overflow: visible !important;
    }

    /* =============================================
       THE TRACKER — fills entire 8.5×11 page 
       ============================================= */
    .tracker-page {
        width: 8.5in !important;
        height: 11in !important;
        max-width: none !important;
        min-height: 0 !important;
        box-shadow: none !important;
        border-radius: 0 !important;
        margin: 0 !important;
        padding: 0 !important;
        page-break-after: always;
        page-break-inside: avoid;
        overflow: hidden !important;
        position: relative !important;
    }

    .tracker-inner {
        width: 100% !important;
        height: 100% !important;
        min-height: 0 !important;
        padding: 0.4in 0.45in 0.3in !important;
        display: flex !important;
        flex-direction: column !important;
        box-sizing: border-box !important;
    }

    /* Decorative borders — snug to page edges */
    .tracker-border {
        inset: 0.15in !important;
        border-width: 1.5px !important;
        border-radius: 8px !important;
    }

    .tracker-border-inner {
        inset: 0.2in !important;
        border-radius: 6px !important;
    }

    /* Corner decorations */
    .tracker-corner {
        font-size: 0.75rem !important;
    }

    .corner-tl {
        top: 0.2in !important;
        left: 0.22in !important;
    }

    .corner-tr {
        top: 0.2in !important;
        right: 0.22in !important;
    }

    .corner-bl {
        bottom: 0.2in !important;
        left: 0.22in !important;
    }

    .corner-br {
        bottom: 0.2in !important;
        right: 0.22in !important;
    }

    /* Header — tight */
    .tracker-header {
        padding: 0 0 6px 0 !important;
    }

    .tracker-title {
        font-size: 1.6rem !important;
        margin-bottom: 0 !important;
    }

    .tracker-subtitle {
        font-size: 0.75rem !important;
    }

    .tracker-divider {
        width: 45px !important;
        height: 2px !important;
        margin: 6px auto !important;
    }

    /* Characters — compact */
    .tracker-characters {
        padding: 2px 0 8px !important;
        gap: 6px !important;
    }

    .mochi-body {
        width: 44px !important;
        height: 40px !important;
    }

    .mochi-body::before,
    .mochi-body::after {
        width: 9px !important;
        height: 6px !important;
        top: 20px !important;
    }

    .mochi-eyes {
        top: 16px !important;
        gap: 11px !important;
    }

    .mochi-eye {
        width: 5px !important;
        height: 2px !important;
    }

    .mochi-smile {
        bottom: 10px !important;
    }

    .mochi-bow {
        width: 11px !important;
        height: 8px !important;
    }

    .mochi-bow::before,
    .mochi-bow::after {
        width: 6px !important;
        height: 6px !important;
    }

    .mochi-petal {
        width: 13px !important;
        height: 10px !important;
    }

    .mochi-lotus {
        margin-top: -4px !important;
    }

    .mochi-cat {
        margin-bottom: 4px !important;
    }

    .mochi-cat-body {
        width: 16px !important;
        height: 13px !important;
        margin-top: 4px !important;
    }

    .mochi-cat-body::before,
    .mochi-cat-body::after {
        width: 6px !important;
        height: 6px !important;
        top: -4px !important;
    }

    .tracker-leaf svg {
        width: 24px !important;
    }

    .leaf-left {
        left: 0 !important;
    }

    .leaf-right {
        right: 0 !important;
    }

    /* Couple labels */
    .couple-labels {
        gap: 1.5in !important;
        margin-bottom: 2px !important;
    }

    .couple-label {
        font-size: 7pt !important;
    }

    /* =============================================
       GRID — preserve natural proportions, center vertically
       ============================================= */
    .tracker-grids-wrapper {
        flex: 1 1 auto !important;
        padding: 0 !important;
        align-items: center !important;
        min-height: 0 !important;
    }

    .tracker-grid {
        flex: 1 !important;
        gap: 3px !important;
        align-content: start !important;
        padding: 0 !important;
    }

    .tracker-cell {
        /* KEEP square — do NOT override aspect-ratio */
        border-radius: 3px !important;
        min-height: 0 !important;
    }

    .tracker-cell:hover {
        transform: none !important;
        box-shadow: none !important;
    }

    .tracker-cell .day-num {
        font-size: 5.5pt !important;
        bottom: 1px !important;
        right: 2px !important;
    }

    /* Milestones — subtle inner dot, no overflow */
    .tracker-cell.milestone {
        border-width: 1.5px !important;
        box-shadow: none !important;
    }

    .tracker-cell.milestone::after {
        content: '' !important;
        position: absolute !important;
        top: 2px !important;
        right: 2px !important;
        width: 5px !important;
        height: 5px !important;
        border-radius: 50% !important;
        background: var(--t-accent) !important;
        font-size: 0 !important;
        opacity: 0.5 !important;
    }

    /* Grid divider for couple mode */
    .grid-divider {
        margin: 0 2px !important;
    }

    /* Footer — only reward zone (clean), hide all metadata */
    .tracker-footer {
        padding: 6px 0 0 0 !important;
        margin-top: 6px !important;
    }

    .tracker-footer-text {
        display: none !important;
    }

    .tracker-footer-deco {
        display: none !important;
    }

    .tracker-reward-zone {
        margin-top: 0 !important;
        padding: 6px 12px !important;
        font-size: 7pt !important;
        border: none !important;
        background: var(--t-cell-alt) !important;
        border-radius: 4px !important;
        font-style: italic !important;
    }

    /* Ink-friendly overrides */
    .tracker-page.ink-friendly .tracker-cell {
        border: 1px solid #999 !important;
    }

    .tracker-page.ink-friendly .mochi-body {
        background: #f8f8f8 !important;
    }

    .tracker-page.ink-friendly .tracker-reward-zone {
        background: #f5f5f5 !important;
    }
}

/* Print settings hint banner (shown on-screen, hidden in print) */
.print-settings-hint {
    background: linear-gradient(135deg, #FFF8E1, #FFF3E0);
    border: 1px solid #FFE0B2;
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    margin-bottom: 16px;
    font-size: 0.78rem;
    color: #5D4037;
    line-height: 1.5;
}

.print-settings-hint strong {
    color: #BF360C;
}

.print-settings-hint code {
    background: rgba(0, 0, 0, 0.06);
    padding: 1px 5px;
    border-radius: 3px;
    font-size: 0.72rem;
}

/* --- Floating Buy Bar --- */
.studio-floating-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 900;
    background: rgba(255, 248, 240, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid rgba(168, 197, 160, 0.25);
    box-shadow: 0 -4px 20px rgba(61, 61, 61, 0.08);
    padding: 12px 20px;
    animation: slideUpBar 0.5s ease-out;
}

@keyframes slideUpBar {
    from {
        transform: translateY(100%);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.floating-bar-inner {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.floating-bar-text {
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--charcoal);
}

.floating-bar-text strong {
    color: var(--sage-dark);
}

@media (max-width: 600px) {
    .floating-bar-inner {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }

    .floating-bar-text {
        font-size: 0.85rem;
    }
}