/* WA Scheduler — Global Styles */
*, *::before, *::after { box-sizing: border-box; }
:root {
  --bg:#0c0c0c; --s1:#131313; --s2:#1a1a1a; --s3:#232323; --s4:#2c2c2c;
  --b1:#272727; --b2:#363636;
  --g:#25D366; --gd:#1cb95a; --gx:rgba(37,211,102,0.10); --gxx:rgba(37,211,102,0.06);
  --t1:#efefef; --t2:#909090; --t3:#555;
  --r:#e84040; --rx:rgba(232,64,64,0.10);
  --y:#f0a500; --yx:rgba(240,165,0,0.10);
  --bl:#4a90ff; --blx:rgba(74,144,255,0.10);
  --pu:#9f7aea; --pux:rgba(159,122,234,0.10);
  --rad:8px; --radl:14px;
}
html, body { margin:0; padding:0; height:100%; overflow:hidden; }
body { background:var(--bg); color:var(--t1); font-family:'Plus Jakarta Sans',system-ui,sans-serif; font-size:13px; -webkit-font-smoothing:antialiased; }
h1,h2,h3,h4 { font-family:'Syne',sans-serif; font-weight:700; margin:0; }
input,textarea,select { width:100%; background:var(--s2); border:1px solid var(--b1); color:var(--t1); padding:9px 12px; border-radius:var(--rad); font-family:inherit; font-size:13px; outline:none; transition:border .15s,box-shadow .15s; }
input::placeholder,textarea::placeholder { color:var(--t3); }
input:focus,textarea:focus,select:focus { border-color:var(--g); box-shadow:0 0 0 2px var(--gx); }
textarea { resize:vertical; min-height:90px; line-height:1.6; }
select option { background:var(--s3); }
button { cursor:pointer; font-family:inherit; font-size:13px; border:none; background:none; outline:none; }

/* Buttons */
.btn { display:inline-flex; align-items:center; justify-content:center; gap:5px; padding:8px 16px; border-radius:var(--rad); font-weight:600; transition:all .15s; white-space:nowrap; }
.bp  { background:var(--g); color:#000; } .bp:hover:not(:disabled) { background:var(--gd); transform:translateY(-1px); } .bp:disabled { opacity:.4; cursor:default; transform:none; }
.bs  { background:var(--s2); color:var(--t1); border:1px solid var(--b1); } .bs:hover { background:var(--s3); border-color:var(--b2); }
.bd  { background:var(--rx); color:var(--r); } .bd:hover { background:rgba(232,64,64,0.18); }
.bg  { background:transparent; color:var(--t2); } .bg:hover { color:var(--t1); background:var(--s2); }
.bi  { width:30px; height:30px; padding:0; border-radius:var(--rad); display:inline-flex; align-items:center; justify-content:center; color:var(--t3); flex-shrink:0; } .bi:hover { color:var(--t2); background:var(--s2); }
.btn-sm { padding:5px 11px; font-size:12px; }

/* Cards */
.card { background:var(--s1); border:1px solid var(--b1); border-radius:var(--radl); padding:18px; }

/* Badges */
.badge { display:inline-flex; align-items:center; gap:3px; padding:2px 7px; border-radius:10px; font-size:10px; font-weight:700; letter-spacing:.4px; text-transform:uppercase; }
.bgs { background:var(--gx); color:var(--g); }
.bgp { background:var(--yx); color:var(--y); }
.bgf { background:var(--rx); color:var(--r); }
.bgi { background:var(--blx); color:var(--bl); }
.bgpu{ background:var(--pux); color:var(--pu); }

/* Layout */
.nav-item { display:flex; align-items:center; gap:9px; padding:8px 10px; border-radius:var(--rad); color:var(--t3); cursor:pointer; transition:all .14s; font-weight:500; font-size:13px; user-select:none; }
.nav-item:hover { color:var(--t2); background:var(--s2); }
.nav-item.act { background:var(--gxx); color:var(--g); }

/* Forms */
.fg  { display:flex; flex-direction:column; gap:5px; }
.fl  { font-size:11px; font-weight:700; color:var(--t2); text-transform:uppercase; letter-spacing:.6px; }

/* Chips */
.chip { display:inline-flex; align-items:center; gap:4px; padding:4px 10px; background:var(--s2); border:1px solid var(--b1); border-radius:16px; font-size:12px; font-weight:500; color:var(--t2); cursor:pointer; transition:all .13s; user-select:none; }
.chip:hover { border-color:var(--b2); color:var(--t1); }
.chip.on { background:var(--gxx); border-color:var(--g); color:var(--g); }

/* Toggle */
.tog { width:38px; height:21px; background:var(--b2); border-radius:11px; position:relative; cursor:pointer; transition:background .18s; flex-shrink:0; }
.tog.on { background:var(--g); }
.tog::after { content:''; position:absolute; top:2px; left:2px; width:17px; height:17px; border-radius:50%; background:#fff; transition:transform .17px; }
.tog.on::after { transform:translateX(17px); }

/* Avatar */
.av { width:34px; height:34px; border-radius:50%; display:flex; align-items:center; justify-content:center; font-size:11px; font-weight:800; flex-shrink:0; font-family:'Syne',sans-serif; }

/* Schedule row */
.sch-row { display:flex; align-items:flex-start; gap:12px; padding:12px 14px; background:var(--s1); border:1px solid var(--b1); border-radius:var(--radl); transition:border-color .14s; }
.sch-row:hover { border-color:var(--b2); }

/* Status dot */
.sdot { width:7px; height:7px; border-radius:50%; flex-shrink:0; }
.sdot.c { background:var(--g); box-shadow:0 0 6px rgba(37,211,102,.6); }
.sdot.d { background:var(--r); }
.sdot.p { background:var(--y); animation:pulse 1.8s ease infinite; }

/* Toast */
.toast-wrap { position:fixed; bottom:20px; right:20px; z-index:9999; display:flex; flex-direction:column; gap:8px; }
.toast { background:var(--s2); border:1px solid var(--b1); border-radius:var(--rad); padding:11px 14px; display:flex; align-items:center; gap:9px; animation:fsu .22s ease; max-width:300px; font-size:12px; font-weight:500; }

/* Overlay / Modal */
.overlay { position:fixed; inset:0; background:rgba(0,0,0,0.75); display:flex; align-items:center; justify-content:center; z-index:1000; backdrop-filter:blur(4px); }
.modal { background:var(--s1); border:1px solid var(--b1); border-radius:var(--radl); padding:24px; width:90%; max-width:460px; animation:fsu .2s ease; }

/* Code block */
.code-block { background:#0a0a0a; border:1px solid var(--b1); border-radius:var(--rad); padding:12px 14px; font-family:monospace; font-size:11px; color:#6ee7b7; line-height:1.8; overflow-x:auto; white-space:pre; }

/* Empty state */
.empty { display:flex; flex-direction:column; align-items:center; gap:12px; padding:44px 24px; text-align:center; color:var(--t3); }

/* Divider */
.divider { height:1px; background:var(--b1); margin:14px 0; }

/* Scrollbar */
.scrl { overflow-y:auto; scrollbar-width:thin; scrollbar-color:var(--b2) transparent; }
::-webkit-scrollbar { width:3px; height:3px; }
::-webkit-scrollbar-track { background:transparent; }
::-webkit-scrollbar-thumb { background:var(--b2); border-radius:2px; }

/* Spinner */
.spin-i { display:inline-block; animation:spin .7s linear infinite; }

/* Animations */
@keyframes fsu   { from { opacity:0; transform:translateY(8px); } to { opacity:1; transform:translateY(0); } }
@keyframes spin  { to { transform:rotate(360deg); } }
@keyframes pulse { 0%,100% { opacity:1; } 50% { opacity:.4; } }
.ani { animation:fsu .25s ease both; }

/* Input with icon */
.inp-wrap { position:relative; }
.inp-wrap input { padding-left:32px; }
.inp-icon { position:absolute; left:10px; top:50%; transform:translateY(-50%); color:var(--t3); pointer-events:none; }

/* Grid helpers */
.grid-2 { display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.flex-center { display:flex; align-items:center; justify-content:center; }
.flex-between { display:flex; align-items:center; justify-content:space-between; }
.gap-8  { gap:8px; }
.gap-12 { gap:12px; }
.gap-16 { gap:16px; }

/* QR code container */
.qr-wrap { background:white; border-radius:10px; padding:12px; display:inline-flex; align-items:center; justify-content:center; }

/* Alert banners */
.alert { display:flex; align-items:flex-start; gap:12px; padding:12px 14px; border-radius:var(--rad); }
.alert-warn { background:var(--yx); border:1px solid rgba(240,165,0,.25); }
.alert-info { background:var(--blx); border:1px solid rgba(74,144,255,.25); }
.alert-success { background:var(--gx); border:1px solid rgba(37,211,102,.25); }
.alert-error { background:var(--rx); border:1px solid rgba(232,64,64,.25); }

/* --- LIGHT MODE VARIABLE OVERRIDES --- */
body.light {
  --bg: #f3f4f6;
  --s1: #ffffff;
  --s2: #f9fafb;
  --s3: #f3f4f6;
  --s4: #e5e7eb;
  --b1: #e5e7eb;
  --b2: #d1d5db;
  --t1: #111827;
  --t2: #4b5563;
  --t3: #9ca3af;
  --gx: rgba(37,211,102,0.15);
  --gxx: rgba(37,211,102,0.08);
  --rx: rgba(232,64,64,0.08);
  --yx: rgba(240,165,0,0.08);
  --blx: rgba(74,144,255,0.08);
  --pux: rgba(159,122,234,0.08);
}

/* --- CALENDAR GRID --- */
.cal-container {
  display: flex;
  flex-direction: column;
  height: 100%;
}
.cal-week-header {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  background: var(--s2);
  border: 1px solid var(--b1);
  border-bottom: none;
  border-radius: var(--rad) var(--rad) 0 0;
  text-align: center;
}
.cal-weekday {
  padding: 10px;
  font-weight: 700;
  font-size: 11px;
  color: var(--t2);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  grid-template-rows: repeat(6, 1fr);
  border: 1px solid var(--b1);
  background: var(--b1);
  gap: 1px;
  flex: 1;
  border-radius: 0 0 var(--rad) var(--rad);
  overflow: hidden;
}
.cal-day {
  background: var(--s1);
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  position: relative;
  min-height: 90px;
  transition: background 0.12s;
  overflow: hidden;
}
.cal-day:hover {
  background: var(--s2);
}
.cal-day-num-wrap {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}
.cal-day-num {
  font-size: 11px;
  font-weight: 600;
  color: var(--t2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  user-select: none;
}
.cal-day.other-month {
  background: var(--s2);
  opacity: 0.5;
}
.cal-day.today .cal-day-num {
  background: #ff3b30;
  color: #ffffff;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  font-weight: 800;
}
.cal-day-events {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
  overflow-y: auto;
  padding-bottom: 2px;
}
.cal-event {
  padding: 4px 6px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: transform 0.1s;
}
.cal-event:hover {
  transform: translateY(-1px);
}
.cal-event.pending {
  background: var(--yx);
  color: var(--y);
  border-left: 2px solid var(--y);
}
.cal-event.sent {
  background: var(--gxx);
  color: var(--g);
  border-left: 2px solid var(--g);
}
.cal-event.failed {
  background: var(--rx);
  color: var(--r);
  border-left: 2px solid var(--r);
}

/* --- FLOATING ACTION BUTTON --- */
.fab {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: #25D366;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 900;
}
.fab:hover {
  transform: translateY(-2px) scale(1.06);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
  background: #1cb95a;
}
.fab svg {
  width: 20px;
  height: 20px;
}

/* --- TWO-COLUMN MODAL --- */
.modal.modal-lg {
  max-width: 860px;
  width: 95%;
  display: flex;
  gap: 0;
  padding: 0;
  overflow: hidden;
}
.modal-left {
  flex: 1.25;
  padding: 24px;
  overflow-y: auto;
  max-height: 85vh;
  border-right: 1px solid var(--b1);
  background: var(--s1);
}
.modal-right {
  flex: 0.75;
  background: var(--s2);
  display: flex;
  flex-direction: column;
  max-height: 85vh;
  position: relative;
  min-width: 300px;
}

/* --- WHATSAPP PREVIEW --- */
.wa-preview-header {
  background: #075e54;
  color: #ffffff;
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.wa-preview-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #ece5dd;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #555;
  font-weight: 700;
  font-size: 12px;
}
.wa-preview-body {
  flex: 1;
  padding: 16px;
  background-color: #efeae2;
  background-image: radial-gradient(#dfdcd6 1px, transparent 1px), radial-gradient(#dfdcd6 1px, #efeae2 1px);
  background-size: 24px 24px;
  background-position: 0 0, 12px 12px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
body.light .wa-preview-body {
  background-color: #efeae2;
  background-image: radial-gradient(#e5e0d8 1px, transparent 1px), radial-gradient(#e5e0d8 1px, #efeae2 1px);
}
.wa-date-banner {
  align-self: center;
  background: #ffffff;
  color: #54656f;
  padding: 5px 12px;
  border-radius: 7.5px;
  font-size: 11px;
  font-weight: 600;
  box-shadow: 0 1px 1px rgba(0,0,0,0.08);
}
.wa-bubble-wrap {
  align-self: flex-end;
  max-width: 85%;
  position: relative;
}
.wa-bubble {
  background: #d9fdd3;
  color: #111b21;
  padding: 8px 12px 22px 12px;
  border-radius: 8px 0 8px 8px;
  font-size: 12.5px;
  line-height: 1.4;
  white-space: pre-wrap;
  word-break: break-word;
  box-shadow: 0 1px 1px rgba(0,0,0,0.12);
  position: relative;
}
.wa-bubble::before {
  content: "";
  position: absolute;
  top: 0;
  right: -8px;
  width: 0;
  height: 0;
  border-top: 10px solid #d9fdd3;
  border-right: 8px solid transparent;
}
.wa-time-meta {
  position: absolute;
  bottom: 4px;
  right: 8px;
  font-size: 9px;
  color: #667781;
  display: flex;
  align-items: center;
  gap: 3px;
}
.wa-check {
  color: #53bdeb;
  display: inline-flex;
}

/* --- FORMAT TOOLBAR --- */
.format-bar {
  display: flex;
  align-items: center;
  gap: 2px;
  background: var(--s3);
  border: 1px solid var(--b1);
  border-bottom: none;
  border-radius: var(--rad) var(--rad) 0 0;
  padding: 4px;
  flex-wrap: wrap;
}
.format-bar button {
  padding: 5px 8px;
  border-radius: 4px;
  color: var(--t2);
  font-size: 11px;
  font-weight: 600;
  transition: all 0.12s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 24px;
}
.format-bar button:hover {
  background: var(--s4);
  color: var(--t1);
}
.format-bar .div {
  width: 1px;
  height: 16px;
  background: var(--b2);
  margin: 0 4px;
}
.format-text {
  border-top-left-radius: 0 !important;
  border-top-right-radius: 0 !important;
}

/* --- MONTH / AGENDA SELECTOR --- */
.view-toggle {
  display: flex;
  background: var(--s2);
  border: 1px solid var(--b1);
  border-radius: var(--rad);
  padding: 2px;
}
.view-toggle-btn {
  padding: 5px 12px;
  font-size: 12px;
  font-weight: 600;
  color: var(--t2);
  border-radius: 6px;
  transition: all 0.15s;
}
.view-toggle-btn.active {
  background: var(--s1);
  color: var(--t1);
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}
.view-toggle-btn:hover:not(.active) {
  color: var(--t1);
}

/* --- TYPE SELECTOR PILLS --- */
.type-selector {
  display: flex;
  gap: 8px;
  margin-bottom: 8px;
  background: var(--s2);
  border: 1px solid var(--b1);
  padding: 4px;
  border-radius: var(--rad);
}
.type-btn {
  flex: 1;
  padding: 8px;
  text-align: center;
  font-weight: 700;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--t2);
  border-radius: 6px;
  transition: all 0.15s;
  cursor: pointer;
  background: transparent;
  border: none;
  font-family: inherit;
}
.type-btn:hover {
  color: var(--t1);
  background: var(--s3);
}
.type-btn.active {
  background: var(--s1);
  color: var(--g);
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}

/* --- POLL OPTION ROWS --- */
.poll-option-row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.poll-option-row input {
  flex: 1;
}

/* --- WA POLL PREVIEW --- */
.wa-poll-bubble {
  background: #ffffff;
  color: #111b21;
  padding: 12px;
  border-radius: 10px;
  font-size: 13px;
  line-height: 1.4;
  box-shadow: 0 1px 1px rgba(0,0,0,0.12);
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
}
.wa-poll-title {
  font-weight: 700;
  font-size: 13.5px;
  color: #111b21;
  word-break: break-word;
}
.wa-poll-subtitle {
  font-size: 11px;
  color: #667781;
}
.wa-poll-options {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.wa-poll-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 8px;
  border-radius: 6px;
  background: #f0f2f5;
  cursor: pointer;
  transition: background 0.15s;
}
.wa-poll-option-circle {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid #8696a0;
  flex-shrink: 0;
}
.wa-poll-option-text {
  flex: 1;
  font-size: 12.5px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.wa-poll-footer {
  border-top: 1px solid #e9edef;
  padding-top: 8px;
  text-align: center;
  color: #008069;
  font-weight: 700;
  font-size: 12px;
  cursor: pointer;
}

/* --- WA EVENT PREVIEW --- */
.wa-event-bubble {
  background: #ffffff;
  color: #111b21;
  border-radius: 10px;
  box-shadow: 0 1px 1px rgba(0,0,0,0.12);
  display: flex;
  flex-direction: column;
  width: 100%;
  overflow: hidden;
  border: 1px solid #e9edef;
}
.wa-event-card {
  display: flex;
  gap: 12px;
  padding: 12px;
  background: #ffffff;
}
.wa-event-badge {
  width: 44px;
  height: 48px;
  border-radius: 6px;
  background: #e1f5fe;
  border: 1px solid #b3e5fc;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
}
.wa-event-badge-month {
  background: #0288d1;
  color: #ffffff;
  font-size: 8px;
  font-weight: 800;
  width: 100%;
  text-align: center;
  padding: 2px 0;
  text-transform: uppercase;
}
.wa-event-badge-day {
  color: #0288d1;
  font-size: 16px;
  font-weight: 800;
  line-height: 1.2;
}
.wa-event-details {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.wa-event-title {
  font-weight: 700;
  font-size: 13.5px;
  color: #111b21;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.wa-event-meta {
  font-size: 11px;
  color: #667781;
  display: flex;
  align-items: center;
  gap: 4px;
}
.wa-event-desc {
  font-size: 11.5px;
  color: #3b4a54;
  margin-top: 4px;
  word-break: break-word;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.wa-event-footer {
  background: #f8f9fa;
  border-top: 1px solid #e9edef;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  text-align: center;
  font-size: 11px;
  color: #54656f;
  font-weight: 600;
}
.wa-event-footer-btn {
  padding: 8px 4px;
  cursor: pointer;
  border-right: 1px solid #e9edef;
  transition: background 0.15s;
}
.wa-event-footer-btn:last-child {
  border-right: none;
}
.wa-event-footer-btn:hover {
  background: #f0f2f5;
  color: #111b21;
}