/* ═══════════════════════════════════════════════════════════
   TOKENS & RESET
═══════════════════════════════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* CRITICAL: ensure hidden attribute always works regardless of CSS class */
[hidden] { display: none !important; }

:root {
  --bg:        #080C18;
  --bg-card:   #0F1629;
  --bg-input:  #141828;
  --border:    rgba(255,255,255,0.07);
  --border2:   rgba(255,255,255,0.12);

  --indigo:    #6366F1;
  --purple:    #8B5CF6;
  --emerald:   #10B981;
  --red:       #EF4444;
  --amber:     #F59E0B;

  --text:      #F0F4FF;
  --text-2:    #94A3B8;
  --text-3:    #4B5A73;

  --r:         14px;
  --r-sm:      9px;
  --shadow:    0 8px 40px rgba(0,0,0,0.5);
  --t:         0.18s ease;
}

html { font-size: 16px; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ═══════════════════════════════════════════════════════════
   LOGIN / AUTH SCREEN
═══════════════════════════════════════════════════════════ */
.auth-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(ellipse 80% 60% at 50% -20%, #1e1b5e 0%, #080C18 60%);
  position: relative;
  overflow: hidden;
}

/* Orbes de fondo animados */
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  animation: orb-float 8s ease-in-out infinite;
}
.orb-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(99,102,241,.28) 0%, transparent 70%);
  top: -160px; left: -120px;
}
.orb-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(139,92,246,.22) 0%, transparent 70%);
  bottom: -100px; right: -80px;
  animation-delay: -3s;
}
.orb-3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(16,185,129,.12) 0%, transparent 70%);
  top: 40%; left: 60%;
  animation-delay: -5s;
}
@keyframes orb-float {
  0%,100% { transform: translateY(0) scale(1); }
  50%      { transform: translateY(-24px) scale(1.04); }
}

/* Tarjeta de login */
.auth-card {
  position: relative;
  z-index: 10;
  background: rgba(15,22,41,.75);
  border: 1px solid var(--border2);
  border-radius: 20px;
  padding: 52px 44px 44px;
  width: 360px;
  max-width: 92vw;
  text-align: center;
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow), 0 0 0 1px rgba(99,102,241,.1) inset;
  animation: card-in .5s cubic-bezier(.22,.61,.36,1) both;
}
@keyframes card-in {
  from { opacity:0; transform: translateY(28px) scale(.97); }
}

.auth-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 28px;
}
.auth-logo-icon {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, #6366F1, #8B5CF6);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(99,102,241,.4);
}
.auth-logo-name {
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  background: linear-gradient(90deg, #c7d2fe, #a5b4fc);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.auth-title   { font-size: 1.55rem; font-weight: 700; margin-bottom: 8px; color: var(--text); }
.auth-subtitle{ font-size: .88rem; color: var(--text-2); line-height: 1.65; margin-bottom: 24px; }

/* Email/Password login form */
.auth-form { display: flex; flex-direction: column; gap: 12px; text-align: left; }

.auth-input-wrap { position: relative; }
.auth-input {
  width: 100%;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 10px;
  color: var(--text);
  padding: 11px 14px;
  font-family: inherit;
  font-size: .9rem;
  outline: none;
  transition: border-color var(--t), background var(--t);
}
.auth-input:focus  { border-color: var(--indigo); background: rgba(255,255,255,.09); }
.auth-input::placeholder { color: rgba(255,255,255,.3); }

.pw-toggle {
  position: absolute; right: 12px; top: 50%; transform: translateY(-50%);
  background: none; border: none; cursor: pointer;
  color: rgba(255,255,255,.35); padding: 4px;
  font-size: .8rem; line-height: 1;
  transition: color var(--t);
}
.pw-toggle:hover { color: rgba(255,255,255,.65); }

.btn-email-signin {
  width: 100%;
  background: linear-gradient(135deg, #6366F1, #7C3AED);
  color: white;
  border: none;
  border-radius: 50px;
  padding: 12px 24px;
  font-family: inherit;
  font-size: .95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--t);
  box-shadow: 0 2px 16px rgba(99,102,241,.35);
  margin-top: 2px;
}
.btn-email-signin:hover { transform: translateY(-1px); box-shadow: 0 4px 24px rgba(99,102,241,.5); }
.btn-email-signin:disabled { opacity: .6; cursor: default; pointer-events: none; }

.auth-error {
  font-size: .8rem;
  color: #F87171;
  background: rgba(239,68,68,.1);
  border: 1px solid rgba(239,68,68,.2);
  border-radius: 8px;
  padding: 8px 12px;
  text-align: center;
  display: none;
}
.auth-error.visible { display: block; }

.auth-divider {
  display: flex; align-items: center; gap: 12px;
  margin: 4px 0;
}
.auth-divider::before, .auth-divider::after {
  content: ''; flex: 1;
  height: 1px; background: rgba(255,255,255,.1);
}
.auth-divider span { font-size: .75rem; color: rgba(255,255,255,.3); white-space: nowrap; }

/* Google Sign-In button */
.btn-google-signin {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
  background: #fff;
  color: #1a1a2e;
  border: none;
  border-radius: 50px;
  padding: 13px 24px;
  font-family: inherit;
  font-size: .95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--t);
  box-shadow: 0 2px 16px rgba(0,0,0,.25);
}
.btn-google-signin:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(0,0,0,.35);
}
.btn-google-signin:active { transform: translateY(0); }

.no-access-icon { font-size: 3rem; margin-bottom: 14px; }

/* ═══════════════════════════════════════════════════════════
   HEADER
═══════════════════════════════════════════════════════════ */
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  height: 60px;
  background: rgba(8,12,24,.9);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 200;
  backdrop-filter: blur(12px);
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.3px;
  color: var(--text);
}

.header-right { display: flex; align-items: center; gap: 10px; }

.hdr-btn {
  display: flex; align-items: center; gap: 6px;
  font-family: inherit;
  font-size: .8rem;
  font-weight: 600;
  border-radius: var(--r-sm);
  padding: 7px 14px;
  cursor: pointer;
  transition: all var(--t);
  border: 1px solid transparent;
}
.hdr-btn-admin {
  background: rgba(99,102,241,.13);
  color: #a5b4fc;
  border-color: rgba(99,102,241,.25);
}
.hdr-btn-admin:hover { background: rgba(99,102,241,.22); }

.hdr-btn-logout {
  background: transparent;
  color: var(--text-2);
  border-color: var(--border2);
}
.hdr-btn-logout:hover { color: var(--text); border-color: rgba(255,255,255,.2); }

.hdr-user { display: flex; align-items: center; gap: 9px; }
.user-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, #6366F1, #8B5CF6);
  display: flex; align-items: center; justify-content: center;
  font-size: .8rem;
  font-weight: 700;
  color: white;
  flex-shrink: 0;
}
.user-details { display: flex; flex-direction: column; line-height: 1.3; }
.user-name-hdr  { font-size: .8rem; font-weight: 600; color: var(--text); }
.user-email-hdr { font-size: .7rem; color: var(--text-2); }

/* ═══════════════════════════════════════════════════════════
   CONTROLS BAR
═══════════════════════════════════════════════════════════ */
.dash-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding: 16px 28px;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
}
.controls-left, .controls-right {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
}

.date-group { display: flex; flex-direction: column; gap: 3px; }
.date-label { font-size: .65rem; font-weight: 600; text-transform: uppercase; letter-spacing: .6px; color: var(--text-3); }
.date-input {
  background: var(--bg-input);
  border: 1px solid var(--border2);
  border-radius: var(--r-sm);
  color: var(--text);
  padding: 7px 11px;
  font-family: inherit;
  font-size: .82rem;
  outline: none;
  cursor: pointer;
  transition: border-color var(--t);
}
.date-input:focus { border-color: var(--indigo); }
.date-sep { color: var(--text-3); font-size: .9rem; margin-top: 12px; }

/* Control buttons */
.ctrl-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: inherit;
  font-size: .82rem;
  font-weight: 600;
  border: none;
  border-radius: var(--r-sm);
  padding: 8px 16px;
  cursor: pointer;
  transition: all var(--t);
}
.ctrl-btn:disabled { opacity: .5; cursor: default; pointer-events: none; }

.ctrl-refresh {
  background: linear-gradient(135deg, #6366F1, #7C3AED);
  color: white;
  box-shadow: 0 2px 12px rgba(99,102,241,.35);
}
.ctrl-refresh:hover { transform: translateY(-1px); box-shadow: 0 4px 20px rgba(99,102,241,.45); }

.ctrl-sync {
  background: rgba(245,158,11,.12);
  color: #FCD34D;
  border: 1px solid rgba(245,158,11,.2);
}
.ctrl-sync:hover { background: rgba(245,158,11,.2); }

.ctrl-export {
  background: rgba(16,185,129,.14);
  color: #34D399;
  border: 1px solid rgba(16,185,129,.25);
}
.ctrl-export:hover { background: rgba(16,185,129,.24); }

/* Status banner */
.status-banner {
  font-size: .8rem;
  padding: 10px 28px;
  background: rgba(99,102,241,.08);
  border-bottom: 1px solid var(--border);
  color: var(--text-2);
  transition: all var(--t);
}
.status-banner.success { color: var(--emerald); background: rgba(16,185,129,.07); }
.status-banner.error   { color: var(--red);     background: rgba(239,68,68,.07); }

/* ═══════════════════════════════════════════════════════════
   KPI CARDS
═══════════════════════════════════════════════════════════ */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 18px;
  padding: 26px 28px;
}

.kpi-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 24px 22px 22px;
  overflow: hidden;
  transition: transform var(--t), box-shadow var(--t);
  cursor: default;
}
.kpi-card:hover { transform: translateY(-3px); box-shadow: 0 12px 36px rgba(0,0,0,.4); }

/* Accent bar top */
.kpi-accent {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  border-radius: 999px;
}
.kpi-total    .kpi-accent { background: linear-gradient(90deg, #6366F1, #8B5CF6); }
.kpi-answered .kpi-accent { background: linear-gradient(90deg, #10B981, #34D399); }
.kpi-missed   .kpi-accent { background: linear-gradient(90deg, #EF4444, #F87171); }
.kpi-duration .kpi-accent { background: linear-gradient(90deg, #8B5CF6, #A78BFA); }

/* Glow bg subtle */
.kpi-total::after    { content:''; position:absolute; inset:0; background: radial-gradient(ellipse at top left, rgba(99,102,241,.06) 0%, transparent 60%); pointer-events:none; }
.kpi-answered::after { content:''; position:absolute; inset:0; background: radial-gradient(ellipse at top left, rgba(16,185,129,.06) 0%, transparent 60%); pointer-events:none; }
.kpi-missed::after   { content:''; position:absolute; inset:0; background: radial-gradient(ellipse at top left, rgba(239,68,68,.06) 0%, transparent 60%); pointer-events:none; }
.kpi-duration::after { content:''; position:absolute; inset:0; background: radial-gradient(ellipse at top left, rgba(139,92,246,.06) 0%, transparent 60%); pointer-events:none; }

.kpi-icon-wrap {
  width: 38px; height: 38px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 14px;
}
.kpi-total    .kpi-icon-wrap { background: rgba(99,102,241,.15);  color: #818CF8; }
.kpi-answered .kpi-icon-wrap { background: rgba(16,185,129,.15);  color: #34D399; }
.kpi-missed   .kpi-icon-wrap { background: rgba(239,68,68,.15);   color: #F87171; }
.kpi-duration .kpi-icon-wrap { background: rgba(139,92,246,.15);  color: #A78BFA; }

.kpi-data { display: flex; flex-direction: column; gap: 4px; }
.kpi-label { font-size: .72rem; font-weight: 500; text-transform: uppercase; letter-spacing: .5px; color: var(--text-2); }
.kpi-value { font-size: 2.1rem; font-weight: 800; letter-spacing: -1px; color: var(--text); line-height: 1; }

/* ═══════════════════════════════════════════════════════════
   ADMIN MODAL
═══════════════════════════════════════════════════════════ */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.65);
  backdrop-filter: blur(6px);
  z-index: 800;
  display: flex; align-items: center; justify-content: center;
  padding: 16px;
}
.modal-overlay[hidden] { display: none; }

.modal-box {
  background: var(--bg-card);
  border: 1px solid var(--border2);
  border-radius: var(--r);
  width: 100%; max-width: 500px;
  max-height: 88vh;
  overflow-y: auto;
  box-shadow: var(--shadow);
  animation: card-in .22s ease;
}

.modal-hdr {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 22px;
  border-bottom: 1px solid var(--border);
}
.modal-title {
  display: flex; align-items: center; gap: 8px;
  font-size: .9rem; font-weight: 700; color: var(--text);
}
.modal-close {
  background: none; border: none;
  color: var(--text-2); font-size: 1rem;
  cursor: pointer; padding: 4px 8px; border-radius: 6px;
  transition: all var(--t);
}
.modal-close:hover { background: rgba(255,255,255,.06); color: var(--text); }

.modal-tabs {
  display: flex; gap: 0;
  padding: 0 22px;
  border-bottom: 1px solid var(--border);
}
.modal-tab {
  background: none; border: none; border-bottom: 2px solid transparent;
  color: var(--text-2);
  font-family: inherit; font-size: .8rem; font-weight: 600;
  padding: 11px 14px;
  cursor: pointer;
  margin-bottom: -1px;
  transition: color var(--t), border-color var(--t);
}
.modal-tab:hover { color: var(--text); }
.modal-tab.active { color: #818CF8; border-bottom-color: #818CF8; }

.tab-pane { padding: 20px 22px; }
.tab-desc { font-size: .8rem; color: var(--text-2); margin-bottom: 18px; line-height: 1.6; }

/* Modal form */
.mform { display: flex; flex-direction: column; gap: 14px; }
.mfield { display: flex; flex-direction: column; gap: 5px; }
.mfield label { font-size: .75rem; font-weight: 500; color: var(--text-2); }
.mfield input {
  background: var(--bg-input);
  border: 1px solid var(--border2);
  border-radius: var(--r-sm);
  color: var(--text);
  padding: 9px 13px;
  font-family: inherit; font-size: .875rem;
  outline: none;
  transition: border-color var(--t);
}
.mfield input:focus { border-color: var(--indigo); }
.mcheck {
  display: flex; align-items: center; gap: 8px;
  font-size: .8rem; color: var(--text-2); cursor: pointer;
}
.mcheck input[type="checkbox"] { accent-color: var(--indigo); width: 14px; height: 14px; }

/* Users list */
.user-row {
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(255,255,255,.03);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: 12px 14px;
  margin-bottom: 8px;
}
.u-info { display: flex; flex-direction: column; gap: 3px; }
.u-name { font-size: .85rem; font-weight: 600; color: var(--text); }
.u-meta { display: flex; align-items: center; gap: 6px; font-size: .72rem; color: var(--text-2); flex-wrap: wrap; }
.badge {
  font-size: .62rem; font-weight: 700; text-transform: uppercase; letter-spacing: .4px;
  padding: 2px 7px; border-radius: 20px;
}
.badge-admin  { background: rgba(99,102,241,.18);  color: #818CF8; }
.badge-google { background: rgba(34,197,94,.15);   color: #4ADE80; }
.badge-email  { background: rgba(245,158,11,.15);  color: #FCD34D; }
.badge-any    { background: rgba(148,163,184,.1);  color: #94A3B8; }
.badge-pending{ background: rgba(245,158,11,.12);  color: #FCD34D; font-size: .6rem; }

.btn-remove {
  background: rgba(239,68,68,.1);
  color: #F87171;
  border: 1px solid rgba(239,68,68,.2);
  border-radius: 6px;
  padding: 5px 12px;
  font-size: .75rem;
  font-weight: 500;
  cursor: pointer;
  font-family: inherit;
  transition: all var(--t);
  white-space: nowrap;
}
.btn-remove:hover { background: rgba(239,68,68,.2); }
.btn-remove:disabled { opacity:.4; cursor:default; }

.admin-flash {
  font-size: .8rem; text-align: center;
  padding: 0 22px 16px; min-height: 20px;
  transition: color var(--t);
}
.admin-flash.ok  { color: var(--emerald); }
.admin-flash.err { color: var(--red); }

.muted-msg { font-size: .83rem; color: var(--text-2); text-align: center; padding: 24px 0; }

/* ═══════════════════════════════════════════════════════════
   CALLS DETAIL TABLE
═══════════════════════════════════════════════════════════ */
.calls-section {
  padding: 0 28px 40px;
}
.calls-sec-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  margin-top: 10px;
}
.calls-sec-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.2px;
}
.calls-badge {
  font-size: .75rem;
  background: rgba(99,102,241,.15);
  color: #818CF8;
  border: 1px solid rgba(99,102,241,.2);
  padding: 3px 10px;
  border-radius: 20px;
  font-weight: 600;
}
.table-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.dash-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: .85rem;
}
.dash-table th {
  padding: 14px 18px;
  color: var(--text-2);
  font-weight: 600;
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .5px;
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.015);
}
.dash-table td {
  padding: 13px 18px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  vertical-align: middle;
}
.dash-table tbody tr {
  transition: background var(--t);
}
.dash-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.02);
}
.dash-table tr:last-child td {
  border-bottom: none;
}
.table-empty {
  text-align: center;
  color: var(--text-2);
  padding: 48px 0;
  font-style: italic;
  font-size: 0.88rem;
}
.badge-status {
  display: inline-block;
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .4px;
  padding: 3px 8px;
  border-radius: 20px;
  border: 1px solid transparent;
}
.badge-status-answered {
  background: rgba(16, 185, 129, 0.12);
  color: #34D399;
  border-color: rgba(16, 185, 129, 0.2);
}
.badge-status-missed {
  background: rgba(239, 68, 68, 0.12);
  color: #F87171;
  border-color: rgba(239, 68, 68, 0.2);
}
.badge-status-other {
  background: rgba(245, 158, 11, 0.12);
  color: #FCD34D;
  border-color: rgba(245, 158, 11, 0.2);
}
.col-duration {
  font-family: monospace;
  font-size: 0.88rem;
}
.col-date {
  color: var(--text-2);
}
.col-id {
  font-family: monospace;
  color: var(--text-3);
  font-size: 0.78rem;
}