:root {
  --bg-radial: rgba(203, 102, 32, 0.18);
  --bg-top: #f7eadf;
  --bg-mid: #eed5bf;
  --bg-bottom: #fbf3ea;
  --text-main: #4d2816;
  --link: #b65d23;
  --topbar-a: #4f2717;
  --topbar-b: #724127;
  --topbar-c: #9c5222;
  --topbar-d: #d27b2c;
  --panel-border: rgba(123, 70, 33, 0.18);
  --panel-shadow: rgba(93, 48, 27, 0.1);
  --card-bg: rgba(255, 250, 245, 0.76);
  --page-copy: #7e5a46;
  --kicker: #cc621d;
  --button-a: #dd7929;
  --button-b: #a1491b;
  --button-secondary-a: #7b4f38;
  --button-secondary-b: #5a311d;
  --ghost-text: #8a451c;
  --ghost-border: rgba(146, 81, 38, 0.25);
  --input-border: rgba(146, 81, 38, 0.28);
  --input-text: #5f321d;
  --badge-bg: rgba(216, 118, 36, 0.14);
  --badge-text: #9b4318;
  --pill-bg: rgba(182, 83, 30, 0.12);
  --pill-text: #8a3f18;
  --surface-plain: rgba(255, 255, 255, 0.94);
}

body {
  margin: 0;
  font-family: "Trebuchet MS", "Avenir Next", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, var(--bg-radial), transparent 28%),
    linear-gradient(180deg, var(--bg-top) 0%, var(--bg-mid) 48%, var(--bg-bottom) 100%);
  color: var(--text-main);
}

body.theme-decibles {
  --bg-radial: rgba(231, 118, 21, 0.24);
  --bg-top: #f6dfcb;
  --bg-mid: #efc29d;
  --bg-bottom: #fff1e6;
  --text-main: #472412;
  --link: #c85e1b;
  --topbar-a: #3d1b10;
  --topbar-b: #69361d;
  --topbar-c: #b4581e;
  --topbar-d: #ee8d22;
  --panel-border: rgba(134, 74, 37, 0.22);
  --panel-shadow: rgba(91, 47, 27, 0.14);
  --card-bg: rgba(255, 249, 243, 0.76);
  --page-copy: #7b543e;
  --kicker: #d16115;
  --button-a: #e97f1f;
  --button-b: #ae4815;
  --button-secondary-a: #86533a;
  --button-secondary-b: #5c2f1a;
  --ghost-text: #8f4217;
  --ghost-border: rgba(160, 83, 28, 0.3);
  --input-border: rgba(160, 83, 28, 0.3);
  --input-text: #5d321e;
  --badge-bg: rgba(233, 127, 31, 0.16);
  --badge-text: #a34516;
  --pill-bg: rgba(209, 97, 21, 0.12);
  --pill-text: #913d13;
}

a {
  color: var(--link);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.shell {
  min-height: 100vh;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: linear-gradient(90deg, var(--topbar-a) 0%, var(--topbar-b) 28%, var(--topbar-c) 62%, var(--topbar-d) 100%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.26);
  box-shadow: 0 10px 30px rgba(12, 41, 84, 0.18);
}

.topbar-inner {
  display: grid;
  grid-template-columns: 280px 1fr auto;
  gap: 18px;
  align-items: center;
  min-height: 84px;
  padding: 0 22px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: #f8fbff;
}

.brand:hover {
  text-decoration: none;
}

.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 17px;
  letter-spacing: 0.04em;
  background: linear-gradient(135deg, rgba(255,255,255,0.24), rgba(255,255,255,0.08));
  border: 1px solid rgba(255,255,255,0.2);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.16);
}

.brand-copy {
  display: grid;
  gap: 2px;
}

.brand-copy strong {
  font-size: 24px;
  line-height: 1;
  letter-spacing: -0.04em;
}

.brand-copy small {
  color: rgba(255, 245, 238, 0.78);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.topnav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
  min-width: 0;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 84px;
  padding: 0 18px;
  color: rgba(247, 250, 255, 0.9);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.01em;
  border-left: 1px solid rgba(255,255,255,0.14);
  border-right: 1px solid rgba(7, 48, 90, 0.18);
}

.nav-link:hover,
.nav-link.active {
  text-decoration: none;
  background: rgba(255,255,255,0.08);
  color: #fff;
}

.topbar-tools {
  display: flex;
  align-items: center;
  gap: 12px;
}

.campaign-chip {
  display: flex;
  gap: 8px;
  padding: 8px;
  border-radius: 18px;
  background: rgba(255,255,255,0.08);
}

.campaign-chip span {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.16);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.account-box {
  display: grid;
  justify-items: end;
  gap: 4px;
}

.account-box strong {
  color: #fff;
  font-size: 13px;
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.account-box a {
  color: rgba(255,255,255,0.84);
  font-size: 13px;
}

.main {
  width: min(1600px, calc(100vw - 28px));
  margin: 0 auto;
  padding: 22px 0 38px;
}

.page-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 18px;
  margin-bottom: 18px;
}

.page-head h1 {
  margin: 0;
  font-size: clamp(34px, 4vw, 58px);
  line-height: 0.95;
  letter-spacing: -0.06em;
  color: var(--text-main);
}

.page-head p {
  margin: 12px 0 0;
  max-width: 840px;
  color: var(--page-copy);
  font-size: 18px;
}

.kicker {
  margin-bottom: 12px;
  color: var(--kicker);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.grid {
  display: grid;
  gap: 16px;
}

.grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.gap-top {
  margin-top: 16px;
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--panel-border);
  border-radius: 22px;
  padding: 20px 20px 18px;
  box-shadow: 0 14px 34px var(--panel-shadow);
  backdrop-filter: blur(10px);
}

.card.compact {
  padding: 16px;
}

.card h2 {
  margin: 0 0 14px;
  font-size: 20px;
  letter-spacing: -0.04em;
}

.card h3 {
  margin: 0 0 10px;
  font-size: 16px;
  letter-spacing: -0.03em;
}

.stack {
  display: grid;
  gap: 14px;
}

.stack.tight {
  gap: 10px;
}

label {
  display: grid;
  gap: 7px;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-main);
}

input,
select,
textarea,
button {
  font: inherit;
}

input,
select,
textarea {
  width: 100%;
  box-sizing: border-box;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--input-border);
  background: var(--surface-plain);
  color: var(--input-text);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.8);
}

textarea {
  resize: vertical;
}

.inline-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 16px;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  background: linear-gradient(180deg, var(--button-a) 0%, var(--button-b) 100%);
  color: #fff;
  font-weight: 800;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.18), 0 8px 16px rgba(7, 56, 111, 0.14);
}

.button:hover {
  text-decoration: none;
  filter: brightness(1.04);
}

.button-secondary {
  background: linear-gradient(180deg, var(--button-secondary-a) 0%, var(--button-secondary-b) 100%);
}

.button-ghost {
  background: rgba(255,255,255,0.85);
  color: var(--ghost-text);
  border: 1px solid var(--ghost-border);
  box-shadow: none;
}

.button-small {
  min-height: 36px;
  padding: 0 12px;
  font-size: 12px;
}

.actions-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.stat-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.stat {
  min-height: 138px;
  position: relative;
  overflow: hidden;
}

.stat::after {
  content: "";
  position: absolute;
  inset: auto -26px -26px auto;
  width: 108px;
  height: 108px;
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(255,255,255,0.12), var(--badge-bg));
}

.stat span {
  display: block;
  color: var(--page-copy);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.stat strong {
  display: block;
  margin-top: 16px;
  font-size: clamp(34px, 4vw, 54px);
  line-height: 1;
  letter-spacing: -0.06em;
}

.muted {
  color: var(--page-copy);
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  background: var(--pill-bg);
  color: var(--pill-text);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.list {
  margin: 0;
  padding-left: 18px;
  color: var(--text-main);
}

.list li + li {
  margin-top: 8px;
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
}

th,
td {
  text-align: left;
  padding: 12px 10px;
  border-bottom: 1px solid var(--panel-border);
  vertical-align: top;
}

th {
  color: var(--page-copy);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

tbody tr:hover td {
  background: rgba(255,255,255,0.38);
}

.flash {
  margin-bottom: 14px;
  padding: 12px 14px;
  border-radius: 12px;
  font-weight: 700;
}

.flash.success {
  background: #dff4e8;
  color: #1f6e3f;
}

.flash.error {
  background: #ffe3e0;
  color: #923428;
}

.auth-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 20px;
}

.auth-card {
  width: min(520px, calc(100vw - 32px));
  background: var(--card-bg);
  border: 1px solid var(--panel-border);
  border-radius: 28px;
  padding: 34px;
  box-shadow: 0 18px 50px var(--panel-shadow);
}

.auth-card h1 {
  margin: 10px 0;
  font-size: 40px;
  letter-spacing: -0.05em;
}

.auth-card p {
  color: var(--page-copy);
  line-height: 1.6;
}

.sms-composer {
  display: grid;
  gap: 14px;
}

.composer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.composer-meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.meta-badge {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  background: var(--badge-bg);
  color: var(--badge-text);
  font-size: 12px;
  font-weight: 800;
}

.device-list,
.queue-list {
  display: grid;
  gap: 10px;
}

.device-item,
.queue-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 14px;
  border-radius: 16px;
  background: rgba(255,255,255,0.74);
  border: 1px solid var(--panel-border);
}

.device-item strong,
.queue-item strong {
  display: block;
  font-size: 16px;
}

.device-item small,
.queue-item small {
  display: block;
  color: var(--page-copy);
  margin-top: 4px;
}

.status-dot {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: #2ea043;
  box-shadow: 0 0 0 6px rgba(46, 160, 67, 0.14);
}

.status-dot.paused {
  background: #de8f21;
  box-shadow: 0 0 0 6px rgba(222, 143, 33, 0.14);
}

.status-dot.offline {
  background: #c83a3a;
  box-shadow: 0 0 0 6px rgba(200, 58, 58, 0.14);
}

.radio-group {
  margin: 0;
  padding: 0;
  border: 0;
  display: grid;
  gap: 9px;
}

.radio-group legend {
  font-size: 14px;
  color: var(--text-main);
  font-weight: 700;
}

.radio-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--panel-border);
  border-radius: 12px;
  background: rgba(255,255,255,0.82);
}

.radio-option input {
  width: auto;
  margin: 0;
}

.captcha-row {
  display: flex;
  justify-content: center;
}

.split {
  display: grid;
  gap: 16px;
  grid-template-columns: 1.2fr 0.8fr;
}

.footer-note {
  margin-top: 16px;
  color: var(--page-copy);
  font-size: 13px;
}

code {
  padding: 2px 6px;
  border-radius: 8px;
  background: var(--pill-bg);
  color: var(--pill-text);
}

@media (max-width: 1220px) {
  .topbar-inner {
    grid-template-columns: 1fr;
    padding: 16px 18px;
  }

  .topnav {
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .nav-link {
    min-height: 46px;
    border: none;
    border-radius: 12px;
  }

  .topbar-tools {
    justify-content: space-between;
    flex-wrap: wrap;
  }
}

@media (max-width: 980px) {
  .main {
    width: min(100vw - 20px, 1600px);
    padding-top: 18px;
  }

  .grid.two,
  .grid.three,
  .stat-grid,
  .split {
    grid-template-columns: 1fr;
  }

  .page-head p {
    font-size: 16px;
  }

  .device-item,
  .queue-item {
    grid-template-columns: 1fr;
  }
}