/* ═══════════════════════════════════════════════════════════════
   Universal Reactions Component
   Used by: app/Views/partials/reactions.php
   JS:      public/assets/js/components/ReactionManager.js
   ═══════════════════════════════════════════════════════════════ */

/* ── Base Container ── */
.reaction-container {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

/* ── Layout: Bar (full-width row of buttons) ── */
.reaction-container--bar {
    flex-direction: column;
    align-items: stretch;
    padding: 24px 0;
    border-top: 1px solid var(--card-border, rgba(0, 0, 0, 0.08));
    margin-top: 32px;
    gap: 12px;
}

.reaction-container--bar .reaction-buttons,
.reaction-container--bar .reaction-expand-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

/* ── Layout: Pills (compact inline badges) ── */
.reaction-container--pills {
    gap: 6px;
}

.reaction-container--pills .reaction-buttons,
.reaction-container--pills .reaction-expand-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.reaction-container--pills .reaction-btn {
    padding: 4px 10px;
    font-size: 13px;
    border-radius: 999px;
    gap: 4px;
}

.reaction-container--pills .reaction-btn__emoji {
    font-size: 14px;
}

/* ── Layout: Minimal (icon + count) ── */
.reaction-container--minimal {
    display: inline-flex;
    gap: 4px;
}

.reaction-minimal {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: var(--text-tertiary, #9ca3af);
    font-size: 14px;
}

.reaction-minimal i {
    font-size: 16px;
}

/* ── Layout: Floating (chat-style attached badges) ── */
.reaction-container--floating {
    gap: 4px;
}

.reaction-container--floating .reaction-buttons,
.reaction-container--floating .reaction-expand-wrapper {
    display: inline-flex;
    gap: 2px;
}

.reaction-container--floating .reaction-btn {
    padding: 2px 6px;
    font-size: 12px;
    border-radius: 999px;
    border: 1px solid var(--card-border, rgba(0, 0, 0, 0.08));
    background: var(--bg-primary, #fff);
    gap: 3px;
}

/* ── Reaction Buttons ── */
.reaction-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: 8px;
    border: 1px solid var(--card-border, rgba(0, 0, 0, 0.08));
    background: transparent;
    color: var(--text-secondary, #6b7280);
    font-size: 14px;
    cursor: pointer;
    transition: background 0.2s ease, border-color 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
    position: relative;
}

.reaction-btn:hover {
    background: var(--bg-secondary, #f9fafb);
    border-color: var(--border-hover, rgba(0, 0, 0, 0.15));
}

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

.reaction-btn--active {
    background: var(--primary, #4CAF50);
    color: #fff;
    border-color: var(--primary, #4CAF50);
}

.reaction-btn--active:hover {
    background: var(--primary-hover, #43a047);
    border-color: var(--primary-hover, #43a047);
}

.reaction-btn__emoji {
    font-size: 18px;
    line-height: 1;
}

.reaction-btn__label {
    font-weight: 500;
    font-size: 13px;
}

.reaction-btn__count {
    font-size: 12px;
    font-weight: 600;
    opacity: 0.8;
    min-width: 12px;
    text-align: center;
}

/* ── Expand mode ── */
.reaction-expand-wrapper {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.reaction-tray {
    display: none;
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-primary, #fff);
    border: 1px solid var(--card-border, rgba(0, 0, 0, 0.1));
    border-radius: 24px;
    padding: 6px 8px;
    gap: 4px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    z-index: 50;
    white-space: nowrap;
    flex-wrap: nowrap;
}

.reaction-tray .reaction-btn {
    border: none;
    padding: 6px 8px;
    border-radius: 8px;
    background: transparent;
    color: var(--text-primary, #111);
}

.reaction-tray .reaction-btn:hover {
    background: var(--bg-secondary, #f4f4f5);
    transform: scale(1.15);
}

.reaction-tray .reaction-btn--active {
    background: var(--primary-subtle, rgba(76, 175, 80, 0.1));
    color: var(--primary, #4CAF50);
}

.reaction-tray .reaction-btn__label {
    display: none; /* Tray only shows emoji */
}

.reaction-tray .reaction-btn__count {
    display: none; /* Tray doesn't show counts */
}

/* Show tray when expanded */
.reaction-expand-wrapper.is-expanded .reaction-tray {
    display: flex;
    animation: reactionTrayIn 0.2s ease-out;
}

@keyframes reactionTrayIn {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(4px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0) scale(1);
    }
}

/* ── Total count (summary mode) ── */
.reaction-total {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    font-size: 14px;
    color: var(--text-tertiary, #9ca3af);
    cursor: default;
}

.reaction-total[data-hover-reveal] {
    cursor: pointer;
    position: relative;
}

.reaction-total__emoji {
    font-size: 14px;
    line-height: 1;
}

.reaction-total__count {
    font-weight: 500;
    margin-left: 2px;
}

/* ── Avatar stack ── */
.reaction-avatars {
    display: flex;
    align-items: center;
    margin-left: 4px;
}

.reaction-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 2px solid var(--bg-primary, #fff);
    object-fit: cover;
    margin-left: -6px;
}

.reaction-avatar:first-child {
    margin-left: 0;
}

.reaction-avatar--more {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--bg-tertiary, #e5e7eb);
    color: var(--text-tertiary, #6b7280);
    font-size: 10px;
    font-weight: 600;
    margin-left: -6px;
    border: 2px solid var(--bg-primary, #fff);
}

/* ── Hover tooltip (reactor names) ── */
.reaction-tooltip {
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-inverse, #1f2937);
    color: var(--text-inverse, #fff);
    padding: 6px 10px;
    border-radius: 6px;
    font-size: 12px;
    white-space: nowrap;
    pointer-events: none;
    z-index: 60;
    animation: tooltipIn 0.15s ease-out;
    max-width: 250px;
    text-overflow: ellipsis;
    overflow: hidden;
}

.reaction-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-top-color: var(--bg-inverse, #1f2937);
}

@keyframes tooltipIn {
    from { opacity: 0; transform: translateX(-50%) translateY(4px); }
    to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}

/* ── Animations ── */

/* Pop animation */
@keyframes reactionPop {
    0% { transform: scale(1); }
    40% { transform: scale(1.3); }
    70% { transform: scale(0.9); }
    100% { transform: scale(1); }
}

.reaction-btn.animate-pop .reaction-btn__emoji {
    animation: reactionPop 0.4s ease-out;
}

/* Float animation */
@keyframes reactionFloat {
    0% { transform: translateY(0); opacity: 1; }
    100% { transform: translateY(-30px); opacity: 0; }
}

.reaction-float-particle {
    position: absolute;
    font-size: 20px;
    pointer-events: none;
    animation: reactionFloat 0.8s ease-out forwards;
    z-index: 100;
}

/* Ripple animation */
@keyframes reactionRipple {
    0% { box-shadow: 0 0 0 0 var(--primary-subtle, rgba(76, 175, 80, 0.3)); }
    100% { box-shadow: 0 0 0 12px transparent; }
}

.reaction-btn.animate-ripple {
    animation: reactionRipple 0.5s ease-out;
}

/* Burst animation */
@keyframes reactionBurst {
    0% { transform: scale(1); }
    30% { transform: scale(1.25); }
    100% { transform: scale(1); }
}

.reaction-btn.animate-burst .reaction-btn__emoji {
    animation: reactionBurst 0.35s ease-out;
}

.reaction-burst-particle {
    position: absolute;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--primary, #4CAF50);
    pointer-events: none;
    z-index: 100;
}

/* ── Responsive ── */
@media (max-width: 640px) {
    .reaction-container--bar {
        padding: 16px 0;
        margin-top: 20px;
    }

    .reaction-btn {
        padding: 6px 10px;
        font-size: 13px;
    }

    .reaction-btn__emoji {
        font-size: 16px;
    }

    .reaction-btn__label {
        font-size: 12px;
    }

    .reaction-tray {
        bottom: auto;
        top: calc(100% + 8px);
        left: 0;
        transform: none;
    }

    .reaction-expand-wrapper.is-expanded .reaction-tray {
        animation: reactionTrayInMobile 0.2s ease-out;
    }

    @keyframes reactionTrayInMobile {
        from { opacity: 0; transform: translateY(-4px) scale(0.9); }
        to   { opacity: 1; transform: translateY(0) scale(1); }
    }
}