@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800;900&family=Inter:wght@400;500;600&display=swap');

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

:root {
    --orange: #FF7A00;
    --orange-light: #FF9933;
    --orange-glow: rgba(255,122,0,0.25);
    --green: #3CAB5A;
    --green-light: #E8F7ED;
    --yellow: #FFF3CD;
    --bg: #DCE9F5;
    --white: #FFFFFF;
    --gray-50: #F8F9FA;
    --gray-100: #F1F3F5;
    --gray-200: #E9ECEF;
    --gray-400: #ADB5BD;
    --gray-600: #6C757D;
    --gray-700: #495057;
    --gray-800: #343A40;
    --shadow-sm: 0 1px 4px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.13);
    --radius: 14px;
    --font-display: 'Nunito', sans-serif;
    --font-body: 'Inter', sans-serif;
}

body {
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--gray-800);
    overflow-x: hidden;
}

/* BREADCRUMB */
.breadcrumb {
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    padding: 0.5rem 0;
    margin: 0;
    border-radius: 0;
}

.breadcrumb-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    color: var(--gray-600);
}

.breadcrumb-inner a {
    color: #4A90D9;
    text-decoration: none;
    font-weight: 500;
}

.breadcrumb-inner a:hover { text-decoration: underline; }

.breadcrumb-sep { color: var(--gray-400); }

.breadcrumb-current {
    color: var(--gray-800);
    font-weight: 600;
}

/* HERO */
.hero {
    max-width: 1280px;
    margin: 0 auto;
    padding: 2rem 1.5rem 1.5rem;
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: 2rem;
    align-items: start;
}

/* WHEEL SECTION */
.wheel-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    position: relative;
}

.wheel-title-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 0.25rem;
}

.wheel-title {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 900;
    color: var(--gray-800);
}

.wheel-subtitle {
    color: var(--gray-600);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

/* FLOATING ACTIONS */
.floating-actions {
    position: absolute;
    left: -10px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 8px;
    z-index: 10;
}

.float-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 10px;
    padding: 8px 12px;
    cursor: pointer;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--gray-700);
    box-shadow: var(--shadow-sm);
    transition: box-shadow 0.2s, transform 0.2s;
    white-space: nowrap;
}

.float-btn:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(-2px);
}

.float-icon { font-size: 16px; }

/* WHEEL CANVAS WRAPPER */
.wheel-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: 80px;
}

#wheelFullscreenTarget:fullscreen .wheel-wrapper,
#wheelFullscreenTarget:-webkit-full-screen .wheel-wrapper { margin-left: 0; }

.wheel-pointer {
    position: absolute;
    top: -6px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 36px;
    z-index: 20;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
}

canvas#wheelCanvas {
    border-radius: 50%;
    box-shadow: 0 8px 40px rgba(0,0,0,0.18), 0 0 0 6px white, 0 0 0 8px var(--gray-200);
    cursor: pointer;
    transition: filter 0.2s;
}

canvas#wheelCanvas:hover { filter: brightness(1.04); }

/* RESULT DISPLAY */
#nywResult {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--orange);
    text-align: center;
    min-height: 2rem;
    transition: opacity 0.3s;
}

/* SPIN CONTROLS */
.wheel-controls {
    display: flex;
    gap: 12px;
    align-items: center;
    margin-left: 80px;
}

.btn-spin {
    background: var(--orange);
    color: white;
    border: none;
    border-radius: 12px;
    padding: 14px 40px;
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 900;
    cursor: pointer;
    letter-spacing: 1px;
    box-shadow: 0 4px 16px var(--orange-glow);
    transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
}

.btn-spin:hover {
    transform: scale(1.06);
    box-shadow: 0 6px 24px rgba(255,122,0,0.45), 0 0 0 6px var(--orange-glow);
    background: var(--orange-light);
}

.btn-spin:active { transform: scale(0.97); }
.btn-spin:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

.btn-secondary {
    background: var(--white);
    color: var(--gray-800);
    border: 1.5px solid var(--gray-200);
    border-radius: 10px;
    padding: 12px 20px;
    font-size: 0.875rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: background 0.15s, box-shadow 0.15s, transform 0.15s;
    box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
    background: var(--gray-100);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* CONTROL PANEL */
.control-panel {
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-200);
    overflow: hidden;
}

.panel-tabs {
    display: flex;
    border-bottom: 1px solid var(--gray-200);
    padding: 0 1rem;
}

.panel-tab {
    background: none;
    border: none;
    padding: 0.9rem 1rem;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--gray-600);
    display: flex;
    align-items: center;
    gap: 5px;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    transition: color 0.15s;
}

.panel-tab.active {
    color: var(--orange);
    border-bottom-color: var(--orange);
}

.panel-body { padding: 1rem; }

.tab-content { display: none; }
.tab-content.active { display: block; }

/* ENTRIES */
.entries-count {
    display: inline-block;
    background: var(--gray-100);
    border-radius: 20px;
    padding: 3px 12px;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--gray-700);
    margin-bottom: 12px;
}

.entries-search-row {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
}

.entries-search {
    flex: 1;
    border: 1.5px solid var(--gray-200);
    border-radius: 8px;
    padding: 8px 12px;
    font-size: 0.85rem;
    color: var(--gray-800);
    outline: none;
    transition: border-color 0.15s;
}

.entries-search:focus { border-color: var(--orange); }

.btn-add {
    background: var(--green);
    color: white;
    border: none;
    border-radius: 8px;
    padding: 8px 14px;
    font-size: 0.85rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
    transition: background 0.15s, transform 0.15s;
}

.btn-add:hover {
    background: #2E9449;
    transform: scale(1.04);
}

/* Items List */
#nywItemsList {
    list-style: none;
    padding: 0;
    margin: 0 0 10px 0;
    max-height: 300px;
    overflow-y: auto;
}

#nywItemsList li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 7px 6px;
    border-bottom: 1px solid var(--gray-100);
    font-size: 0.875rem;
    border-radius: 6px;
    transition: background 0.1s;
}

#nywItemsList li:hover { background: var(--gray-50); }

.btn-rm {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 0.75rem;
    color: var(--gray-400);
    padding: 2px 6px;
    border-radius: 4px;
    transition: color 0.15s, background 0.15s;
}

.btn-rm:hover { color: #DC3545; background: #FFF5F5; }

/* Entries footer */
.entries-footer {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    padding-top: 8px;
    border-top: 1px solid var(--gray-100);
}

.btn-sm {
    background: var(--gray-100);
    border: none;
    border-radius: 7px;
    padding: 6px 10px;
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
    color: var(--gray-700);
    transition: background 0.15s;
}

.btn-sm:hover { background: var(--gray-200); }
.btn-sm.danger:hover { background: #FFF5F5; color: #DC3545; }

/* SETTINGS */
.settings-group { margin-bottom: 1.2rem; }

.settings-label {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--gray-600);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.6rem;
}

.setting-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}

.setting-name {
    font-size: 0.85rem;
    color: var(--gray-800);
}

.toggle {
    position: relative;
    width: 36px;
    height: 20px;
    background: var(--gray-200);
    border-radius: 20px;
    cursor: pointer;
    border: none;
    transition: background 0.2s;
}

.toggle.on { background: var(--orange); }

.toggle::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 16px;
    height: 16px;
    background: white;
    border-radius: 50%;
    transition: transform 0.2s;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.toggle.on::after { transform: translateX(16px); }

input[type=range] { accent-color: var(--orange); }

/* FEATURE CARDS */
.features {
    max-width: 1280px;
    margin: 0.5rem auto 0;
    padding: 0 1.5rem 1.5rem;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.feature-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 1.2rem;
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: flex-start;
    gap: 14px;
    transition: box-shadow 0.2s, transform 0.2s;
}

.feature-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }

.feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
}

.fi-purple { background: #F3E8FF; }
.fi-green  { background: var(--green-light); }
.fi-orange { background: #FFF3E0; }
.fi-blue   { background: #E8F4FF; }
.fi-gold   { background: #FFFDE7; }

.feature-card h3 {
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 800;
    margin-bottom: 4px;
}

.feature-card p {
    font-size: 0.82rem;
    color: var(--gray-600);
    line-height: 1.5;
}

.fc-purple h3 { color: #7C3AED; }
.fc-green  h3 { color: var(--green); }
.fc-orange h3 { color: var(--orange); }
.fc-blue   h3 { color: #2563EB; }
.fc-gold   h3 { color: #D97706; }

/* SEO SECTION */
.section-seo {
    background: var(--white);
    padding: 3rem 0;
    border-top: 1px solid var(--gray-200);
}

.section-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.seo-content { max-width: 860px; margin: 0 auto; }

.seo-content h1 {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 900;
    color: var(--gray-800);
    margin-bottom: 0.5rem;
}

.seo-content h2 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--orange);
    margin: 1.8rem 0 0.7rem;
}

.seo-content p {
    line-height: 1.8;
    color: var(--gray-600);
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.seo-content ul { margin: 0.5rem 0 1rem 1.2rem; }

.seo-content li {
    line-height: 1.8;
    color: var(--gray-600);
    font-size: 0.95rem;
}

/* SECTION TITLES */
.section-title {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 900;
    color: var(--gray-800);
    margin-bottom: 0.5rem;
    text-align: center;
}

.section-sub {
    text-align: center;
    color: var(--gray-600);
    margin-bottom: 2rem;
}

/* EDU SECTION */
.section-edu {
    background: var(--white);
    padding: 3rem 0;
    border-top: 1px solid var(--gray-200);
    border-bottom: 1px solid var(--gray-200);
}

.edu-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.edu-card {
    background: linear-gradient(135deg, #FFF9F5, #FFF3E8);
    border: 1px solid #FFE0C0;
    border-radius: var(--radius);
    padding: 1.2rem;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: transform 0.2s, box-shadow 0.2s;
}

.edu-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); }

.edu-icon { font-size: 28px; }

.edu-card strong {
    font-size: 0.9rem;
    font-weight: 700;
    display: block;
    margin-bottom: 2px;
}

.edu-card span { font-size: 0.8rem; color: var(--gray-600); }

/* HOW TO USE */
.section-howto {
    background: var(--white);
    padding: 3.5rem 0;
    border-top: 1px solid var(--gray-200);
    border-bottom: 1px solid var(--gray-200);
}

.howto-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1.4rem;
    margin-top: 1.5rem;
}

.howto-step {
    background: var(--bg);
    border-radius: var(--radius);
    padding: 1.6rem 1.3rem;
    text-align: center;
    position: relative;
    border: 1px solid var(--gray-200);
    transition: transform 0.2s, box-shadow 0.2s;
}

.howto-step:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

.howto-num {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--orange);
    color: #fff;
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 900;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.9rem;
    box-shadow: 0 4px 14px rgba(255,122,0,0.35);
}

.howto-icon { font-size: 2rem; margin-bottom: 0.6rem; }

.howto-step h3 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 800;
    margin-bottom: 0.4rem;
    color: var(--gray-800);
}

.howto-step p { font-size: 0.83rem; color: var(--gray-600); line-height: 1.6; }

.howto-arrow {
    position: absolute;
    top: 50%;
    right: -28px;
    transform: translateY(-50%);
    font-size: 1.4rem;
    color: var(--gray-400);
    display: none;
}

@media (min-width: 769px) {
    .howto-grid { grid-template-columns: repeat(4, 1fr); }
    .howto-step:not(:last-child) .howto-arrow { display: block; }
}

/* USE CASES / CATEGORIES */
.section-cats { padding: 3rem 0; }

.cats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.cat-card {
    background: var(--white);
    border-radius: var(--radius);
    border: 1px solid var(--gray-200);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    transition: box-shadow 0.2s, transform 0.2s;
}

.cat-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }

.cat-header {
    padding: 1rem 1rem 0.5rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.cat-header h3 {
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 800;
}

.cat-emoji { font-size: 20px; }

.cat-activities {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    padding: 0 1rem 1rem;
}

.cat-pill {
    background: var(--gray-100);
    border-radius: 20px;
    padding: 3px 10px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--gray-700);
}

/* WHO USES */
.section-whouses { padding: 3.5rem 0; }

.whouses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.3rem;
    margin-top: 1.5rem;
}

.whouses-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 1.6rem;
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow-sm);
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    transition: transform 0.2s, box-shadow 0.2s;
}

.whouses-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }

.whouses-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
}

.whouses-card h3 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 800;
    margin-bottom: 0.35rem;
    color: var(--gray-800);
}

.whouses-card p { font-size: 0.83rem; color: var(--gray-600); line-height: 1.65; }

/* FAQ */
.faq-item { border-bottom: 1px solid var(--gray-200); }

.faq-q {
    background: none;
    border: none;
    width: 100%;
    text-align: left;
    padding: 1rem 0;
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--gray-800);
}

.faq-a {
    padding: 0 0 1rem;
    color: var(--gray-600);
    font-size: 0.9rem;
    line-height: 1.7;
    display: none;
}

.faq-a.open { display: block; }

.faq-arrow { transition: transform 0.2s; }
.faq-arrow.open { transform: rotate(180deg); }

/* MODAL */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.55);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
}

.modal-overlay.show { display: flex; }

.modal-card {
    background: var(--white);
    border-radius: 24px;
    padding: 2.5rem 2rem;
    text-align: center;
    max-width: 380px;
    width: 90%;
    box-shadow: 0 20px 60px rgba(0,0,0,0.25);
    animation: modalPop 0.35s cubic-bezier(0.34,1.56,0.64,1);
}

@keyframes modalPop {
    from { transform: scale(0.7); opacity: 0; }
    to   { transform: scale(1);   opacity: 1; }
}

.winner-trophy { font-size: 2.5rem; margin-bottom: 0.5rem; }

.winner-label {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--orange);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 0.5rem;
}

.winner-name {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 900;
    color: var(--gray-800);
    margin-bottom: 1.5rem;
}

.modal-actions {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

.modal-actions .btn-spin { padding: 11px 24px; font-size: 0.9rem; }

.btn-outline {
    background: none;
    border: 1.5px solid var(--gray-200);
    border-radius: 10px;
    padding: 10px 20px;
    font-size: 0.875rem;
    font-weight: 700;
    cursor: pointer;
    color: var(--gray-700);
    transition: background 0.15s;
}

.btn-outline:hover { background: var(--gray-100); }

/* CONFETTI */
#confetti-canvas {
    position: fixed;
    top: 0; left: 0;
    width: 100vw; height: 100vh;
    pointer-events: none;
    z-index: 999;
}

#wheelFullscreenTarget {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

#wheelFullscreenTarget:fullscreen,
#wheelFullscreenTarget:-webkit-full-screen,
#wheelFullscreenTarget:-moz-full-screen {
    background: var(--bg);
    width: 100vw; height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
}

#wheelFullscreenTarget:fullscreen canvas#wheelCanvas,
#wheelFullscreenTarget:-webkit-full-screen canvas#wheelCanvas {
    width: 80vmin !important;
    height: 80vmin !important;
}

#wheelFullscreenTarget:fullscreen .modal-overlay,
#wheelFullscreenTarget:-webkit-full-screen .modal-overlay {
    position: absolute;
    inset: 0;
    z-index: 200;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
    .hero { grid-template-columns: 1fr; }
    .features { grid-template-columns: repeat(2, 1fr); }
    .cats-grid { grid-template-columns: repeat(2, 1fr); }
    .edu-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .features { grid-template-columns: 1fr; }
    .cats-grid { grid-template-columns: repeat(2, 1fr); }
    .wheel-wrapper { margin-left: 0; }
    .wheel-controls { margin-left: 0; }
    .floating-actions {
        position: relative;
        left: auto; top: auto; transform: none;
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
    }
    .edu-grid { grid-template-columns: 1fr; }
    .whouses-grid { grid-template-columns: 1fr; }
}