/* ====================================================
   Foro VBG — Estilos Minimalistas & Alta Legibilidad
   SiembraApp | siembraapp-web
   ==================================================== */

:root {
    --brand-green: #2e7d32;
    --vbg-primary: #6d28d9;
    --vbg-primary-dark: #4c1d95;
    --vbg-primary-light: #8b5cf6;
    --vbg-secondary: #be185d;
    --vbg-bg: #f8fafc;
    --vbg-surface: #ffffff;
    --vbg-text: #0f172a;
    --vbg-muted: #64748b;
    --vbg-border: #e2e8f0;
    
    --success: #059669;
    --danger: #dc2626;
    --warning: #d97706;
    --info: #0284c7;

    --vbg-radius: 14px;
    --vbg-radius-lg: 20px;
    --vbg-radius-full: 9999px;
    --vbg-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.05);
    --vbg-shadow-lg: 0 16px 32px -4px rgba(15, 23, 42, 0.08);
    --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── BASE & TYPOGRAPHY ──────────────── */
body {
    background-color: var(--vbg-bg);
    color: var(--vbg-text);
    font-family: 'Roboto', 'Outfit', sans-serif;
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.6;
    text-align: left;
}

/* ── LOGO SIEMBRAAPP ────────────────── */
.logo, .logo-container {
    font-size: 1.4rem;
    font-weight: 800;
    color: #1e293b !important;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.logo i, .logo-container i {
    color: var(--brand-green) !important;
}

/* ── HERO BANNER MINIMALISTA (ALINEADO A LA IZQUIERDA) ────────── */
.vbg-hero {
    background: linear-gradient(135deg, #3b0764 0%, #6d28d9 50%, #831843 100%);
    color: #ffffff;
    padding: 2.8rem 1.8rem;
    border-bottom-left-radius: 28px;
    border-bottom-right-radius: 28px;
    box-shadow: 0 10px 30px rgba(109, 40, 217, 0.2);
    margin-bottom: 1.8rem;
    text-align: left;
}

.hero-pill-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.16);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: #ffffff;
    padding: 6px 18px;
    border-radius: var(--vbg-radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.25);
}

.vbg-hero h1 {
    color: #ffffff;
    font-size: 2.1rem;
    font-weight: 800;
    margin-bottom: 0.6rem;
    letter-spacing: -0.5px;
    text-align: left;
}

.vbg-hero p {
    color: rgba(255, 255, 255, 0.92);
    font-size: 1rem;
    max-width: 720px;
    margin: 0 0 1.5rem 0;
    line-height: 1.6;
    text-align: left;
}

.hero-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-start;
    flex-wrap: wrap;
}

/* ── TAB BAR ────────────────────────── */
.forum-tabs-container {
    background: var(--vbg-surface);
    position: sticky;
    top: 60px;
    z-index: 900;
    border-bottom: 1px solid var(--vbg-border);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
    margin-bottom: 1.8rem;
}

.tabs {
    display: flex;
    max-width: 720px;
    margin: 0 auto;
    overflow-x: auto;
    scrollbar-width: none;
}

.tabs::-webkit-scrollbar { display: none; }

.tab {
    padding: 14px 22px;
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--vbg-muted);
    cursor: pointer;
    border-bottom: 3px solid transparent;
    transition: var(--transition);
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 8px;
    user-select: none;
}

.tab:hover {
    color: var(--vbg-primary);
}

.tab.active {
    color: var(--vbg-primary);
    border-bottom-color: var(--vbg-primary);
    background: rgba(109, 40, 217, 0.04);
}

/* ── CONTAINER & CARDS (TEXTOS ALINEADOS A LA IZQUIERDA) ──────────────── */
.container {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 16px;
    text-align: left;
}

.card {
    background: var(--vbg-surface);
    border-radius: var(--vbg-radius);
    box-shadow: var(--vbg-shadow);
    border: 1px solid var(--vbg-border);
    padding: 20px;
    margin-bottom: 16px;
    transition: var(--transition);
    text-align: left;
}

.card h2, .card h3, .card h4, .card p, .card ul, .card li {
    text-align: left;
}

/* ── ALIAS BAR ──────────────────────── */
.alias-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    background: var(--vbg-surface);
    border: 1px solid var(--vbg-border);
    box-shadow: var(--vbg-shadow);
    padding: 12px 18px;
    border-radius: var(--vbg-radius);
    margin-bottom: 14px;
    text-align: left;
}

.alias-tag {
    background: linear-gradient(135deg, var(--vbg-primary), var(--vbg-primary-light));
    color: #ffffff;
    padding: 4px 14px;
    border-radius: var(--vbg-radius-full);
    font-size: 0.85rem;
    font-weight: 700;
}

.chip-mod {
    background: rgba(190, 24, 93, 0.12);
    color: var(--vbg-secondary);
    border-radius: var(--vbg-radius-full);
    padding: 4px 12px;
    font-size: 0.78rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

/* ── POST CARDS ────────────────────── */
.post-card {
    background: var(--vbg-surface);
    border-radius: var(--vbg-radius);
    border: 1px solid var(--vbg-border);
    box-shadow: var(--vbg-shadow);
    padding: 20px;
    margin-bottom: 14px;
    transition: var(--transition);
    text-align: left;
}

.post-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--vbg-shadow-lg);
    border-color: rgba(109, 40, 217, 0.2);
}

.post-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 8px;
    gap: 10px;
    flex-wrap: wrap;
}

.post-alias {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--vbg-primary);
}

.post-date {
    font-size: 0.78rem;
    color: var(--vbg-muted);
}

.post-category {
    display: inline-block;
    padding: 3px 10px;
    background: rgba(109, 40, 217, 0.08);
    color: var(--vbg-primary);
    border-radius: 6px;
    font-size: 0.78rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.post-body {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--vbg-text);
    margin-bottom: 14px;
    white-space: pre-wrap;
    text-align: left;
}

.post-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    border-top: 1px solid var(--vbg-border);
    padding-top: 12px;
    flex-wrap: wrap;
}

.action-btn {
    background: #f1f5f9;
    border: none;
    padding: 7px 14px;
    border-radius: var(--vbg-radius-full);
    color: var(--vbg-muted);
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.action-btn:hover {
    background: var(--vbg-primary);
    color: #ffffff;
}

.action-btn.liked {
    background: #ffe4e6;
    color: #e11d48;
}

/* ── RISK ALERTS & BADGES ───────────── */
.risk-badge {
    font-size: 0.72rem;
    font-weight: 800;
    padding: 3px 10px;
    border-radius: var(--vbg-radius-full);
    display: inline-flex;
    align-items: center;
    gap: 4px;
    text-transform: uppercase;
}

.risk-alto { background: #fee2e2; color: #dc2626; }
.risk-medio { background: #fef3c7; color: #d97706; }
.risk-bajo { background: #dcfce7; color: #059669; }

.risk-alert {
    padding: 16px 18px;
    border-radius: var(--vbg-radius);
    margin-bottom: 16px;
    border-left: 4px solid;
    animation: fadeIn 0.3s ease;
    text-align: left;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-6px); }
    to { opacity: 1; transform: translateY(0); }
}

.risk-alert.alto { background: #fef2f2; border-color: var(--danger); color: #991b1b; }
.risk-alert.medio { background: #fffbeb; border-color: var(--warning); color: #92400e; }
.risk-alert.bajo { background: #f0fdf4; border-color: var(--success); color: #166534; }

.risk-alert .risk-title {
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 4px;
    text-align: left;
}

.contact-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #ffffff;
    padding: 8px 14px;
    border-radius: var(--vbg-radius-full);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--danger);
    box-shadow: var(--vbg-shadow);
    width: fit-content;
    text-decoration: none;
    text-align: left;
}

/* ── FORM ELEMENTS ──────────────────── */
.form-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--vbg-muted);
    margin-bottom: 6px;
    display: block;
    text-align: left;
}

.form-control, .form-select {
    width: 100%;
    padding: 12px 14px;
    border: 1.5px solid var(--vbg-border);
    border-radius: var(--vbg-radius);
    font-family: inherit;
    font-size: 0.92rem;
    color: var(--vbg-text);
    background: #f8fafc;
    transition: var(--transition);
    resize: vertical;
    text-align: left;
}

.form-control:focus, .form-select:focus {
    outline: none;
    border-color: var(--vbg-primary);
    background: #ffffff;
    box-shadow: 0 0 0 3px rgba(109, 40, 217, 0.12);
}

.form-row {
    margin-bottom: 14px;
    text-align: left;
}

/* ── BUTTONS ────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border: none;
    border-radius: var(--vbg-radius-full);
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none !important;
}

.btn-primary {
    background: var(--vbg-primary);
    color: #ffffff !important;
    box-shadow: 0 4px 12px rgba(109, 40, 217, 0.25);
}

.btn-primary:hover {
    background: var(--vbg-primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(109, 40, 217, 0.35);
}

.btn-secondary {
    background: #e2e8f0;
    color: var(--vbg-text) !important;
}

.btn-secondary:hover {
    background: #cbd5e1;
}

.btn-sm {
    padding: 6px 14px;
    font-size: 0.82rem;
}

.btn-xs {
    padding: 4px 10px;
    font-size: 0.78rem;
    border-radius: var(--vbg-radius-full);
    border: none;
    cursor: pointer;
}

/* ── MODALS (CORRECT VISIBILITY & Z-INDEX) ── */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.65);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.25s ease, visibility 0.25s ease;
    padding: 16px;
}

.modal-overlay.active {
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
}

.modal-card {
    background: var(--vbg-surface);
    border-radius: 20px;
    width: 100%;
    max-width: 520px;
    padding: 24px;
    box-shadow: var(--vbg-shadow-lg);
    border: 1px solid var(--vbg-border);
    animation: modalPop 0.25s cubic-bezier(0.18, 0.89, 0.32, 1.28);
    text-align: left;
}

@keyframes modalPop {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

.modal-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
    text-align: left;
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 18px;
    padding-top: 14px;
    border-top: 1px solid var(--vbg-border);
}

/* ── COMMENTS ───────────────────────── */
.comments-section {
    border-top: 1px solid var(--vbg-border);
    padding-top: 14px;
    margin-top: 12px;
    text-align: left;
}

.comment-input-row {
    display: flex;
    gap: 8px;
    margin-top: 12px;
}

.comment-input {
    flex: 1;
    padding: 10px 14px;
    border: 1.5px solid var(--vbg-border);
    border-radius: var(--vbg-radius-full);
    font-size: 0.88rem;
    background: #f8fafc;
}

.comment-input:focus {
    outline: none;
    border-color: var(--vbg-primary);
    background: #fff;
}

.btn-comment {
    background: var(--vbg-primary);
    color: #fff;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

/* ── FAB BUTTON & DROPDOWN MENU ─────── */
#fab-container {
    position: fixed;
    bottom: 24px;
    right: 20px;
    z-index: 2500;
}

.fab {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--vbg-primary), var(--vbg-secondary));
    color: #ffffff;
    border: none;
    font-size: 1.3rem;
    cursor: pointer;
    box-shadow: 0 8px 20px rgba(109, 40, 217, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.fab:hover {
    transform: scale(1.06);
    box-shadow: 0 10px 24px rgba(109, 40, 217, 0.45);
}

.fab-menu {
    position: absolute;
    bottom: 66px;
    right: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: flex-end;
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
    transition: var(--transition);
    pointer-events: none;
}

.fab-menu.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: all;
}

.fab-option {
    display: flex;
    align-items: center;
    gap: 10px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
}

.fab-option-label {
    background: var(--vbg-surface);
    color: var(--vbg-text);
    padding: 6px 14px;
    border-radius: 8px;
    font-size: 0.82rem;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    white-space: nowrap;
    border: 1px solid var(--vbg-border);
}

.fab-option-icon {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--vbg-primary);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* ── UTILS & EMPTY STATE ────────────── */
.hidden {
    display: none !important;
}

.empty-state {
    text-align: left;
    padding: 30px 20px;
    background: var(--vbg-surface);
    border-radius: var(--vbg-radius);
    border: 1px solid var(--vbg-border);
}

.empty-icon {
    font-size: 2.2rem;
    color: var(--vbg-muted);
    margin-bottom: 10px;
    text-align: left;
}

.spinner {
    width: 28px;
    height: 28px;
    border: 3px solid var(--vbg-border);
    border-top-color: var(--vbg-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 0 8px 0;
}

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

.disclaimer {
    text-align: left;
    font-size: 0.82rem;
    color: var(--vbg-muted);
    padding: 16px 0;
    margin-top: 8px;
    line-height: 1.5;
}