/* ============================================
   NightCaptchas - Stylesheet
   ============================================ */

:root {
    --bg-dark: #0a0a0f;
    --bg-card: #16161e;
    --bg-card-hover: #1e1e2a;
    --text-primary: #f5f5f7;
    --text-secondary: #a0a0b0;
    --text-muted: #666680;
    --accent: #ff6b6b;
    --accent-secondary: #ffa502;
    --success: #00b894;
    --border: rgba(255, 255, 255, 0.08);
    --border-focus: rgba(255, 107, 107, 0.4);
    --shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 48px rgba(0, 0, 0, 0.6);
    --radius: 12px;
    --radius-sm: 8px;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;
}

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

body {
    font-family: var(--font-sans);
    background: var(--bg-dark);
    color: var(--text-primary);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

/* Views */
.view {
    min-height: 100vh;
}

.hidden {
    display: none !important;
}

/* ============================================
   LANDING CAPTCHA
   ============================================ */

.landing-captcha-wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
    background: var(--bg-dark);
    transition: opacity 0.8s ease-out;
}

.landing-captcha-wrapper.dissolving {
    opacity: 0;
    pointer-events: none;
}

.landing-captcha-wrapper.gone {
    display: none;
}

.landing-captcha-wrapper .logo-area {
    margin-bottom: 2rem;
}

.landing-captcha-center {
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* ============================================
   CREATOR VIEW
   ============================================ */

.creator-container {
    max-width: 520px;
    margin: 0 auto;
    padding: 3rem 1.5rem;
}

.logo-area {
    text-align: center;
    margin-bottom: 2.5rem;
}

.logo-icon {
    margin-bottom: 1rem;
}

.logo-text {
    font-family: var(--font-display);
    font-size: 2.4rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.tagline {
    color: var(--text-secondary);
    font-size: 1.05rem;
}

/* Creator Card */
.creator-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: var(--shadow);
}

.creator-card h2 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.3rem;
}

.card-subtitle {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1.8rem;
}

/* Form */
.form-group {
    margin-bottom: 1.2rem;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 0.4rem;
}

.optional {
    color: var(--text-muted);
    font-weight: 400;
}

.form-group input {
    width: 100%;
    padding: 0.7rem 0.9rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.95rem;
    font-family: var(--font-sans);
    transition: border-color 0.2s, box-shadow 0.2s;
}

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

.form-group input:focus {
    outline: none;
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px rgba(255, 107, 107, 0.1);
}

/* Buttons */
.btn-primary {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.85rem 1.5rem;
    background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-weight: 600;
    font-family: var(--font-sans);
    cursor: pointer;
    transition: transform 0.15s, box-shadow 0.15s;
    margin-top: 0.5rem;
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(255, 107, 107, 0.3);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    display: inline-block;
    padding: 0.6rem 1.2rem;
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-family: var(--font-sans);
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
}

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

/* Link Output */
.link-output {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
}

.link-output label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.link-copy-row {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.8rem;
}

.link-copy-row input {
    flex: 1;
    padding: 0.6rem 0.8rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.85rem;
    font-family: monospace;
}

.btn-copy {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.6rem 1rem;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.85rem;
    font-family: var(--font-sans);
    cursor: pointer;
    transition: background 0.2s;
    white-space: nowrap;
}

.btn-copy:hover {
    background: rgba(255, 255, 255, 0.12);
}

.btn-copy.copied {
    background: rgba(0, 184, 148, 0.2);
    border-color: rgba(0, 184, 148, 0.3);
    color: var(--success);
}

/* How it Works */
.how-it-works {
    margin-top: 2.5rem;
    text-align: center;
}

.how-it-works h3 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    margin-bottom: 1.2rem;
}

.steps {
    display: flex;
    gap: 1rem;
}

.step {
    flex: 1;
    padding: 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
}

.step-num {
    width: 28px;
    height: 28px;
    line-height: 28px;
    text-align: center;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
    color: white;
    font-size: 0.8rem;
    font-weight: 700;
    margin: 0 auto 0.6rem;
}

.step p {
    font-size: 0.82rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* ============================================
   CAPTCHA VIEW
   ============================================ */

.captcha-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    position: relative;
    background: #f0f0f0;
}

/* Fake page background */
.fake-page-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    padding: 3rem 2rem;
    pointer-events: none;
}

.fake-content-block {
    max-width: 600px;
    margin: 0 auto 1rem;
    height: 16px;
    background: #ddd;
    border-radius: 4px;
}

.fake-content-block.short {
    width: 60%;
    max-width: 360px;
}

.captcha-wrapper {
    position: relative;
    z-index: 10;
}

/* Checkbox Stage */
.captcha-box {
    background: #fff;
    border: 1px solid #d3d3d3;
    border-radius: 3px;
    padding: 1rem 1.2rem;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
    width: 310px;
}

.captcha-checkbox-row {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.captcha-checkbox {
    width: 28px;
    height: 28px;
    border: 2px solid #c1c1c1;
    border-radius: 3px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: border-color 0.2s;
    flex-shrink: 0;
}

.captcha-checkbox:hover {
    border-color: #4285f4;
}

.checkbox-label {
    font-size: 0.9rem;
    color: #333;
    flex: 1;
}

.recaptcha-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.1rem;
    flex-shrink: 0;
}

.brand-logo {
    display: flex;
    align-items: center;
}

.brand-text {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.brand-text span:first-child {
    font-size: 0.7rem;
    color: #555;
    font-weight: 600;
}

.brand-sub {
    font-size: 0.55rem;
    color: #999;
}

/* Spinner */
.spinner {
    width: 20px;
    height: 20px;
    border: 2.5px solid #e0e0e0;
    border-top-color: #4285f4;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

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

/* Checkmark in checkbox */
.captcha-checkbox .checkmark {
    display: block;
}
.captcha-checkbox .checkmark.hidden {
    display: none;
}

/* Grid Stage */
.captcha-grid-container {
    background: #fff;
    border: 1px solid #d3d3d3;
    border-radius: 3px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
    width: 410px;
    overflow: hidden;
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.captcha-header {
    background: #4285f4;
    color: white;
    padding: 1rem 1.2rem;
}

.captcha-instruction {
    font-size: 0.82rem;
    opacity: 0.9;
    margin-bottom: 0.2rem;
}

.target-name {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.2rem;
}

.captcha-hint {
    font-size: 0.72rem;
    opacity: 0.7;
}

/* Scene Container: image + grid overlay */
.captcha-scene {
    position: relative;
    width: 400px;
    height: 400px;
    margin: 4px auto;
    overflow: hidden;
    background: #111;
}

.scene-image {
    position: absolute;
    inset: 0;
}

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

/* 4x4 clickable grid overlay */
.scene-grid {
    position: absolute;
    inset: 0;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(4, 1fr);
    gap: 2px;
}

.grid-cell {
    cursor: pointer;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: background 0.15s;
}

.grid-cell:hover {
    background: rgba(255, 255, 255, 0.06);
}

.grid-cell.selected {
    background: rgba(66, 133, 244, 0.25);
    border-color: rgba(66, 133, 244, 0.6);
}

.grid-cell.selected::after {
    content: '';
    position: absolute;
    top: 5px;
    left: 5px;
    width: 22px;
    height: 22px;
    background: #4285f4;
    border-radius: 50%;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 13l4 4L19 7'/%3E%3C/svg%3E");
    background-size: 14px;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 2;
}

/* Error shake */
.grid-shake {
    animation: shake 0.4s ease-in-out;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-6px); }
    40% { transform: translateX(6px); }
    60% { transform: translateX(-4px); }
    80% { transform: translateX(4px); }
}

/* Incorrect flash */
.grid-cell.incorrect {
    background: rgba(214, 48, 49, 0.25) !important;
    border-color: rgba(214, 48, 49, 0.5) !important;
    transition: background 0.3s;
}

/* Missed correct cell hint */
.grid-cell.missed {
    outline: 2px dashed rgba(225, 112, 85, 0.6);
    outline-offset: -2px;
}

/* Footer */
.captcha-footer {
    padding: 0.8rem 1rem;
    display: flex;
    justify-content: flex-end;
    border-top: 1px solid #e0e0e0;
}

.verify-btn {
    padding: 0.5rem 1.8rem;
    background: #4285f4;
    color: white;
    border: none;
    border-radius: 3px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s;
}

.verify-btn:hover {
    background: #3367d6;
}

.verify-btn:disabled {
    background: #ccc;
    cursor: not-allowed;
}

/* ============================================
   REVEAL STAGE
   ============================================ */

.reveal-container {
    background: var(--bg-dark);
    border-radius: var(--radius);
    overflow: hidden;
    width: 420px;
    max-width: 95vw;
    box-shadow: var(--shadow-lg);
    animation: revealPop 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes revealPop {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.reveal-content {
    padding: 2.5rem 2rem;
    text-align: center;
}

/* Verified badge */
.verified-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    margin-bottom: 2rem;
    color: var(--success);
    font-size: 0.85rem;
    font-weight: 500;
}

.circle-anim {
    stroke-dasharray: 157;
    stroke-dashoffset: 157;
    animation: drawCircle 0.6s ease-out 0.2s forwards;
}

.check-anim {
    stroke-dasharray: 50;
    stroke-dashoffset: 50;
    animation: drawCheck 0.4s ease-out 0.6s forwards;
}

@keyframes drawCircle {
    to { stroke-dashoffset: 0; }
}

@keyframes drawCheck {
    to { stroke-dashoffset: 0; }
}

/* Reveal message */
.reveal-message {
    margin-bottom: 1.5rem;
}

.reveal-headline {
    font-family: var(--font-display);
    font-size: 2rem;
    line-height: 1.3;
    background: linear-gradient(135deg, var(--accent), var(--accent-secondary), #fd79a8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    min-height: 2.6rem;
}

.cocktail-decoration {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    opacity: 0;
    animation: fadeUp 0.5s ease-out 1.8s forwards;
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Sender Info */
.sender-info {
    opacity: 0;
    animation: fadeUp 0.5s ease-out 2.2s forwards;
}

.sender-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 1.2rem;
}

.from-label {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    margin-bottom: 0.3rem;
}

.sender-name {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.3rem;
}

.sender-contact {
    color: var(--accent);
    font-size: 0.95rem;
    word-break: break-all;
}

.sender-custom-msg {
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-style: italic;
    margin-top: 0.5rem;
}

/* Reveal decoration mini cocktails */
.reveal-cocktail-art {
    display: flex;
    justify-content: center;
    gap: 0.3rem;
}

.reveal-cocktail-art svg {
    width: 50px;
    height: 50px;
    opacity: 0.7;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 600px) {
    .creator-container {
        padding: 2rem 1rem;
    }

    .logo-text {
        font-size: 1.9rem;
    }

    .steps {
        flex-direction: column;
    }

    .captcha-grid-container {
        width: 340px;
    }

    .captcha-scene {
        width: 332px;
        height: 332px;
    }

    .reveal-container {
        width: 340px;
    }

    .reveal-headline {
        font-size: 1.6rem;
    }
}

@media (max-width: 380px) {
    .captcha-box {
        width: 280px;
    }

    .captcha-grid-container {
        width: 300px;
    }

    .captcha-scene {
        width: 292px;
        height: 292px;
    }

    .reveal-container {
        width: 290px;
    }
}