/*
   Onboarding Overlay
   First-run welcome flow for new users
*/

/* ── Overlay Container ── */
.onboarding-overlay {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    opacity: 0;
    animation: onboardFadeIn 0.4s ease forwards;
}

@keyframes onboardFadeIn {
    to { opacity: 1; }
}

.onboarding-overlay.exit {
    animation: onboardFadeOut 0.3s ease forwards;
}

@keyframes onboardFadeOut {
    to { opacity: 0; }
}

/* ── Card ── */
.onboarding-card {
    width: 92%;
    max-width: 400px;
    max-height: 90vh;
    overflow-y: auto;
    background: var(--bg-card);
    border-radius: 20px;
    padding: 32px 24px 24px;
    position: relative;
    transform: translateY(30px) scale(0.95);
    animation: onboardSlideUp 0.5s cubic-bezier(0.16, 1, 0.3, 1) 0.1s forwards;
}

@keyframes onboardSlideUp {
    to { transform: translateY(0) scale(1); }
}

/* ── Brand / Logo ── */
.onboarding-brand {
    text-align: center;
    margin-bottom: 8px;
}

.onboarding-logo {
    width: 72px;
    height: 72px;
    border-radius: 18px;
    background: linear-gradient(135deg, var(--apple-blue), #5856D6);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    font-weight: 700;
    color: #fff;
    letter-spacing: -1px;
    margin-bottom: 12px;
    box-shadow: 0 8px 24px rgba(0, 122, 255, 0.3);
}

.onboarding-brand h2 {
    font-size: 22px;
    font-weight: 700;
    color: var(--text);
    margin: 0 0 4px;
}

.onboarding-brand p {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 0;
}

/* ── Steps / Slides ── */
.onboarding-step {
    display: none;
    animation: onboardStepIn 0.3s ease;
}

.onboarding-step.active {
    display: block;
}

@keyframes onboardStepIn {
    from { opacity: 0; transform: translateX(20px); }
    to { opacity: 1; transform: translateX(0); }
}

/* ── Feature List ── */
.onboarding-features {
    list-style: none;
    padding: 0;
    margin: 20px 0;
}

.onboarding-features li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
}

.onboarding-features li:last-child {
    border-bottom: none;
}

.onboarding-feature-icon {
    width: 40px;
    height: 40px;
    min-width: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    background: var(--bg-input);
}

.onboarding-feature-text {
    flex: 1;
}

.onboarding-feature-text strong {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 2px;
}

.onboarding-feature-text span {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* ── Name input step ── */
.onboarding-input-group {
    margin: 20px 0;
}

.onboarding-input-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.onboarding-input-group input {
    width: 100%;
    padding: 12px 14px;
    font-size: 16px;
    border-radius: 12px;
    border: 1.5px solid var(--border);
    background: var(--bg-input);
    color: var(--text);
    outline: none;
    transition: border-color 0.2s;
    box-sizing: border-box;
}

.onboarding-input-group input:focus {
    border-color: var(--apple-blue);
}

.onboarding-input-group .onboarding-hint {
    font-size: 11px;
    color: var(--text-secondary);
    margin-top: 4px;
}

/* ── Buttons ── */
.onboarding-actions {
    display: flex;
    gap: 10px;
    margin-top: 24px;
}

.onboarding-btn {
    flex: 1;
    padding: 14px 16px;
    border-radius: 14px;
    font-size: 15px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
}

.onboarding-btn-primary {
    background: var(--apple-blue);
    color: #fff;
}

.onboarding-btn-primary:hover {
    filter: brightness(1.1);
}

.onboarding-btn:focus-visible {
    outline: 2px solid var(--apple-blue);
    outline-offset: 2px;
}

.onboarding-btn-primary:active {
    transform: scale(0.97);
}

.onboarding-btn-secondary {
    background: var(--bg-input);
    color: var(--text-secondary);
}

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

/* ── Sign-in link for returning users ── */
.onboarding-signin-link {
    text-align: center;
    margin-top: 16px;
    font-size: 13px;
    color: var(--text-secondary);
}
.onboarding-signin-link a {
    color: var(--apple-blue);
    text-decoration: none;
    font-weight: 600;
}
.onboarding-signin-link a:hover {
    text-decoration: underline;
}

/* ── Progress dots ── */
.onboarding-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 20px;
}

.onboarding-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--border);
    transition: background 0.3s, transform 0.3s;
}

.onboarding-dot.active {
    background: var(--apple-blue);
    transform: scale(1.25);
}

/* ── Share/Invite Section ── */
.onboarding-share-section {
    margin: 16px 0;
    padding: 16px;
    background: var(--bg-input);
    border-radius: 14px;
}

.onboarding-share-section h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
    margin: 0 0 8px;
}

.onboarding-share-url {
    display: flex;
    gap: 8px;
    align-items: center;
}

.onboarding-share-url input {
    flex: 1;
    padding: 10px 12px;
    font-size: 13px;
    border-radius: 10px;
    border: 1.5px solid var(--border);
    background: var(--bg-card);
    color: var(--text);
    outline: none;
    font-family: monospace;
}

.onboarding-share-url button {
    padding: 10px 14px;
    font-size: 13px;
    font-weight: 600;
    border-radius: 10px;
    border: none;
    background: var(--apple-blue);
    color: #fff;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s;
}

.onboarding-share-url button:active {
    transform: scale(0.95);
}

.onboarding-share-url button.copied {
    background: var(--success);
}

/* ── Access code error ── */
.onboarding-code-error {
    margin-top: 6px;
    color: var(--danger, #FF3B30);
    font-size: 13px;
    font-weight: 500;
}

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

.shake {
    animation: shake 0.4s ease;
}

/* ── Close button for share modal ── */
.onboarding-close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--bg-input, #f5f5f7);
    border: none;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-secondary);
}

.onboarding-close:hover {
    background: var(--border);
}

/* ── Team invite bar (no longer on landing page — kept for reference) ── */
.team-invite-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    margin: 0 16px 12px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 14px;
    cursor: pointer;
    transition: background 0.2s;
}

.team-invite-bar:hover {
    background: var(--bg-input);
}

.team-invite-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--apple-blue), #5856D6);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: #fff;
}

.team-invite-text {
    flex: 1;
}

.team-invite-text strong {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
}

.team-invite-text span {
    font-size: 11px;
    color: var(--text-secondary);
}

.team-invite-arrow {
    color: var(--text-secondary);
    font-size: 18px;
}

/* ─── Dark Mode ─────────────────────────────────────────────────────────────
   Most of onboarding.css uses CSS variables that auto-switch. Only the
   hardcoded purple gradient stop needs a dark-mode refinement.
   ─────────────────────────────────────────────────────────────────────────── */
body.dark-mode .onboarding-logo,
body.dark-mode .team-invite-icon {
    background: linear-gradient(135deg, var(--apple-blue), #5E5CE6);
    box-shadow: 0 8px 24px rgba(10, 132, 255, 0.25);
}