/* ============================================================
   Google Onboarding Popup Modal — Ultra 2.0
   ============================================================ */

/* Overlay */
.tsw-go-overlay {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    box-sizing: border-box;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1),
                visibility 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Backdrop */
.tsw-go-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(10, 10, 20, 0.45);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
}

/* Modal Container */
.tsw-go-modal {
    position: relative;
    width: 100%;
    max-width: 520px;
    max-height: 90vh;
    overflow-y: auto;
    background: rgba(252, 251, 248, 0.92);
    backdrop-filter: blur(80px) saturate(200%);
    -webkit-backdrop-filter: blur(80px) saturate(200%);
    border: 1px solid rgba(255, 255, 255, 0.95);
    border-radius: 32px;
    padding: 2.5rem 2.5rem 2rem;
    box-shadow:
        0 40px 100px -20px rgba(26, 26, 46, 0.3),
        0 20px 40px -10px rgba(124, 92, 191, 0.12),
        inset 0 1px 0 rgba(255, 255, 255, 1);
    transform: translateY(30px) scale(0.95);
    opacity: 0;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1),
                opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.tsw-go-overlay.active .tsw-go-modal {
    transform: translateY(0) scale(1);
    opacity: 1;
}

/* Scrollbar styling */
.tsw-go-modal::-webkit-scrollbar {
    width: 4px;
}
.tsw-go-modal::-webkit-scrollbar-track {
    background: transparent;
}
.tsw-go-modal::-webkit-scrollbar-thumb {
    background: rgba(0,0,0,0.08);
    border-radius: 10px;
}

/* Progress Bar */
.tsw-go-progress {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: rgba(0, 0, 0, 0.04);
    border-radius: 32px 32px 0 0;
    overflow: hidden;
}

.tsw-go-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--color-accent, #7c5cbf), #a78bfa);
    border-radius: 0 3px 3px 0;
    transition: width 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Close / Skip Button */
.tsw-go-close {
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    background: rgba(0, 0, 0, 0.04);
    border: none;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--color-ink-muted, #888);
    transition: all 0.25s ease;
    z-index: 5;
}

.tsw-go-close:hover {
    background: rgba(0, 0, 0, 0.08);
    color: var(--color-ink, #1a1a2e);
    transform: rotate(90deg);
}

/* Steps */
.tsw-go-step {
    display: flex;
    flex-direction: column;
    animation: goStepIn 0.45s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes goStepIn {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Header */
.tsw-go-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-top: 0.5rem;
}

.tsw-go-avatar, .tsw-go-avatar-fallback {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    margin: 0 auto 1rem;
    object-fit: cover;
    box-shadow: 0 8px 20px rgba(0,0,0,0.12);
    border: 2.5px solid rgba(255,255,255,0.9);
}

.tsw-go-avatar-fallback {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1a1a2e, #2d2d44);
    color: #fff;
    font-size: 1.5rem;
    font-family: var(--font-ui, 'Inter', sans-serif);
    font-weight: 500;
    text-transform: uppercase;
}

.tsw-go-title {
    font-family: var(--font-heading, 'Cormorant Garamond', serif);
    font-size: 1.75rem;
    font-weight: 400;
    color: var(--color-ink, #1a1a2e);
    margin: 0 0 0.35rem;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.tsw-go-subtitle {
    font-family: var(--font-ui, 'Inter', sans-serif);
    font-size: 0.95rem;
    color: var(--color-ink-muted, #888);
    margin: 0;
    line-height: 1.4;
}

/* Intention Grid */
.tsw-go-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.tsw-go-card {
    background: rgba(255, 255, 255, 0.65);
    border: 1.5px solid rgba(0, 0, 0, 0.06);
    border-radius: 16px;
    padding: 1.15rem;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
}

.tsw-go-card::after {
    content: '';
    position: absolute;
    top: 8px;
    right: 8px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 1.5px solid rgba(0,0,0,0.1);
    background: transparent;
    transition: all 0.3s ease;
}

.tsw-go-card:hover {
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(124, 92, 191, 0.3);
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(124, 92, 191, 0.1);
}

.tsw-go-card.selected {
    background: #fff;
    border-color: var(--color-accent, #7c5cbf);
    box-shadow:
        0 8px 24px rgba(124, 92, 191, 0.15),
        inset 0 0 0 1px rgba(124, 92, 191, 0.15);
}

.tsw-go-card.selected::after {
    background: var(--color-accent, #7c5cbf);
    border-color: var(--color-accent, #7c5cbf);
    box-shadow: inset 0 0 0 2px #fff;
}

.tsw-go-card-icon {
    font-size: 1.35rem;
    flex-shrink: 0;
    line-height: 1;
    margin-top: 2px;
}

.tsw-go-card-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.tsw-go-card-text strong {
    font-family: var(--font-ui, 'Inter', sans-serif);
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--color-ink, #1a1a2e);
    line-height: 1.2;
}

.tsw-go-card-text span {
    font-family: var(--font-ui, 'Inter', sans-serif);
    font-size: 0.78rem;
    color: var(--color-ink-muted, #888);
    line-height: 1.3;
}

/* Actions */
.tsw-go-actions {
    display: flex;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.tsw-go-actions--split {
    justify-content: space-between;
}

.tsw-go-btn-primary {
    flex: 1;
    background: var(--color-ink, #1a1a2e);
    color: var(--color-bg, #faf9f6);
    border: none;
    border-radius: 14px;
    padding: 0.95rem 1.5rem;
    font-family: var(--font-ui, 'Inter', sans-serif);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.tsw-go-btn-primary:disabled {
    background: rgba(0, 0, 0, 0.06);
    color: rgba(0, 0, 0, 0.25);
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
}

.tsw-go-btn-primary:not(:disabled):hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

.tsw-go-btn-primary:not(:disabled):active {
    transform: translateY(0);
}

.tsw-go-btn-back {
    background: transparent;
    color: var(--color-ink-muted, #888);
    border: 1.5px solid rgba(0,0,0,0.08);
    border-radius: 14px;
    padding: 0.95rem 1.75rem;
    font-family: var(--font-ui, 'Inter', sans-serif);
    font-size: 0.95rem;
    font-weight: 400;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.tsw-go-btn-back:hover {
    color: var(--color-ink, #1a1a2e);
    border-color: rgba(0,0,0,0.2);
    background: rgba(0,0,0,0.02);
}

/* Input Fields */
.tsw-go-field {
    position: relative;
    margin-bottom: 1rem;
}

.tsw-go-field input {
    width: 100%;
    padding: 20px 16px 8px;
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(8px);
    border: 1.5px solid rgba(0, 0, 0, 0.06);
    border-radius: 14px;
    font-family: var(--font-body, 'Lora', serif);
    font-size: 1rem;
    color: var(--color-ink, #1a1a2e);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    outline: none;
    box-sizing: border-box;
}

.tsw-go-field input:focus {
    background: #fff;
    border-color: var(--color-accent, #7c5cbf);
    box-shadow: 0 4px 20px rgba(124, 92, 191, 0.12);
}

.tsw-go-field label {
    position: absolute;
    top: 14px;
    left: 16px;
    font-family: var(--font-body, 'Lora', serif);
    font-size: 0.95rem;
    color: var(--color-ink-muted, #888);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
    transform-origin: left top;
}

.tsw-go-field input:focus ~ label,
.tsw-go-field input:not(:placeholder-shown) ~ label {
    transform: translateY(-6px) scale(0.72);
    color: var(--color-accent, #7c5cbf);
    font-weight: 500;
}

/* Preferences */
.tsw-go-prefs {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.tsw-go-pref-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid rgba(0, 0, 0, 0.06);
    padding: 1rem 1.15rem;
    border-radius: 14px;
    gap: 1rem;
}

.tsw-go-pref-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.tsw-go-pref-info strong {
    font-family: var(--font-ui, 'Inter', sans-serif);
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--color-ink, #1a1a2e);
}

.tsw-go-pref-info span {
    font-family: var(--font-ui, 'Inter', sans-serif);
    font-size: 0.8rem;
    color: var(--color-ink-muted, #888);
}

/* Toggle Switch */
.tsw-go-toggle {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
    flex-shrink: 0;
}

.tsw-go-toggle input {
    opacity: 0;
    width: 0;
    height: 0;
}

.tsw-go-toggle-track {
    position: absolute;
    cursor: pointer;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border-radius: 24px;
}

.tsw-go-toggle-track::before {
    content: '';
    position: absolute;
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: #fff;
    transition: all 0.3s ease;
    border-radius: 50%;
    box-shadow: 0 1px 4px rgba(0,0,0,0.12);
}

.tsw-go-toggle input:checked + .tsw-go-toggle-track {
    background-color: var(--color-accent, #7c5cbf);
}

.tsw-go-toggle input:checked + .tsw-go-toggle-track::before {
    transform: translateX(20px);
}

/* Terms */
.tsw-go-terms {
    text-align: center;
    margin-bottom: 1.25rem;
}

.tsw-go-terms p {
    font-family: var(--font-ui, 'Inter', sans-serif);
    font-size: 0.78rem;
    color: var(--color-ink-muted, #888);
    margin: 0;
    line-height: 1.4;
}

.tsw-go-terms a {
    color: var(--color-ink, #1a1a2e);
    text-decoration: underline;
    text-underline-offset: 2px;
    text-decoration-color: rgba(0,0,0,0.2);
    transition: all 0.2s ease;
}

.tsw-go-terms a:hover {
    text-decoration-color: var(--color-accent, #7c5cbf);
    color: var(--color-accent, #7c5cbf);
}

/* Spinner */
.tsw-go-btn-spinner svg {
    width: 20px;
    height: 20px;
    animation: goSpin 1.5s linear infinite;
}

.tsw-go-btn-spinner svg circle {
    stroke: var(--color-bg, #faf9f6);
    stroke-linecap: round;
    animation: goDash 1.5s ease-in-out infinite;
}

@keyframes goSpin {
    100% { transform: rotate(360deg); }
}

@keyframes goDash {
    0% { stroke-dasharray: 1, 150; stroke-dashoffset: 0; }
    50% { stroke-dasharray: 90, 150; stroke-dashoffset: -35; }
    100% { stroke-dasharray: 90, 150; stroke-dashoffset: -124; }
}

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

/* Close animation */
.tsw-go-overlay.closing .tsw-go-modal {
    transform: translateY(20px) scale(0.95);
    opacity: 0;
}
.tsw-go-overlay.closing .tsw-go-backdrop {
    opacity: 0;
}
.tsw-go-overlay.closing {
    transition: opacity 0.35s ease, visibility 0.35s ease;
}

/* ============================================================
   Responsive — Tablet
   ============================================================ */
@media (max-width: 768px) {
    .tsw-go-overlay {
        padding: 1rem;
        align-items: flex-end;
    }

    .tsw-go-modal {
        max-width: 100%;
        max-height: 85vh;
        border-radius: 24px 24px 0 0;
        padding: 2rem 1.5rem 1.5rem;
        transform: translateY(100%) scale(1);
    }

    .tsw-go-overlay.active .tsw-go-modal {
        transform: translateY(0) scale(1);
    }

    .tsw-go-overlay.closing .tsw-go-modal {
        transform: translateY(100%) scale(1);
    }

    .tsw-go-grid {
        grid-template-columns: 1fr;
        gap: 0.6rem;
    }

    .tsw-go-card {
        padding: 1rem;
    }

    .tsw-go-title {
        font-size: 1.5rem;
    }

    .tsw-go-actions {
        flex-direction: column-reverse;
        gap: 0.5rem;
    }

    .tsw-go-btn-primary,
    .tsw-go-btn-back {
        width: 100%;
        text-align: center;
        justify-content: center;
    }

    .tsw-go-avatar, .tsw-go-avatar-fallback {
        width: 52px;
        height: 52px;
    }

    .tsw-go-header {
        margin-bottom: 1.5rem;
    }
}

/* ============================================================
   Responsive — Small Mobile
   ============================================================ */
@media (max-width: 400px) {
    .tsw-go-modal {
        padding: 1.75rem 1.25rem 1.25rem;
        border-radius: 20px 20px 0 0;
    }

    .tsw-go-title {
        font-size: 1.3rem;
    }

    .tsw-go-subtitle {
        font-size: 0.85rem;
    }

    .tsw-go-card {
        padding: 0.85rem;
    }

    .tsw-go-card-text strong {
        font-size: 0.82rem;
    }

    .tsw-go-card-text span {
        font-size: 0.72rem;
    }

    .tsw-go-btn-primary {
        padding: 0.85rem 1.25rem;
        font-size: 0.9rem;
    }
}