/* ============================================================
   Influtalents — main.css
   Variables globales, reset, utilities
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,400&family=Space+Mono:wght@400;700&display=swap');

/* ─── CSS Variables ─────────────────────────────────────── */
:root {
  --sr-bg:        #0A0A14;
  --sr-surface:   #12121F;
  --sr-surface2:  #1A1A2E;
  --sr-border:    #1E1E35;
  --sr-primary:   #6C47FF;
  --sr-primary-hover: #5A38E0;
  --sr-secondary: #00D4FF;
  --sr-accent:    #FF6B35;
  --sr-success:   #00E096;
  --sr-warning:   #FFB800;
  --sr-danger:    #FF4560;
  --sr-text:      #F0F0FF;
  --sr-muted:     #6B6B8A;
  --sr-muted2:    #A0A0C0;
  --sr-glass-bg:  rgba(255,255,255,0.03);
  --sr-glass-border: rgba(255,255,255,0.06);
  --sr-radius:    12px;
  --sr-radius-lg: 20px;
  --sr-shadow:    0 4px 24px rgba(0,0,0,0.4);
  --sr-shadow-lg: 0 8px 48px rgba(0,0,0,0.6);
  --sr-transition: 0.25s cubic-bezier(0.4,0,0.2,1);
}

/* ─── Reset & Base ──────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  background-color: var(--sr-bg);
  color: var(--sr-text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* ─── Tipografía ────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  line-height: 1.15;
  color: var(--sr-text);
  margin-bottom: 0.75em;
}

.font-mono { font-family: 'Space Mono', monospace; }

.gradient-text {
  background: linear-gradient(135deg, var(--sr-primary), var(--sr-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ─── Links ─────────────────────────────────────────────── */
a { color: var(--sr-secondary); text-decoration: none; transition: color var(--sr-transition); }
a:hover { color: var(--sr-primary); }

/* ─── Scrollbar ─────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--sr-bg); }
::-webkit-scrollbar-thumb { background: var(--sr-border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--sr-muted); }

/* ─── Buttons ───────────────────────────────────────────── */
.btn {
  font-family: 'DM Sans', sans-serif;
  font-weight: 600;
  border-radius: var(--sr-radius);
  padding: 0.6rem 1.5rem;
  transition: all var(--sr-transition);
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--sr-primary), #8B6AFF);
  color: #fff;
  box-shadow: 0 4px 20px rgba(108,71,255,0.4);
  animation: gradientShift 4s ease infinite;
  background-size: 200% 200%;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(108,71,255,0.6);
  color: #fff;
}
.btn-primary:active { transform: translateY(0); }

.btn-outline-primary {
  border: 1.5px solid var(--sr-primary);
  color: var(--sr-primary);
  background: transparent;
}
.btn-outline-primary:hover {
  background: var(--sr-primary);
  color: #fff;
  box-shadow: 0 4px 20px rgba(108,71,255,0.3);
}

.btn-secondary-sr {
  background: rgba(0,212,255,0.12);
  color: var(--sr-secondary);
  border: 1.5px solid rgba(0,212,255,0.3);
}
.btn-secondary-sr:hover {
  background: var(--sr-secondary);
  color: var(--sr-bg);
  border-color: var(--sr-secondary);
}

.btn-accent {
  background: var(--sr-accent);
  color: #fff;
  box-shadow: 0 4px 20px rgba(255,107,53,0.4);
}
.btn-accent:hover {
  background: #e55a27;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(255,107,53,0.6);
  color: #fff;
}

.btn-glass {
  background: var(--sr-glass-bg);
  border: 1px solid var(--sr-glass-border);
  color: var(--sr-text);
  backdrop-filter: blur(10px);
}
.btn-glass:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.15);
  color: var(--sr-text);
}

.btn-sm { padding: 0.4rem 1rem; font-size: 0.875rem; }
.btn-lg { padding: 0.85rem 2rem; font-size: 1.1rem; }
.btn-xl { padding: 1rem 2.5rem; font-size: 1.2rem; }

/* ─── Cards ─────────────────────────────────────────────── */
.card-sr {
  background: var(--sr-glass-bg);
  border: 1px solid var(--sr-glass-border);
  border-radius: var(--sr-radius-lg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--sr-shadow);
  transition: all var(--sr-transition);
  overflow: hidden;
}
.card-sr:hover {
  border-color: rgba(108,71,255,0.3);
  box-shadow: 0 0 30px rgba(108,71,255,0.15), var(--sr-shadow-lg);
  transform: translateY(-4px);
}

.card-sr .card-body { padding: 1.5rem; }
.card-sr .card-header {
  background: rgba(255,255,255,0.02);
  border-bottom: 1px solid var(--sr-border);
  padding: 1rem 1.5rem;
  font-family: 'Syne', sans-serif;
  font-weight: 600;
}

/* KPI Cards */
.kpi-card {
  background: var(--sr-surface);
  border: 1px solid var(--sr-border);
  border-radius: var(--sr-radius-lg);
  padding: 1.5rem;
  position: relative;
  overflow: hidden;
  transition: all var(--sr-transition);
}
.kpi-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--sr-primary), var(--sr-secondary));
}
.kpi-card:hover {
  border-color: rgba(108,71,255,0.4);
  box-shadow: 0 0 30px rgba(108,71,255,0.2);
}
.kpi-value {
  font-family: 'Space Mono', monospace;
  font-size: 2rem;
  font-weight: 700;
  color: var(--sr-text);
  line-height: 1;
}
.kpi-label { color: var(--sr-muted); font-size: 0.875rem; margin-top: 0.25rem; }
.kpi-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
}

/* ─── Badges de influencer ──────────────────────────────── */
.badge-influencer {
  font-family: 'Space Mono', monospace;
  font-size: 0.7rem;
  padding: 0.3em 0.8em;
  border-radius: 20px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.badge-nano  { background: rgba(0,224,150,0.15);  color: var(--sr-success); border: 1px solid rgba(0,224,150,0.3); }
.badge-micro { background: rgba(108,71,255,0.15); color: var(--sr-primary); border: 1px solid rgba(108,71,255,0.3); }
.badge-mega  { background: rgba(255,107,53,0.15); color: var(--sr-accent);  border: 1px solid rgba(255,107,53,0.3); }

/* ─── Badges Bootstrap override ─────────────────────────── */
.badge.bg-success { background-color: var(--sr-success) !important; color: #000 !important; }
.badge.bg-danger  { background-color: var(--sr-danger)  !important; }
.badge.bg-warning { background-color: var(--sr-warning) !important; color: #000 !important; }
.badge.bg-primary { background-color: var(--sr-primary) !important; }
.badge.bg-info    { background-color: var(--sr-secondary) !important; color: #000 !important; }

/* ─── Forms ─────────────────────────────────────────────── */
.form-control, .form-select {
  background-color: var(--sr-surface);
  border: 1.5px solid var(--sr-border);
  color: var(--sr-text);
  border-radius: var(--sr-radius);
  padding: 0.65rem 1rem;
  font-family: 'DM Sans', sans-serif;
  transition: all var(--sr-transition);
}
.form-control:focus, .form-select:focus {
  background-color: var(--sr-surface);
  border-color: var(--sr-primary);
  color: var(--sr-text);
  box-shadow: 0 0 0 3px rgba(108,71,255,0.2);
  outline: none;
}
.form-control::placeholder { color: var(--sr-muted); }
.form-label { color: var(--sr-muted2); font-size: 0.9rem; font-weight: 500; margin-bottom: 0.35rem; }

.form-check-input {
  background-color: var(--sr-surface);
  border-color: var(--sr-border);
}
.form-check-input:checked {
  background-color: var(--sr-primary);
  border-color: var(--sr-primary);
}
.form-check-input:focus {
  box-shadow: 0 0 0 3px rgba(108,71,255,0.2);
  border-color: var(--sr-primary);
}
.form-check-label { color: var(--sr-muted2); }

textarea.form-control { resize: vertical; min-height: 120px; }

/* ─── Tables ────────────────────────────────────────────── */
.table-sr {
  color: var(--sr-text);
  border-collapse: separate;
  border-spacing: 0;
}
.table-sr thead th {
  background: var(--sr-surface);
  color: var(--sr-muted2);
  font-family: 'DM Sans', sans-serif;
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--sr-border);
  padding: 0.85rem 1rem;
}
.table-sr tbody td {
  padding: 0.9rem 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.03);
  vertical-align: middle;
  font-size: 0.925rem;
}
.table-sr tbody tr { transition: background var(--sr-transition); }
.table-sr tbody tr:hover { background: rgba(108,71,255,0.06); }

/* ─── Pagination ────────────────────────────────────────── */
.pagination .page-link {
  background: var(--sr-surface);
  border-color: var(--sr-border);
  color: var(--sr-muted2);
  transition: all var(--sr-transition);
}
.pagination .page-link:hover { background: var(--sr-primary); border-color: var(--sr-primary); color: #fff; }
.pagination .page-item.active .page-link { background: var(--sr-primary); border-color: var(--sr-primary); }
.pagination .page-item.disabled .page-link { background: var(--sr-surface); color: var(--sr-muted); }

/* ─── Alerts ────────────────────────────────────────────── */
.alert { border-radius: var(--sr-radius); border: none; }
.alert-primary { background: rgba(108,71,255,0.15); color: var(--sr-text); border-left: 3px solid var(--sr-primary); }
.alert-success { background: rgba(0,224,150,0.12); color: var(--sr-text); border-left: 3px solid var(--sr-success); }
.alert-warning { background: rgba(255,184,0,0.12);  color: var(--sr-text); border-left: 3px solid var(--sr-warning); }
.alert-danger  { background: rgba(255,69,96,0.12);  color: var(--sr-text); border-left: 3px solid var(--sr-danger); }
.alert-info    { background: rgba(0,212,255,0.12);  color: var(--sr-text); border-left: 3px solid var(--sr-secondary); }

/* ─── Toasts ────────────────────────────────────────────── */
.toast-container { z-index: 9999; }
.toast-sr {
  background: var(--sr-surface);
  border: 1px solid var(--sr-border);
  border-radius: var(--sr-radius);
  color: var(--sr-text);
  box-shadow: var(--sr-shadow-lg);
}
.toast-sr.success { border-left: 3px solid var(--sr-success); }
.toast-sr.error   { border-left: 3px solid var(--sr-danger); }
.toast-sr.warning { border-left: 3px solid var(--sr-warning); }
.toast-sr.info    { border-left: 3px solid var(--sr-secondary); }

/* ─── Progress bars ─────────────────────────────────────── */
.progress {
  background-color: var(--sr-border);
  border-radius: 10px;
  height: 6px;
}
.progress-bar {
  background: linear-gradient(90deg, var(--sr-primary), var(--sr-secondary));
  border-radius: 10px;
  transition: width 0.6s ease;
}

/* ─── Modal ─────────────────────────────────────────────── */
.modal-content {
  background: var(--sr-surface);
  border: 1px solid var(--sr-border);
  border-radius: var(--sr-radius-lg);
  color: var(--sr-text);
}
.modal-header { border-bottom-color: var(--sr-border); }
.modal-footer { border-top-color: var(--sr-border); }
.modal-backdrop { background-color: rgba(0,0,0,0.7); }
.btn-close { filter: invert(1) brightness(0.7); }

/* ─── Dropdown ──────────────────────────────────────────── */
.dropdown-menu {
  background: var(--sr-surface);
  border: 1px solid var(--sr-border);
  border-radius: var(--sr-radius);
  box-shadow: var(--sr-shadow-lg);
  padding: 0.5rem;
}
.dropdown-item {
  color: var(--sr-muted2);
  border-radius: 8px;
  padding: 0.5rem 0.75rem;
  font-size: 0.9rem;
  transition: all var(--sr-transition);
}
.dropdown-item:hover { background: rgba(108,71,255,0.15); color: var(--sr-text); }
.dropdown-divider { border-color: var(--sr-border); }

/* ─── Accordion ─────────────────────────────────────────── */
.accordion-item { background: var(--sr-surface); border: 1px solid var(--sr-border); border-radius: var(--sr-radius) !important; margin-bottom: 0.5rem; overflow: hidden; }
.accordion-button { background: var(--sr-surface); color: var(--sr-text); font-family: 'DM Sans', sans-serif; font-weight: 600; border-radius: var(--sr-radius) !important; }
.accordion-button:not(.collapsed) { background: rgba(108,71,255,0.1); color: var(--sr-primary); box-shadow: none; }
.accordion-button::after { filter: invert(1) brightness(0.7); }
.accordion-button:focus { box-shadow: none; }
.accordion-body { background: var(--sr-surface); color: var(--sr-muted2); padding: 1rem 1.5rem; border-top: 1px solid var(--sr-border); }

/* ─── Tabs ──────────────────────────────────────────────── */
.nav-tabs { border-bottom: 1px solid var(--sr-border); }
.nav-tabs .nav-link { color: var(--sr-muted); border: none; border-bottom: 2px solid transparent; border-radius: 0; padding: 0.75rem 1.25rem; font-weight: 500; transition: all var(--sr-transition); }
.nav-tabs .nav-link:hover { color: var(--sr-text); border-bottom-color: rgba(108,71,255,0.3); }
.nav-tabs .nav-link.active { color: var(--sr-primary); border-bottom-color: var(--sr-primary); background: transparent; }
.tab-content { padding-top: 1.5rem; }

/* ─── Divider con gradiente ──────────────────────────────── */
.divider-gradient {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--sr-border), transparent);
  border: none;
  margin: 2rem 0;
}

/* ─── Animations ─────────────────────────────────────────── */
@keyframes gradientShift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-30px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50%       { transform: scale(1.05); }
}

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

@keyframes shimmer {
  0%   { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.animate-fade-up    { animation: fadeInUp 0.6s ease forwards; }
.animate-fade-left  { animation: fadeInLeft 0.6s ease forwards; }
.animate-pulse-soft { animation: pulse 3s ease-in-out infinite; }

/* ─── Loading skeleton ───────────────────────────────────── */
.skeleton {
  background: linear-gradient(90deg, var(--sr-surface) 25%, var(--sr-border) 50%, var(--sr-surface) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 6px;
}

/* ─── Spinner ────────────────────────────────────────────── */
.sr-spinner {
  width: 24px; height: 24px;
  border: 3px solid rgba(108,71,255,0.2);
  border-top-color: var(--sr-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  display: inline-block;
}

/* ─── Utilities ──────────────────────────────────────────── */
.text-primary-sr  { color: var(--sr-primary)   !important; }
.text-secondary-sr{ color: var(--sr-secondary) !important; }
.text-accent-sr   { color: var(--sr-accent)    !important; }
.text-success-sr  { color: var(--sr-success)   !important; }
.text-warning-sr  { color: var(--sr-warning)   !important; }
.text-danger-sr   { color: var(--sr-danger)    !important; }
.text-muted-sr    { color: var(--sr-muted)     !important; }
.text-muted2-sr   { color: var(--sr-muted2)    !important; }

.bg-surface  { background-color: var(--sr-surface) !important; }
.bg-surface2 { background-color: var(--sr-surface2) !important; }
.bg-glass {
  background: var(--sr-glass-bg) !important;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--sr-glass-border);
}

.border-sr  { border-color: var(--sr-border) !important; }

.rounded-sr  { border-radius: var(--sr-radius) !important; }
.rounded-lg-sr { border-radius: var(--sr-radius-lg) !important; }

.shadow-sr   { box-shadow: var(--sr-shadow) !important; }
.shadow-lg-sr{ box-shadow: var(--sr-shadow-lg) !important; }

.glow-primary  { box-shadow: 0 0 30px rgba(108,71,255,0.4); }
.glow-secondary{ box-shadow: 0 0 30px rgba(0,212,255,0.4); }

/* ─── Responsive helpers ─────────────────────────────────── */
@media (max-width: 768px) {
  .btn-xl { padding: 0.85rem 1.75rem; font-size: 1rem; }
  .kpi-value { font-size: 1.5rem; }
}