/* ============================================
   SOULMATE RANK SYSTEM + CARD CATEGORIES
   Uses CSS variables from theme-system.css
   ============================================ */

/* ========================================
   RANK PROGRESS BAR (below chat header)
   ======================================== */

.soulmate-rank-bar {
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    height: 38px;
    background: var(--bg-secondary, #161218);
    border-bottom: 1px solid var(--border-color, #2E2433);
    z-index: 48;
    display: flex;
    align-items: center;
    padding: 0 14px;
    gap: 10px;
}

.rank-level-label {
    font-size: 12px;
    font-weight: 700;
    color: var(--primary-color, #E91E63);
    white-space: nowrap;
    min-width: 68px;
    letter-spacing: 0.3px;
}

.rank-progress-track {
    flex: 1;
    height: 6px;
    background: var(--bg-tertiary, #1C1620);
    border-radius: 3px;
    overflow: hidden;
    position: relative;
}

.rank-progress-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--primary-color, #E91E63), var(--primary-light, #F06292));
    border-radius: 3px;
    transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.rank-next-label {
    font-size: 11px;
    color: var(--text-muted, #666666);
    white-space: nowrap;
    min-width: 56px;
    text-align: right;
}

/* Level-up pulse */
@keyframes rankPulse {
    0%   { box-shadow: 0 0 0 0 rgba(233, 30, 99, 0.5); }
    60%  { box-shadow: 0 0 0 8px rgba(233, 30, 99, 0); }
    100% { box-shadow: 0 0 0 0 rgba(233, 30, 99, 0); }
}

.rank-progress-fill.level-up-pulse {
    animation: rankPulse 0.7s ease-out;
}

/* ========================================
   CARD BUTTON (in chat footer)
   ======================================== */

.card-btn {
    width: 36px;
    height: 36px;
    border: none;
    border-radius: 50%;
    background: linear-gradient(135deg, #7C4DFF, #AB47BC);
    color: white;
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(124, 77, 255, 0.35);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    position: relative;
}

.card-btn:hover {
    transform: scale(1.12);
    box-shadow: 0 4px 12px rgba(124, 77, 255, 0.45);
}

.card-btn:active {
    transform: scale(0.95);
}

/* ========================================
   CARD MODAL OVERLAY
   ======================================== */

#cardModal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(13, 10, 15, 0.75);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: 2000;
    display: none;
    flex-direction: column;
    align-items: center;
    animation: cardFadeIn 0.25s ease;
}

#cardModal.active {
    display: flex;
}

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

.card-modal-panel {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    max-height: 88vh;
    background: var(--bg-secondary, #161218);
    border-radius: 24px 24px 0 0;
    overflow-y: auto;
    animation: cardSlideUp 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    -webkit-overflow-scrolling: touch;
    color: var(--text-primary, #fff);
}

@keyframes cardSlideUp {
    from { transform: translateY(100%); }
    to   { transform: translateY(0); }
}

.card-modal-header {
    position: sticky;
    top: 0;
    background: var(--bg-secondary, #161218);
    z-index: 1;
    padding: 12px 20px 14px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid var(--border-color, #2E2433);
}

.card-modal-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary, #fff);
}

.card-modal-header .header-sub {
    font-size: 12px;
    color: var(--text-muted, #666);
    font-weight: 400;
    display: block;
    margin-top: 2px;
}

.card-modal-header > div {
    flex: 1;
}

.card-modal-back {
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary, #B0B0B0);
    transition: background 0.2s;
    flex-shrink: 0;
}

.card-modal-back:hover {
    background: rgba(255, 255, 255, 0.14);
}

.card-modal-close {
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary, #B0B0B0);
    font-size: 18px;
    transition: background 0.2s;
    flex-shrink: 0;
}

.card-modal-close:hover {
    background: rgba(255, 255, 255, 0.14);
}

.card-modal-body {
    padding: 16px;
    min-height: 200px;
}

/* ========================================
   CATEGORY GRID
   ======================================== */

.card-category-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.card-category-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 24px 12px;
    border-radius: 16px;
    border: 1.5px solid color-mix(in srgb, var(--cat-color) 30%, transparent);
    background: color-mix(in srgb, var(--cat-color) 6%, var(--bg-tertiary, #1C1620));
    cursor: pointer;
    transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s, background 0.2s;
}

.card-category-item:hover {
    transform: translateY(-2px);
    border-color: color-mix(in srgb, var(--cat-color) 55%, transparent);
    box-shadow: 0 4px 20px color-mix(in srgb, var(--cat-color) 20%, transparent);
    background: color-mix(in srgb, var(--cat-color) 12%, var(--bg-tertiary, #1C1620));
}

.card-category-item:active {
    transform: scale(0.96);
}

.card-category-emoji {
    font-size: 36px;
    line-height: 1;
    filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.3));
}

.card-category-name {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-primary, #fff);
    text-align: center;
}

/* ========================================
   QUESTION LIST
   ======================================== */

.card-question-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.card-question-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px;
    border-radius: 14px;
    border: 1.5px solid color-mix(in srgb, var(--cat-color) 25%, transparent);
    background: color-mix(in srgb, var(--cat-color) 5%, var(--bg-tertiary, #1C1620));
    cursor: pointer;
    transition: transform 0.15s, border-color 0.2s, background 0.2s, box-shadow 0.2s;
    text-align: left;
}

.card-question-item:hover {
    border-color: color-mix(in srgb, var(--cat-color) 50%, transparent);
    background: color-mix(in srgb, var(--cat-color) 10%, var(--bg-tertiary, #1C1620));
    box-shadow: 0 4px 16px color-mix(in srgb, var(--cat-color) 15%, transparent);
    transform: translateX(2px);
}

.card-question-item:active {
    transform: scale(0.98);
}

.card-question-number {
    width: 32px;
    height: 32px;
    border-radius: 10px;
    background: color-mix(in srgb, var(--cat-color) 18%, transparent);
    color: var(--cat-color);
    font-size: 14px;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.card-question-text {
    flex: 1;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary, #fff);
    line-height: 1.45;
}

.card-question-arrow {
    color: var(--text-muted, #666);
    flex-shrink: 0;
    opacity: 0.5;
    transition: opacity 0.2s, transform 0.2s;
}

.card-question-item:hover .card-question-arrow {
    opacity: 1;
    transform: translateX(2px);
}

/* ========================================
   TRUTH JOKER SECTION (in category view)
   ======================================== */

.truth-joker-section {
    margin-top: 20px;
}

.truth-joker-divider {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.truth-joker-divider::before,
.truth-joker-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border-color, #2E2433);
}

.truth-joker-divider span {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: var(--text-muted, #666);
}

.truth-joker-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 16px;
    border-radius: 16px;
    border: 1.5px solid rgba(124, 77, 255, 0.25);
    background: rgba(124, 77, 255, 0.06);
    transition: border-color 0.2s;
}

.truth-joker-card:hover {
    border-color: rgba(124, 77, 255, 0.4);
}

.truth-joker-left {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
    min-width: 0;
}

.truth-joker-emoji {
    font-size: 28px;
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(124, 77, 255, 0.2), rgba(156, 39, 176, 0.12));
    display: flex;
    align-items: center;
    justify-content: center;
}

.truth-joker-info {
    flex: 1;
    min-width: 0;
}

.truth-joker-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-primary, #fff);
    margin: 0 0 2px;
}

.truth-joker-desc {
    font-size: 12px;
    color: var(--text-secondary, #B0B0B0);
    margin: 0;
    line-height: 1.4;
}

.truth-joker-right {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
}

.truth-joker-count {
    font-size: 12px;
    font-weight: 800;
    color: #c4b5fd;
}

.truth-joker-send-btn {
    background: linear-gradient(135deg, #7C4DFF, #9C27B0);
    color: #fff;
    border: none;
    padding: 8px 18px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.15s, box-shadow 0.15s;
    box-shadow: 0 2px 8px rgba(124, 77, 255, 0.3);
    white-space: nowrap;
}

.truth-joker-send-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(124, 77, 255, 0.42);
}

.truth-joker-send-btn:active {
    transform: scale(0.95);
}

.truth-joker-buy-btn {
    background: linear-gradient(135deg, var(--primary-color, #E91E63), var(--primary-dark, #C2185B));
    color: #fff;
    border: none;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.15s, box-shadow 0.15s;
    box-shadow: 0 2px 8px rgba(233, 30, 99, 0.3);
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 4px;
}

.truth-joker-buy-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(233, 30, 99, 0.42);
}

.truth-joker-buy-btn:active {
    transform: scale(0.95);
}

/* ========================================
   CARD CHAT BUBBLE (in-chat card message)
   ======================================== */

.card-message {
    display: flex;
    justify-content: flex-end;
    margin: 12px 8px;
}

.card-chat-bubble {
    width: min(320px, 85%);
    border-radius: 18px;
    padding: 16px 18px;
    background: color-mix(in srgb, var(--card-color) 10%, var(--bg-tertiary, #1C1620));
    border: 1.5px solid color-mix(in srgb, var(--card-color) 35%, transparent);
    box-shadow: 0 4px 16px color-mix(in srgb, var(--card-color) 15%, transparent);
}

.card-chat-header {
    margin-bottom: 10px;
}

.card-chat-pill {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    padding: 3px 10px;
    border-radius: 12px;
    border: 1px solid;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.card-chat-question {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary, #fff);
    margin: 0 0 10px;
    line-height: 1.5;
}

.card-chat-time {
    font-size: 11px;
    color: var(--text-muted, #666);
    display: block;
    text-align: right;
}

/* ========================================
   TRUTH JOKER CHAT CARD (in-chat)
   ======================================== */

.joker-message {
    display: flex;
    justify-content: center;
    margin: 16px 8px;
}

.joker-chat-card {
    position: relative;
    width: min(340px, 92%);
    border-radius: 20px;
    overflow: hidden;
    box-shadow:
        0 8px 32px rgba(124, 77, 255, 0.22),
        0 2px 8px rgba(124, 77, 255, 0.1),
        inset 0 1px 0 rgba(255,255,255,0.12);
}

.joker-chat-card-glow {
    position: absolute;
    inset: -40%;
    background: radial-gradient(ellipse at center,
        rgba(233, 30, 99, 0.25) 0%,
        rgba(124, 77, 255, 0.18) 40%,
        transparent 70%);
    animation: jokerGlow 3s ease-in-out infinite alternate;
    pointer-events: none;
}

@keyframes jokerGlow {
    from { opacity: 0.6; transform: scale(0.95); }
    to   { opacity: 1;   transform: scale(1.05); }
}

.joker-chat-card-inner {
    position: relative;
    z-index: 1;
    background: linear-gradient(145deg,
        rgba(28, 22, 32, 0.97) 0%,
        rgba(44, 22, 60, 0.97) 50%,
        rgba(22, 18, 24, 0.97) 100%);
    border: 1px solid rgba(124, 77, 255, 0.35);
    border-radius: 20px;
    padding: 18px 20px;
    text-align: center;
}

.joker-chat-top {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 12px;
}

.joker-chat-pill {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    padding: 3px 10px;
    border-radius: 12px;
    background: rgba(124, 77, 255, 0.25);
    color: #c4b5fd;
    border: 1px solid rgba(124, 77, 255, 0.3);
}

.joker-chat-emoji {
    font-size: 44px;
    line-height: 1;
    margin-bottom: 8px;
    filter: drop-shadow(0 2px 8px rgba(233, 30, 99, 0.4));
}

.joker-chat-title {
    font-size: 16px;
    font-weight: 800;
    color: #fff;
    margin: 0 0 6px;
    letter-spacing: 0.2px;
}

.joker-chat-desc {
    font-size: 13px;
    color: rgba(196, 181, 253, 0.85);
    margin: 0 0 12px;
    line-height: 1.5;
}

.joker-chat-time {
    font-size: 11px;
    color: rgba(196, 181, 253, 0.5);
    display: block;
}

/* ========================================
   SEND ANIMATION
   ======================================== */

@keyframes cardSendAnim {
    0%   { opacity: 0; transform: scale(0.7) translateY(20px); }
    55%  { transform: scale(1.06) translateY(-4px); }
    75%  { transform: scale(0.97) translateY(2px); }
    100% { opacity: 1; transform: scale(1) translateY(0); }
}

.card-send-anim {
    animation: cardSendAnim 0.55s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

/* ========================================
   TOAST (level-up notification)
   ======================================== */

.rank-toast {
    position: fixed;
    bottom: 100px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: linear-gradient(135deg, var(--primary-color, #E91E63), var(--primary-light, #F06292));
    color: #fff;
    padding: 12px 24px;
    border-radius: 24px;
    font-size: 14px;
    font-weight: 600;
    z-index: 3000;
    opacity: 0;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
    pointer-events: none;
    white-space: nowrap;
    box-shadow: 0 4px 16px rgba(233, 30, 99, 0.35);
}

.rank-toast.visible {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* ========================================
   CHAT MESSAGES OFFSET
   ======================================== */

.chat-rebuild-active .chat-messages,
#chatScreen .chat-messages {
    top: 98px !important;
}

/* ========================================
   MOBILE
   ======================================== */

@media (max-width: 400px) {
    .soulmate-rank-bar {
        padding: 0 10px;
        gap: 7px;
    }

    .rank-level-label {
        font-size: 11px;
        min-width: 58px;
    }

    .rank-progress-track {
        height: 5px;
    }

    .rank-next-label {
        font-size: 10px;
        min-width: 44px;
    }

    .card-btn {
        width: 32px;
        height: 32px;
        font-size: 16px;
    }

    .card-category-grid {
        gap: 8px;
    }

    .card-category-item {
        padding: 18px 10px;
    }

    .card-category-emoji {
        font-size: 28px;
    }
}

/* ========================================
   SEND CONFIRMATION OVERLAY
   ======================================== */

.card-confirm-overlay {
    position: absolute;
    inset: 0;
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.card-confirm-overlay.active {
    opacity: 1;
}

.card-confirm-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    border-radius: inherit;
}

.card-confirm-box {
    position: relative;
    z-index: 1;
    background: var(--bg-secondary, #1a1520);
    border: 1px solid var(--border-color, #2E2433);
    border-radius: 20px;
    padding: 28px 24px 22px;
    width: 85%;
    max-width: 320px;
    text-align: center;
    transform: scale(0.9) translateY(10px);
    transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.card-confirm-overlay.active .card-confirm-box {
    transform: scale(1) translateY(0);
}

.card-confirm-preview {
    margin-bottom: 18px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color, #2E2433);
}

.card-confirm-emoji {
    font-size: 40px;
    display: block;
    margin-bottom: 8px;
}

.card-confirm-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--confirm-color, #E91E63);
    margin: 0 0 6px;
}

.card-confirm-text {
    font-size: 13px;
    color: var(--text-secondary, #bbb);
    margin: 0;
    line-height: 1.5;
}

.card-confirm-question {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary, #fff);
    margin: 0 0 18px;
}

.card-confirm-actions {
    display: flex;
    gap: 10px;
}

.card-confirm-cancel,
.card-confirm-send {
    flex: 1;
    padding: 12px 0;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: transform 0.15s ease, opacity 0.15s ease;
}

.card-confirm-cancel {
    background: var(--bg-tertiary, #2a2230);
    color: var(--text-secondary, #bbb);
}

.card-confirm-cancel:hover {
    opacity: 0.8;
}

.card-confirm-cancel:active {
    transform: scale(0.96);
}

.card-confirm-send {
    background: var(--confirm-color, #E91E63);
    color: #fff;
    box-shadow: 0 4px 16px rgba(233, 30, 99, 0.3);
}

.card-confirm-send:hover {
    opacity: 0.9;
}

.card-confirm-send:active {
    transform: scale(0.96);
}