/* =========================================
   Ingeniosa AI - App Styles
   Design System: Dark, Violet/Blue gradient
   ========================================= */

:root {
  --bg-base:        #08080f;
  --bg-surface:     #0d0d1a;
  --bg-card:        #12122a;
  --bg-card-hover:  #16163a;
  --border:         rgba(124, 58, 237, 0.15);
  --border-hover:   rgba(124, 58, 237, 0.4);
  --primary:        #7c3aed;
  --primary-light:  #a78bfa;
  --primary-dark:   #5b21b6;
  --accent:         #60a5fa;
  --success:        #34d399;
  --danger:         #f87171;
  --warning:        #fbbf24;
  --text:           #f8fafc;
  --text-muted:     #94a3b8;
  --shadow-primary: rgba(124, 58, 237, 0.25);
}

* { box-sizing: border-box; }

body {
  background: var(--bg-base);
  color: var(--text);
  font-family: 'Inter', 'Public Sans', system-ui, -apple-system, sans-serif;
  min-height: 100vh;
  margin: 0;
}

/* ---- NAVBAR ---- */
.layout-navbar {
  background: rgba(8, 8, 15, 0.85) !important;
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border) !important;
  padding: 0.75rem 1.5rem;
  position: sticky;
  top: 0;
  z-index: 100;
}

.app-brand-text {
  font-size: 1.25rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary-light), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.02em;
}

.app-brand-logo-img {
  height: 32px;
  width: auto;
  filter: drop-shadow(0 0 8px var(--primary));
}

.app-brand-dot {
  color: var(--primary-light);
}

/* ---- LAYOUT ---- */
.content-wrapper {
  background: var(--bg-base);
  min-height: calc(100vh - 64px);
}

.container-p-y {
  padding: 1.5rem;
}

/* ---- CARDS ---- */
.card {
  background: var(--bg-card) !important;
  border: 1px solid var(--border) !important;
  border-radius: 12px !important;
  box-shadow: 0 4px 24px rgba(0,0,0,0.3) !important;
  transition: border-color 0.2s, box-shadow 0.2s;
  color: var(--text) !important;
}

.card:hover {
  border-color: var(--border-hover) !important;
  box-shadow: 0 4px 32px var(--shadow-primary) !important;
}

.card-header {
  background: transparent !important;
  border-bottom: 1px solid var(--border) !important;
  padding: 1rem 1.25rem;
}

.card-title, .card-header h5, .card-header h6 {
  color: var(--text) !important;
  font-weight: 600;
}

.card-body {
  color: var(--text) !important;
}

/* ---- NAV PILLS (TABS) ---- */
.nav-pills {
  gap: 4px;
  flex-wrap: wrap;
  background: var(--bg-card);
  border-radius: 10px;
  padding: 6px;
  border: 1px solid var(--border);
  margin-bottom: 1.5rem !important;
}

.nav-pills .nav-link {
  color: var(--text-muted) !important;
  border-radius: 8px !important;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.2s;
  border: 1px solid transparent;
  background: transparent;
}

.nav-pills .nav-link:hover {
  color: var(--text) !important;
  background: rgba(124, 58, 237, 0.1) !important;
  border-color: var(--border);
}

.nav-pills .nav-link.active {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark)) !important;
  color: #fff !important;
  border-color: var(--primary) !important;
  box-shadow: 0 2px 12px var(--shadow-primary);
}

/* ---- BUTTONS ---- */
.btn {
  border-radius: 8px !important;
  font-weight: 500;
  transition: all 0.2s;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark)) !important;
  border-color: var(--primary) !important;
  color: #fff !important;
  box-shadow: 0 2px 12px var(--shadow-primary);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-dark), #4c1d95) !important;
  box-shadow: 0 4px 20px var(--shadow-primary);
  transform: translateY(-1px);
}

.btn-success {
  background: linear-gradient(135deg, #059669, #047857) !important;
  border-color: #059669 !important;
  color: #fff !important;
  box-shadow: 0 2px 12px rgba(5, 150, 105, 0.3);
}

.btn-success:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(5, 150, 105, 0.4);
}

.btn-danger {
  background: linear-gradient(135deg, #dc2626, #b91c1c) !important;
  border-color: #dc2626 !important;
  color: #fff !important;
}

.btn-danger:hover { transform: translateY(-1px); }

.btn-outline-primary {
  border-color: var(--primary) !important;
  color: var(--primary-light) !important;
  background: transparent !important;
}

.btn-outline-primary:hover {
  background: rgba(124, 58, 237, 0.15) !important;
  border-color: var(--primary-light) !important;
  color: var(--primary-light) !important;
}

.btn-outline-secondary {
  border-color: rgba(148, 163, 184, 0.3) !important;
  color: var(--text-muted) !important;
  background: transparent !important;
}

.btn-outline-secondary:hover {
  background: rgba(148, 163, 184, 0.1) !important;
  color: var(--text) !important;
}

.btn-outline-warning {
  border-color: var(--warning) !important;
  color: var(--warning) !important;
  background: transparent !important;
}

.btn-outline-info {
  border-color: var(--accent) !important;
  color: var(--accent) !important;
  background: transparent !important;
}

.btn-outline-light {
  border-color: rgba(255,255,255,0.2) !important;
  color: var(--text) !important;
  background: rgba(255,255,255,0.05) !important;
}

.btn-outline-light:hover {
  background: rgba(255,255,255,0.1) !important;
}

.btn-secondary {
  background: rgba(148, 163, 184, 0.1) !important;
  border-color: var(--border) !important;
  color: var(--text-muted) !important;
}

.btn-sm { padding: 0.35rem 0.75rem; font-size: 0.8rem; }

/* ---- DIALPAD ---- */
.dialpad-container { margin: 1rem 0; }

.dialpad-btn {
  height: 56px;
  font-size: 1.1rem;
  background: rgba(124, 58, 237, 0.05) !important;
  border-color: var(--border) !important;
  color: var(--text) !important;
  transition: all 0.15s;
}

.dialpad-btn:hover {
  background: rgba(124, 58, 237, 0.15) !important;
  border-color: var(--primary) !important;
  color: var(--primary-light) !important;
  transform: scale(1.03);
}

.dialpad-btn:active {
  transform: scale(0.97);
  background: rgba(124, 58, 237, 0.25) !important;
}

/* ---- FORMS ---- */
.form-control, .form-select {
  background: rgba(255,255,255,0.04) !important;
  border: 1px solid var(--border) !important;
  color: var(--text) !important;
  border-radius: 8px !important;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control:focus, .form-select:focus {
  background: rgba(124, 58, 237, 0.07) !important;
  border-color: var(--primary) !important;
  box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.15) !important;
  color: var(--text) !important;
}

.form-control::placeholder { color: rgba(148, 163, 184, 0.5); }
.form-label { color: var(--text-muted) !important; font-size: 0.85rem; font-weight: 500; }

.input-group-text {
  background: rgba(255,255,255,0.04) !important;
  border: 1px solid var(--border) !important;
  color: var(--text-muted) !important;
  border-radius: 8px 0 0 8px !important;
}

.form-range::-webkit-slider-thumb { background: var(--primary); }
.form-range::-webkit-slider-runnable-track { background: var(--border); }

.form-check-input:checked {
  background-color: var(--primary) !important;
  border-color: var(--primary) !important;
}

/* ---- BADGES ---- */
.badge { border-radius: 6px !important; font-weight: 500; }
.bg-primary { background: var(--primary) !important; }
.bg-success { background: #059669 !important; }
.bg-danger { background: #dc2626 !important; }
.bg-warning { background: var(--warning) !important; color: #000 !important; }
.bg-label-primary { background: rgba(124,58,237,0.15) !important; color: var(--primary-light) !important; }
.bg-label-success { background: rgba(52,211,153,0.15) !important; color: var(--success) !important; }
.bg-label-danger  { background: rgba(248,113,113,0.15) !important; color: var(--danger) !important; }
.bg-label-warning { background: rgba(251,191,36,0.15) !important; color: var(--warning) !important; }

/* ---- STATUS INDICATORS ---- */
.avatar { display: inline-flex; align-items: center; justify-content: center; }
.avatar-initial {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
}
.avatar-xl .avatar-initial { width: 64px; height: 64px; font-size: 1.8rem; }
.rounded-circle { border-radius: 50% !important; }

.status-indicator {
  width: 10px; height: 10px;
  border-radius: 50%;
  display: inline-block;
}
.status-connected { background: var(--success); box-shadow: 0 0 6px var(--success); }
.status-disconnected { background: var(--danger); }
.status-connecting { background: var(--warning); animation: pulse 1s infinite; }

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ---- ALERTS ---- */
.alert {
  border-radius: 10px !important;
  border: 1px solid;
}
.alert-info {
  background: rgba(96,165,250,0.1) !important;
  border-color: rgba(96,165,250,0.3) !important;
  color: var(--accent) !important;
}
.alert-success {
  background: rgba(52,211,153,0.1) !important;
  border-color: rgba(52,211,153,0.3) !important;
  color: var(--success) !important;
}
.alert-danger {
  background: rgba(248,113,113,0.1) !important;
  border-color: rgba(248,113,113,0.3) !important;
  color: var(--danger) !important;
}
.alert-warning {
  background: rgba(251,191,36,0.1) !important;
  border-color: rgba(251,191,36,0.3) !important;
  color: var(--warning) !important;
}

/* ---- TEXT ---- */
.text-muted { color: var(--text-muted) !important; }
.text-primary { color: var(--primary-light) !important; }
.text-success { color: var(--success) !important; }
.text-danger  { color: var(--danger) !important; }
.text-warning { color: var(--warning) !important; }
.fw-medium { font-weight: 500 !important; }
.fw-bold { font-weight: 700 !important; }

/* ---- MODALS ---- */
.modal-content {
  background: var(--bg-card) !important;
  border: 1px solid var(--border) !important;
  border-radius: 16px !important;
  color: var(--text) !important;
}
.modal-header {
  border-bottom: 1px solid var(--border) !important;
}
.modal-footer {
  border-top: 1px solid var(--border) !important;
}
.modal-title { color: var(--text) !important; font-weight: 600; }
.btn-close {
  filter: invert(1);
  opacity: 0.6;
}
.btn-close:hover { opacity: 1; }
.modal-backdrop { background: rgba(0,0,0,0.7) !important; }

/* ---- CALL OVERLAY ---- */
.call-overlay {
  position: fixed; inset: 0;
  background: rgba(8,8,15,0.92);
  backdrop-filter: blur(12px);
  z-index: 9999;
  display: flex; align-items: center; justify-content: center;
}

.call-overlay-content {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2.5rem;
  min-width: 320px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 0 1px rgba(124,58,237,0.2);
  text-align: center;
}

.call-info h5 { font-size: 1.3rem; color: var(--text); }
.call-status { color: var(--text-muted); font-size: 0.9rem; }
.call-timer { font-size: 1.5rem; font-weight: 700; color: var(--primary-light); letter-spacing: 0.05em; }

/* ---- LOADING OVERLAY ---- */
.loading-overlay {
  position: fixed; inset: 0;
  background: rgba(8,8,15,0.85);
  backdrop-filter: blur(8px);
  z-index: 9998;
  display: flex; align-items: center; justify-content: center;
}
.loading-content { text-align: center; }
.spinner-border { color: var(--primary-light) !important; }

/* ---- TOASTS ---- */
.toast {
  background: var(--bg-card) !important;
  border: 1px solid var(--border) !important;
  border-radius: 10px !important;
  color: var(--text) !important;
}

/* ---- SCROLLBAR ---- */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary); }

/* ---- RESPONSIVE ---- */
@media (max-width: 768px) {
  .container-p-y { padding: 1rem; }
  .nav-pills { gap: 2px; padding: 4px; }
  .nav-pills .nav-link { padding: 0.4rem 0.7rem; font-size: 0.8rem; }
}

/* ---- SWEETALERT2 DARK OVERRIDE ---- */
.swal2-popup {
  background: var(--bg-card) !important;
  color: var(--text) !important;
  border: 1px solid var(--border) !important;
  border-radius: 16px !important;
}
.swal2-title { color: var(--text) !important; }
.swal2-content, .swal2-html-container { color: var(--text-muted) !important; }
.swal2-confirm { background: var(--primary) !important; border-radius: 8px !important; }
.swal2-cancel { background: rgba(148,163,184,0.1) !important; color: var(--text-muted) !important; border-radius: 8px !important; }