/* =========================================
   WA Notify — Dashboard
   Font: DM Sans + JetBrains Mono
   Supports dark + light themes
   ========================================= */

/* ============ DARK THEME (default) ============ */
:root, [data-theme="dark"] {
  --bg:        #0b0b0f;
  --bg-raised: #131318;
  --bg-card:   #16161d;
  --bg-hover:  #1c1c25;
  --border:    #232330;
  --border-lt: #2a2a3a;

  --text:      #e2e2ea;
  --text-dim:  #7e7e96;
  --text-mute: #4e4e64;

  --green:     #25d366;
  --green-dim: rgba(37,211,102,.12);
  --blue:      #3b82f6;
  --blue-dim:  rgba(59,130,246,.12);
  --amber:     #f59e0b;
  --amber-dim: rgba(245,158,11,.12);
  --red:       #ef4444;
  --red-dim:   rgba(239,68,68,.12);

  --topbar-bg: rgba(11,11,15,.85);
  --modal-bg:  rgba(0,0,0,.6);
  --shadow:    rgba(0,0,0,.4);
  --qr-bg:     #fff;
  --input-bg:  var(--bg);

  --radius:    10px;
  --radius-sm: 6px;
  --font:      'DM Sans', system-ui, sans-serif;
  --mono:      'JetBrains Mono', monospace;
  --sidebar-w: 220px;
  --topbar-h:  56px;

  color-scheme: dark;
}

/* ============ LIGHT THEME ============ */
[data-theme="light"] {
  --bg:        #f5f5f7;
  --bg-raised: #ffffff;
  --bg-card:   #ffffff;
  --bg-hover:  #f0f0f2;
  --border:    #e0e0e6;
  --border-lt: #d0d0d8;

  --text:      #1a1a2e;
  --text-dim:  #5c5c78;
  --text-mute: #9494aa;

  --green:     #1da851;
  --green-dim: rgba(29,168,81,.1);
  --blue:      #2563eb;
  --blue-dim:  rgba(37,99,235,.08);
  --amber:     #d97706;
  --amber-dim: rgba(217,119,6,.08);
  --red:       #dc2626;
  --red-dim:   rgba(220,38,38,.07);

  --topbar-bg: rgba(255,255,255,.85);
  --modal-bg:  rgba(0,0,0,.3);
  --shadow:    rgba(0,0,0,.08);
  --qr-bg:     #fff;
  --input-bg:  #f5f5f7;

  color-scheme: light;
}

/* ============ BASE ============ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  transition: background .25s, color .25s;
}

.hidden { display: none !important; }
.screen { min-height: 100vh; }

/* ============ SCROLLBAR ============ */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-lt); border-radius: 10px; }

/* ============ LOGIN ============ */
#login-screen {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.login-bg {
  position: fixed; inset: 0;
  z-index: 0;
  background: var(--bg);
  transition: background .25s;
}
.login-grain {
  position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  opacity: .5;
}
.login-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
}
.login-glow--1 {
  width: 500px; height: 500px;
  background: var(--green);
  top: -200px; right: -100px;
  opacity: .12;
}
.login-glow--2 {
  width: 400px; height: 400px;
  background: #6366f1;
  bottom: -150px; left: -100px;
  opacity: .08;
}
[data-theme="light"] .login-glow--1 { opacity: .06; }
[data-theme="light"] .login-glow--2 { opacity: .04; }

.login-card {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 380px;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px 32px 36px;
  box-shadow: 0 20px 60px var(--shadow);
  animation: cardIn .5s cubic-bezier(.16,1,.3,1);
  transition: background .25s, border-color .25s, box-shadow .25s;
}
@keyframes cardIn {
  from { opacity: 0; transform: translateY(20px) scale(.97); }
}

.login-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 4px;
}
.login-logo h1 {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -.02em;
}
.login-logo svg rect { fill: var(--bg-card); transition: fill .25s; }
.login-sub {
  color: var(--text-dim);
  font-size: 13px;
  margin-bottom: 28px;
}

/* ============ INPUTS ============ */
.input-group {
  margin-bottom: 16px;
}
.input-group label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-dim);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.input {
  width: 100%;
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  color: var(--text);
  font-family: var(--font);
  font-size: 14px;
  transition: border-color .15s, box-shadow .15s, background .25s, color .25s;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}
.input:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px var(--green-dim);
}
.input::placeholder { color: var(--text-mute); }
select.input {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%237e7e96' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 32px;
}
.input-hint {
  display: block;
  font-size: 11px;
  color: var(--text-mute);
  margin-top: 4px;
}

.form-error {
  color: var(--red);
  font-size: 13px;
  text-align: center;
  margin-top: 12px;
}

.check-row {
  display: flex;
  gap: 16px;
  margin-bottom: 16px;
}
.check {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-dim);
  cursor: pointer;
}
.check input[type="checkbox"] {
  accent-color: var(--green);
  width: 15px; height: 15px;
}

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font);
  font-weight: 500;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all .15s;
  white-space: nowrap;
}
.btn--primary {
  background: var(--green);
  color: #fff;
  font-weight: 600;
}
.btn--primary:hover { background: #1fb854; }
[data-theme="dark"] .btn--primary { color: #000; }
.btn--ghost {
  background: var(--bg-hover);
  color: var(--text-dim);
  border: 1px solid var(--border);
}
.btn--ghost:hover { color: var(--text); border-color: var(--border-lt); }
.btn--danger {
  background: var(--red-dim);
  color: var(--red);
}
.btn--danger:hover { background: rgba(239,68,68,.18); }
.btn--full { width: 100%; justify-content: center; }
.btn--small { padding: 8px 14px; font-size: 13px; }
.btn--tiny  { padding: 5px 10px; font-size: 12px; }
.btn:not(.btn--small):not(.btn--tiny) { padding: 11px 20px; font-size: 14px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

.btn-spinner { animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ============ TOPBAR ============ */
.topbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--topbar-h);
  background: var(--topbar-bg);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  z-index: 100;
  transition: background .25s, border-color .25s;
}
.topbar-left, .topbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}
.topbar-menu {
  display: none;
  background: none; border: none; color: var(--text-dim); cursor: pointer; padding: 4px;
}
.topbar-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: -.01em;
}
.topbar-brand svg rect { fill: var(--bg-card); transition: fill .25s; }

/* Theme toggle */
.topbar-theme {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-dim);
  cursor: pointer;
  padding: 6px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .15s;
}
.topbar-theme:hover {
  color: var(--amber);
  border-color: var(--amber);
  background: var(--amber-dim);
}

.topbar-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  background: var(--bg-card);
  border: 1px solid var(--border);
  transition: all .25s;
}
.topbar-badge .label { color: var(--text-dim); }
.topbar-badge.connected { border-color: rgba(37,211,102,.3); }
.topbar-badge.connected .label { color: var(--green); }
.topbar-badge.connected .pulse { background: var(--green); box-shadow: 0 0 6px var(--green); }
.topbar-badge.disconnected .pulse { background: var(--red); box-shadow: 0 0 6px var(--red); }
.topbar-badge.waiting .pulse { background: var(--amber); box-shadow: 0 0 6px var(--amber); animation: blink 1.2s ease infinite; }
.pulse {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--text-mute);
}
@keyframes blink { 50% { opacity: .3; } }

.topbar-user {
  font-size: 12px;
  color: var(--text-dim);
}
.topbar-logout {
  background: none; border: none;
  color: var(--text-mute);
  cursor: pointer;
  padding: 4px;
  transition: color .15s;
}
.topbar-logout:hover { color: var(--red); }

/* ============ SIDEBAR ============ */
.sidebar {
  position: fixed;
  top: var(--topbar-h);
  left: 0;
  bottom: 0;
  width: var(--sidebar-w);
  background: var(--bg-raised);
  border-right: 1px solid var(--border);
  padding: 16px 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  z-index: 90;
  transition: transform .25s cubic-bezier(.16,1,.3,1), background .25s, border-color .25s;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  font-weight: 450;
  color: var(--text-dim);
  text-decoration: none;
  transition: all .12s;
}
.sidebar-link:hover {
  color: var(--text);
  background: var(--bg-hover);
}
.sidebar-link.active {
  color: var(--green);
  background: var(--green-dim);
}
.sidebar-link svg { flex-shrink: 0; }

/* ============ MAIN ============ */
.main {
  margin-left: var(--sidebar-w);
  margin-top: var(--topbar-h);
  padding: 28px 32px 40px;
  min-height: calc(100vh - var(--topbar-h));
  transition: background .25s;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}
.section-header h2 {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -.02em;
}
.section-actions {
  display: flex;
  gap: 8px;
}

/* ============ STAT CARDS ============ */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}
.stat-card {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  transition: background .25s, border-color .25s;
}
.stat-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.stat-icon--green  { background: var(--green-dim); color: var(--green); }
.stat-icon--blue   { background: var(--blue-dim);  color: var(--blue);  }
.stat-icon--amber  { background: var(--amber-dim); color: var(--amber); }
.stat-body {
  display: flex;
  flex-direction: column;
}
.stat-label {
  font-size: 12px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: .03em;
}
.stat-value {
  font-size: 17px;
  font-weight: 600;
}

/* ============ QR CARD ============ */
.qr-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  animation: fadeUp .3s ease;
  transition: background .25s, border-color .25s;
}
@keyframes fadeUp { from { opacity:0; transform:translateY(8px); } }

.qr-content {
  display: flex;
  align-items: center;
  gap: 40px;
}
.qr-frame {
  position: relative;
  background: var(--qr-bg);
  border-radius: 12px;
  padding: 16px;
  flex-shrink: 0;
}
.qr-frame img {
  display: block;
  width: 200px;
  height: 200px;
}
.qr-corners span {
  position: absolute;
  width: 20px; height: 20px;
  border: 3px solid var(--green);
}
.qr-corners span:nth-child(1) { top: -2px; left: -2px; border-right: 0; border-bottom: 0; border-radius: 6px 0 0 0; }
.qr-corners span:nth-child(2) { top: -2px; right: -2px; border-left: 0; border-bottom: 0; border-radius: 0 6px 0 0; }
.qr-corners span:nth-child(3) { bottom: -2px; left: -2px; border-right: 0; border-top: 0; border-radius: 0 0 0 6px; }
.qr-corners span:nth-child(4) { bottom: -2px; right: -2px; border-left: 0; border-top: 0; border-radius: 0 0 6px 0; }

.qr-info h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
}
.qr-info p {
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.6;
  max-width: 380px;
  margin-bottom: 20px;
}
.qr-steps {
  display: flex;
  gap: 12px;
}
.qr-step {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-dim);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  transition: background .25s, border-color .25s;
}
.qr-step-num {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--green-dim);
  color: var(--green);
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* ============ CARD LIST ============ */
.card-list { display: flex; flex-direction: column; gap: 8px; }

.card-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 18px;
  transition: border-color .15s, background .25s;
}
.card-item:hover { border-color: var(--border-lt); }
.card-item-info h4 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 2px;
}
.card-item-meta {
  font-size: 12px;
  color: var(--text-mute);
  font-family: var(--mono);
}
.card-item-actions {
  display: flex;
  gap: 6px;
}
.card-empty {
  text-align: center;
  padding: 48px 20px;
  color: var(--text-mute);
  font-size: 14px;
  background: var(--bg-card);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  transition: background .25s, border-color .25s;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .03em;
}
.badge--start   { background: var(--blue-dim);  color: var(--blue);  }
.badge--success { background: var(--green-dim); color: var(--green); }
.badge--fail    { background: var(--red-dim);   color: var(--red);   }

/* ============ TABLE ============ */
.table-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: background .25s, border-color .25s;
}
.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.table thead {
  background: var(--bg-hover);
  transition: background .25s;
}
.table th {
  text-align: left;
  padding: 10px 16px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-mute);
  text-transform: uppercase;
  letter-spacing: .05em;
}
.table td {
  padding: 11px 16px;
  border-top: 1px solid var(--border);
  color: var(--text-dim);
}
.table tbody tr:hover { background: var(--green-dim); }

.table-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  border-top: 1px solid var(--border);
}
.table-info { font-size: 12px; color: var(--text-mute); }
.table-nav { display: flex; gap: 4px; }

/* ============ SETTINGS ============ */
.settings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 14px;
}
.settings-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: background .25s, border-color .25s;
}
.settings-card h3 {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 4px;
}
.settings-desc {
  font-size: 13px;
  color: var(--text-dim);
  margin-bottom: 16px;
}
.settings-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* ============ TEXTAREA ============ */
.input--textarea {
  resize: vertical;
  min-height: 60px;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.6;
}

/* ============ SETTINGS WIDE CARD ============ */
.settings-card--wide {
  grid-column: 1 / -1;
}

/* ============ INPUT WITH BUTTON ============ */
.input-with-btn {
  display: flex;
  gap: 6px;
}
.input-with-btn .input {
  flex: 1;
}

/* ============ COOLIFY DROPDOWN ============ */
.coolify-dropdown {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-top: 6px;
  max-height: 200px;
  overflow-y: auto;
}
.coolify-dropdown-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  cursor: pointer;
  font-size: 13px;
  border-bottom: 1px solid var(--border);
  transition: background .1s;
}
.coolify-dropdown-item:last-child { border-bottom: none; }
.coolify-dropdown-item:hover { background: var(--bg-hover); }
.coolify-dropdown-item .cd-name { font-weight: 500; color: var(--text); }
.coolify-dropdown-item .cd-uuid {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-mute);
}
.coolify-dropdown-loading {
  padding: 16px;
  text-align: center;
  font-size: 13px;
  color: var(--text-dim);
}

/* ============ MODAL ============ */
.modal-overlay {
  position: fixed; inset: 0;
  z-index: 200;
  background: var(--modal-bg);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
}
.modal {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 14px;
  width: 100%;
  max-width: 460px;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px var(--shadow);
  animation: modalIn .2s cubic-bezier(.16,1,.3,1);
  transition: background .25s, border-color .25s;
}
@keyframes modalIn { from { opacity:0; transform:scale(.96) translateY(6px); } }

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px 0;
}
.modal-header h3 {
  font-size: 16px;
  font-weight: 600;
}
.modal-close {
  background: none; border: none;
  color: var(--text-mute);
  font-size: 22px;
  cursor: pointer;
  padding: 0 4px;
  line-height: 1;
}
.modal-close:hover { color: var(--text); }
.modal-body { padding: 20px 24px 24px; }
.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 8px;
}

.key-warning {
  background: var(--amber-dim);
  color: var(--amber);
  font-size: 13px;
  font-weight: 500;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  margin-bottom: 14px;
}
.key-display {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  margin-bottom: 14px;
  transition: background .25s, border-color .25s;
}
.key-display code {
  flex: 1;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--green);
  word-break: break-all;
}

.groups-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 50vh;
  overflow-y: auto;
  margin-bottom: 12px;
}
.group-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  transition: background .25s, border-color .25s;
}
.group-item-name {
  font-size: 13px;
  font-weight: 500;
}
.group-item-id {
  font-size: 11px;
  color: var(--text-mute);
  font-family: var(--mono);
}

/* ============ TOAST ============ */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 300;
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  animation: toastIn .25s ease;
  box-shadow: 0 8px 30px var(--shadow);
}
.toast--success { background: var(--bg-card); border: 1px solid rgba(37,211,102,.3); color: var(--green); }
.toast--error   { background: var(--bg-card); border: 1px solid rgba(239,68,68,.3); color: var(--red); }
@keyframes toastIn { from { opacity:0; transform:translateY(10px); } }

/* ============ RESPONSIVE ============ */
@media (max-width: 768px) {
  .topbar-menu { display: block; }
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .main { margin-left: 0; padding: 20px 16px; }
  .qr-content { flex-direction: column; gap: 24px; }
  .qr-steps { flex-direction: column; }
  .stat-grid { grid-template-columns: 1fr; }
}