:root {
    --bg: #f3efe5;
    --bg-accent: #e8f4ff;
    --bg-accent-2: #ffdfe9;
    --ink: #1d2530;
    --ink-soft: #4f5a67;
    --card: #fffdf8;
    --card-active: #e0f2fe;
    --pill-active: #fff2e7;
    --line: #d8d2c3;
    --primary: #ff7a18;
    --primary-2: #ffb347;
    --secondary: #35a7ff;
    --ok: #3cb371;
    --radius-xl: 24px;
    --radius-lg: 18px;
    --radius-md: 12px;
    --shadow: 0 14px 30px rgba(29, 37, 48, 0.14);
    --glow: rgba(255, 122, 24, 0.4);
}

html[data-theme="dark"] {
    --bg: #0f172a;
    --bg-accent: #1e293b;
    --bg-accent-2: #1f2937;
    --ink: #f8fafc;
    --ink-soft: #cbd5e1;
    --card: #1e293b;
    --card-active: #0c4a6e;
    --pill-active: #431407;
    --line: #475569;
    --primary: #fb923c;
    --primary-2: #f59e0b;
    --secondary: #38bdf8;
    --ok: #22c55e;
    --shadow: 0 22px 40px rgba(0, 0, 0, 0.45);
    --glow: rgba(251, 146, 60, 0.5);
}

* {
    box-sizing: border-box;
}

/* ===== FLOATING DECORATIONS ===== */
.floating-decorations {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

.floater {
    position: absolute;
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    left: var(--x, 10%);
    animation: float 12s ease-in-out infinite;
    animation-delay: var(--delay, 0s);
    opacity: 0.5;
    filter: blur(0.3px);
}

@keyframes float {
    0%,
    100% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 0.5;
    }
    90% {
        opacity: 0.5;
    }
    100% {
        transform: translateY(-10vh) rotate(360deg);
        opacity: 0;
    }
}

/* ===== GLASS EFFECTS ===== */
.glass-card {
    background: color-mix(in srgb, var(--card) 85%, transparent);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.glass-nav {
    background: linear-gradient(
        to top,
        color-mix(in srgb, var(--bg) 90%, transparent),
        color-mix(in srgb, var(--bg) 70%, transparent)
    ) !important;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

/* ===== BOUNCY BUTTONS ===== */
.bounce-btn {
    transition:
        transform 0.15s cubic-bezier(0.34, 1.56, 0.64, 1),
        box-shadow 0.2s ease,
        background 0.2s ease;
}

.bounce-btn:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.bounce-btn:active {
    transform: translateY(0) scale(0.98);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* ===== WIGGLE HOVER ===== */
.wiggle-hover:hover {
    animation: wiggleHover 0.5s ease-in-out;
}

@keyframes wiggleHover {
    0%,
    100% {
        transform: rotate(0deg);
    }
    25% {
        transform: rotate(-3deg);
    }
    75% {
        transform: rotate(3deg);
    }
}

/* ===== BRAND ANIMATION ===== */
.brand-emoji {
    display: inline-block;
    animation: brandBounce 2s ease-in-out infinite;
}

@keyframes brandBounce {
    0%,
    100% {
        transform: translateY(0) rotate(0deg);
    }
    25% {
        transform: translateY(-3px) rotate(-5deg);
    }
    75% {
        transform: translateY(-3px) rotate(5deg);
    }
}

/* ===== PULSE GLOW ===== */
.pulse-glow {
    animation: pulseGlow 2s ease-in-out infinite;
}

@keyframes pulseGlow {
    0%,
    100% {
        box-shadow: 0 4px 15px var(--glow);
    }
    50% {
        box-shadow:
            0 4px 30px var(--glow),
            0 0 40px var(--glow);
    }
}

/* ===== GLOW BORDER ===== */
.glow-border {
    animation: glowBorder 2s ease-in-out infinite;
}

@keyframes glowBorder {
    0%,
    100% {
        box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    }
    50% {
        box-shadow:
            0 8px 40px var(--glow),
            0 0 60px rgba(255, 122, 24, 0.15);
    }
}

/* ===== CELEBRATION TEXT ===== */
.celebration-text {
    text-align: center;
    font-size: clamp(1.5rem, 6vw, 2rem);
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary), var(--secondary), #a855f7);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: celebrationPop 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes celebrationPop {
    0% {
        transform: scale(0);
        opacity: 0;
    }
    50% {
        transform: scale(1.2);
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

/* ===== TITLE BOUNCE ===== */
.title-bounce {
    animation: titleEnter 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

@keyframes titleEnter {
    0% {
        opacity: 0;
        transform: translateY(-20px) scale(0.9);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* ===== HINT ANIMATED ===== */
.hint-animated {
    opacity: 0.7;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.hint-animated.revealed {
    opacity: 1;
    transform: scale(1.02);
}

/* ===== ANSWER POP ===== */
.answer-pop {
    animation: answerReveal 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes answerReveal {
    0% {
        transform: scale(0.5) rotateX(-15deg);
        opacity: 0;
    }
    60% {
        transform: scale(1.1) rotateX(5deg);
    }
    100% {
        transform: scale(1) rotateX(0);
        opacity: 1;
    }
}

/* ===== IMAGE REVEAL ===== */
.answer-media img {
    max-width: 100%;
    max-height: min(50vh, 400px);
    object-fit: contain;
    display: block;
    animation: imageReveal 0.6s ease-out;
}

@keyframes imageReveal {
    0% {
        opacity: 0;
        transform: scale(0.9);
        filter: blur(10px);
    }
    100% {
        opacity: 1;
        transform: scale(1);
        filter: blur(0);
    }
}

html,
body {
    margin: 0;
    padding: 0;
    width: 100%;
    min-height: 100vh;
    font-family: "Baloo 2", "Fredoka", system-ui, sans-serif;
    color: var(--ink);
    background:
        radial-gradient(circle at 12% 14%, #ffe7c4 0%, transparent 24%),
        radial-gradient(circle at 87% 16%, #c9e8ff 0%, transparent 22%),
        radial-gradient(circle at 75% 90%, #ffd7e7 0%, transparent 26%),
        linear-gradient(160deg, var(--bg), var(--bg-accent), var(--bg-accent-2));
    background-attachment: fixed;
}

html[data-theme="dark"] body {
    background:
        radial-gradient(circle at 12% 14%, rgba(251, 146, 60, 0.15) 0%, transparent 24%),
        radial-gradient(circle at 87% 16%, rgba(56, 189, 248, 0.12) 0%, transparent 22%),
        radial-gradient(circle at 75% 90%, rgba(168, 85, 247, 0.1) 0%, transparent 26%),
        linear-gradient(160deg, var(--bg), var(--bg-accent), var(--bg-accent-2));
}

body {
    display: grid;
    place-items: center;
    overflow-x: hidden;
}

button,
input,
select,
textarea {
    font: inherit;
}

.app-shell {
    width: min(960px, calc(100vw - 24px));
    min-height: 100vh;
    margin: 0;
    padding: 74px 0 96px;
    display: grid;
    place-items: center;
    position: relative;
    z-index: 2;
}

.top-bar {
    position: fixed;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: min(960px, calc(100vw - 24px));
    z-index: 15;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    margin-bottom: 0;
    padding: 8px 16px;
    border-radius: var(--radius-xl);
    border: 1px solid var(--line);
    background: color-mix(in srgb, var(--card) 85%, transparent);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.top-actions {
    display: flex;
    gap: 8px;
}

.brand {
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: 0.02em;
    display: flex;
    align-items: center;
    gap: 8px;
}

.icon-btn {
    border: 1px solid var(--line);
    background: var(--card);
    color: var(--ink);
    border-radius: 999px;
    height: 40px;
    min-width: 40px;
    padding: 0 14px;
    cursor: pointer;
    font-weight: 700;
    transition: all 0.2s ease;
}

.icon-btn:hover {
    border-color: var(--secondary);
    background: var(--card-active);
}

.page {
    display: none !important;
    opacity: 0;
}

.page.active {
    display: grid !important;
    opacity: 1;
}

.card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius-xl);
    padding: 24px;
    box-shadow: var(--shadow);
    width: min(860px, calc(100vw - 24px));
    transition:
        transform 0.3s ease,
        box-shadow 0.3s ease;
}

h1,
h2,
h3,
p {
    margin: 0;
}

.stack {
    display: grid;
    gap: 16px;
}

.option-grid {
    display: grid;
    gap: 12px;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.option-card {
    border: 2px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--card);
    color: var(--ink);
    padding: 16px;
    cursor: pointer;
    text-align: left;
    transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
    overflow: hidden;
}

.option-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent 40%, rgba(255, 255, 255, 0.1) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.option-card:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
    border-color: var(--secondary);
}

.option-card:hover::before {
    opacity: 1;
}

.option-card.active {
    border-color: var(--secondary);
    background: var(--card-active);
    transform: scale(1.02);
    box-shadow: 0 8px 25px rgba(53, 167, 255, 0.25);
}

.option-card h3 {
    font-size: 1.1rem;
    margin-bottom: 4px;
}

.option-card small {
    color: var(--ink-soft);
    display: block;
    margin-bottom: 6px;
}

.pill-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.pill {
    border: 2px solid var(--line);
    background: var(--card);
    color: var(--ink);
    border-radius: 999px;
    padding: 10px 18px;
    cursor: pointer;
    font-weight: 700;
    transition: all 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.pill:hover {
    transform: scale(1.05);
    border-color: var(--primary);
}

.pill.active {
    border-color: var(--primary);
    background: var(--pill-active);
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(255, 122, 24, 0.25);
}

.btn {
    border: 0;
    border-radius: 14px;
    min-height: 52px;
    padding: 12px 20px;
    cursor: pointer;
    font-size: 1.05rem;
    font-weight: 800;
    position: relative;
    overflow: hidden;
    transition: all 0.2s ease;
}

.btn::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.btn:hover::after {
    opacity: 1;
}

.btn-primary {
    color: #fff;
    background: linear-gradient(135deg, var(--primary), var(--primary-2));
    box-shadow: 0 4px 15px rgba(255, 122, 24, 0.3);
}

.btn-primary:hover {
    box-shadow: 0 8px 25px rgba(255, 122, 24, 0.4);
}

.btn-secondary {
    background: var(--card);
    color: var(--ink);
    border: 2px solid var(--line);
}

.btn-success {
    color: #fff;
    background: linear-gradient(135deg, var(--ok), #2dd876);
    box-shadow: 0 4px 15px rgba(60, 179, 113, 0.3);
}

.hint-card {
    border-radius: var(--radius-lg);
    border: 2px dashed var(--line);
    background: var(--card);
    padding: 18px;
    min-height: 90px;
    display: grid;
    align-content: center;
    font-size: 1.15rem;
    font-weight: 700;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
    overflow: hidden;
}

.hint-card::before {
    content: attr(data-hint);
    position: absolute;
    top: 8px;
    right: 12px;
    font-size: 2rem;
    opacity: 0.08;
    font-weight: 900;
}

.hint-card.revealed {
    border-style: solid;
    border-color: var(--secondary);
    background: var(--card-active);
    transform: scale(1.02);
    box-shadow: 0 8px 25px rgba(53, 167, 255, 0.2);
}

html[data-theme="dark"] .hint-card.revealed {
    background: var(--card-active);
}

.mini {
    color: var(--ink-soft);
    font-size: 0.93rem;
}

.toggle-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    background: color-mix(in srgb, var(--card) 90%, black 10%);
    padding: 10px 12px;
    border-radius: var(--radius-md);
    border: 1px solid var(--line);
}

.answer-media {
    width: 100%;
    min-height: 200px;
    max-height: min(55vh, 450px);
    border-radius: var(--radius-xl);
    border: 2px solid var(--line);
    background: var(--card);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ink-soft);
    overflow: hidden;
    transition: all 0.3s ease;
}

.answer-title {
    font-size: clamp(2rem, 8vw, 3rem);
    font-weight: 800;
    text-align: center;
}

.nav-bar {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 25;
    pointer-events: auto;
    padding: 10px 12px max(10px, env(safe-area-inset-bottom));
    background: linear-gradient(
        to top,
        color-mix(in srgb, var(--bg) 96%, transparent),
        color-mix(in srgb, var(--bg) 80%, transparent),
        transparent
    );
    backdrop-filter: blur(6px);
}

.nav-bar .inner {
    max-width: 980px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(10, 15, 24, 0.7);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 30;
    padding: 12px;
    backdrop-filter: blur(4px);
}

.modal-backdrop.show {
    display: flex;
    animation: backdropIn 0.3s ease;
}

@keyframes backdropIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.modal {
    width: min(900px, calc(100vw - 32px));
    max-height: calc(100vh - 48px);
    display: flex;
    flex-direction: column;
    background: var(--card);
    color: var(--ink);
    border-radius: var(--radius-xl);
    border: 1px solid var(--line);
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.3);
    animation: modalIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes modalIn {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.modal-top {
    padding: 16px 20px 12px;
    border-bottom: 1px solid var(--line);
    flex-shrink: 0;
}

.modal-body {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 16px 20px 20px;
    scrollbar-width: thin;
    scrollbar-color: var(--line) transparent;
}

.modal-body::-webkit-scrollbar {
    width: 8px;
}

.modal-body::-webkit-scrollbar-track {
    background: transparent;
}

.modal-body::-webkit-scrollbar-thumb {
    background: var(--line);
    border-radius: 4px;
}

.modal-body::-webkit-scrollbar-thumb:hover {
    background: var(--ink-soft);
}

.settings-card {
    padding: 16px;
}

.input,
.select {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 9px 10px;
    background: var(--card);
    color: var(--ink);
}

.list {
    display: grid;
    gap: 10px;
}

.list-item {
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 12px;
    background: color-mix(in srgb, var(--card) 92%, white 8%);
}

/* Compact item row for settings */
.item-row {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 14px;
    align-items: start;
}

.item-preview-thumb {
    width: 100px;
    height: 75px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: color-mix(in srgb, var(--card) 90%, black 10%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ink-soft);
    font-size: 0.72rem;
    text-align: center;
    flex-shrink: 0;
    overflow: hidden;
    position: relative;
}

.item-preview-thumb img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    display: block;
}

.item-preview-thumb .no-img {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.item-details {
    display: grid;
    gap: 6px;
    min-width: 0;
}

.item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.item-title {
    font-weight: 700;
    font-size: 0.95rem;
}

.item-diff {
    font-size: 0.78rem;
    color: var(--ink-soft);
    background: color-mix(in srgb, var(--secondary) 15%, var(--card));
    padding: 2px 8px;
    border-radius: 999px;
}

.item-url-row {
    display: flex;
    gap: 6px;
    align-items: center;
}

.item-url-row .input {
    flex: 1;
    padding: 6px 8px;
    font-size: 0.85rem;
}

.item-actions {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.item-actions .btn {
    min-height: 34px;
    padding: 6px 10px;
    font-size: 0.8rem;
    border-radius: 8px;
}

.item-status {
    color: var(--ink-soft);
    font-size: 0.78rem;
    min-height: 1.2em;
}

/* Batch actions bar */
.batch-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 12px;
    padding: 10px 12px;
    background: color-mix(in srgb, var(--primary) 8%, var(--card));
    border-radius: 10px;
    border: 1px solid color-mix(in srgb, var(--primary) 20%, var(--line));
    align-items: center;
}

.batch-actions .btn {
    min-height: 38px;
}

.batch-status {
    flex: 1;
    font-size: 0.85rem;
    color: var(--ink-soft);
    text-align: right;
}

/* Old preview style (fallback) */
.settings-image-preview {
    margin-top: 8px;
    width: 100%;
    height: 120px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: color-mix(in srgb, var(--card) 90%, black 10%);
    background-size: cover;
    background-position: center;
    display: grid;
    place-items: center;
    color: var(--ink-soft);
    font-size: 0.9rem;
    text-align: center;
    padding: 8px;
}

.settings-image-actions {
    margin-top: 8px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 6px;
}

.settings-status {
    margin-top: 6px;
    color: var(--ink-soft);
    font-size: 0.84rem;
}

/* Settings section divider */
.settings-divider {
    border: 0;
    border-top: 1px solid var(--line);
    margin: 16px 0;
}

.hidden {
    display: none !important;
}

@media (min-width: 760px) {
    .app-shell {
        padding-top: 20px;
    }

    .card {
        padding: 20px;
    }

    .nav-bar .inner {
        grid-template-columns: 220px 1fr;
    }
}