:root {
  --bg-main: #eef5f1;
  --bg-panel: rgba(255, 255, 255, 0.92);
  --bg-panel-strong: #ffffff;
  --ink-main: #18332c;
  --ink-soft: #5a6f69;
  --border: rgba(24, 51, 44, 0.12);
  --accent: #0f8f74;
  --accent-dark: #0b6b57;
  --accent-warm: #ffb35c;
  --danger: #c94e46;
  --success: #1f8a56;
  --shadow: 0 22px 50px rgba(17, 48, 40, 0.12);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --font-main: "Aptos", "Trebuchet MS", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-main);
  color: var(--ink-main);
  background:
    radial-gradient(circle at top left, rgba(255, 179, 92, 0.28), transparent 28%),
    radial-gradient(circle at bottom right, rgba(15, 143, 116, 0.2), transparent 34%),
    linear-gradient(135deg, #f5fbf8 0%, #edf1f8 100%);
}

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

button {
  cursor: pointer;
}

.hidden {
  display: none !important;
}

.page-shell {
  display: grid;
  grid-template-columns: minmax(280px, 360px) 1fr;
  min-height: 100vh;
}

.brand-panel {
  padding: 44px 34px;
  background:
    linear-gradient(180deg, rgba(15, 143, 116, 0.94) 0%, rgba(16, 96, 76, 0.95) 100%);
  color: #f6fffb;
  position: relative;
  overflow: hidden;
}

.brand-panel::before,
.brand-panel::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
}

.brand-panel::before {
  width: 240px;
  height: 240px;
  top: -60px;
  right: -100px;
}

.brand-panel::after {
  width: 180px;
  height: 180px;
  bottom: 24px;
  left: -60px;
}

.brand-badge {
  display: inline-flex;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.78rem;
  margin-bottom: 24px;
}

.brand-logo-shell {
  width: 100%;
  max-width: 220px;
  margin-bottom: 18px;
  padding: 14px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(8px);
}

.brand-logo-image {
  display: block;
  width: 100%;
  max-height: 96px;
  object-fit: contain;
}

.brand-identity {
  margin: 0 0 18px;
  color: rgba(246, 255, 251, 0.86);
  line-height: 1.5;
}

.brand-panel h1 {
  margin: 0 0 18px;
  font-size: clamp(2.1rem, 3vw, 3.1rem);
  line-height: 1.06;
}

.lead {
  margin: 0 0 28px;
  line-height: 1.65;
  color: rgba(246, 255, 251, 0.88);
}

.info-card {
  position: relative;
  z-index: 1;
  padding: 20px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  margin-bottom: 18px;
}

.info-card ul {
  margin: 12px 0 0;
  padding-left: 18px;
  line-height: 1.7;
}

.workspace-panel {
  padding: 32px;
}

.panel,
.auth-panel,
.split-panel {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.auth-panel {
  max-width: 560px;
  margin: 6vh auto 0;
  padding: 34px;
}

.panel {
  padding: 28px;
}

.form-spotlight {
  border-color: rgba(31, 160, 133, 0.45);
  box-shadow: 0 0 0 4px rgba(31, 160, 133, 0.12), var(--shadow);
}

.split-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  padding: 28px;
}

.panel-header,
.topbar,
.section-heading,
.appointment-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.topbar {
  margin-bottom: 18px;
}

.topbar h2,
.panel-header h2,
.section-heading h3 {
  margin: 4px 0 0;
}

.eyebrow {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 1rem;
  color: darkorange;
  font-weight: bold;
}

.stack-form {
  display: grid;
  gap: 18px;
}

.stack-form label {
  display: grid;
  gap: 8px;
}

input,
select,
textarea {
  width: 100%;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(24, 51, 44, 0.14);
  background: rgba(255, 255, 255, 0.88);
  color: var(--ink-main);
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid rgba(15, 143, 116, 0.18);
  border-color: rgba(15, 143, 116, 0.4);
}

textarea {
  resize: vertical;
}

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

.field-grid > * {
  min-width: 0;
}

.two-columns {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.date-fields-grid {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.primary-button,
.secondary-button,
.inline-button {
  border: none;
  border-radius: 999px;
  padding: 12px 18px;
  transition: transform 0.16s ease, background 0.16s ease;
}

.primary-button {
  background: linear-gradient(135deg, var(--accent) 0%, #14a98a 100%);
  color: #ffffff;
  font-weight: 700;
}

.secondary-button,
.inline-button {
  background: rgba(15, 143, 116, 0.1);
  color: var(--accent-dark);
}

.inline-button.danger {
  background: rgba(201, 78, 70, 0.12);
  color: var(--danger);
}

.primary-button:hover,
.secondary-button:hover,
.inline-button:hover {
  transform: translateY(-1px);
}

.topbar-actions,
.form-actions,
.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.user-chip {
  display: grid;
  gap: 2px;
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid var(--border);
}

.tab-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}

.tab-button {
  border: none;
  border-radius: 999px;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.7);
  color: var(--ink-soft);
}

.tab-button.active {
  background: var(--ink-main);
  color: #ffffff;
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

.stats-grid,
.channel-grid,
.content-grid {
  display: grid;
  gap: 22px;
}

.stats-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: 22px;
}

.content-grid {
  grid-template-columns: minmax(420px, 560px) 1fr;
}

.users-content-grid > :last-child {
  grid-column: 1 / -1;
}

.stat-card,
.channel-card,
.compact-card,
.appointment-card,
.user-card {
  border-radius: 22px;
  background: var(--bg-panel-strong);
  border: 1px solid var(--border);
}

.stat-card {
  padding: 24px;
}

.stat-card span {
  display: block;
  color: var(--ink-soft);
  margin-bottom: 14px;
}

.stat-card strong {
  font-size: 2rem;
}

.compact-list,
.appointments-list,
.user-list {
  display: grid;
  gap: 14px;
}

.compact-card,
.user-card {
  padding: 18px;
  display: grid;
  gap: 6px;
}

.channel-card {
  padding: 22px;
  display: grid;
  gap: 12px;
}

.channel-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}

.channel-card-title {
  display: grid;
  gap: 4px;
}

.channel-label {
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.channel-name {
  font-size: 1.28rem;
  line-height: 1.1;
  color: var(--ink-main);
}

.channel-mode-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.92rem;
  font-weight: 700;
  white-space: nowrap;
}

.channel-mode-live {
  background: rgba(31, 138, 86, 0.14);
  color: var(--success);
}

.channel-mode-mock {
  background: rgba(255, 179, 92, 0.2);
  color: #8f5a00;
}

.channel-mode-off {
  background: rgba(24, 51, 44, 0.08);
  color: var(--ink-soft);
}

.channel-description,
.channel-provider {
  margin: 0;
}

.channel-description {
  color: var(--ink-soft);
  line-height: 1.55;
}

.channel-provider {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 12px;
  border-top: 1px solid rgba(24, 51, 44, 0.08);
  color: var(--ink-soft);
}

.channel-provider span {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.channel-provider strong {
  color: var(--ink-main);
}

.user-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.user-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 8px;
}

.user-logo-thumb {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  object-fit: contain;
  background: #f8fbfa;
  border: 1px solid var(--border);
  padding: 6px;
}

.appointment-card {
  padding: 22px;
  display: grid;
  gap: 16px;
}

.appointment-card h4 {
  margin: 8px 0 0;
  font-size: 1.2rem;
}

.appointment-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 18px;
  color: var(--ink-soft);
}

.appointment-bottom,
.small-meta {
  display: grid;
  gap: 10px;
}

.channel-tags,
.checkbox-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tag,
.status-pill {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
}

.tag {
  background: rgba(15, 143, 116, 0.1);
  color: var(--accent-dark);
}

.status-pill {
  background: rgba(255, 179, 92, 0.18);
  color: #8f5a00;
}

.status-completed .status-pill {
  background: rgba(31, 138, 86, 0.16);
  color: var(--success);
}

.status-cancelled .status-pill {
  background: rgba(201, 78, 70, 0.16);
  color: var(--danger);
}

.reminder-box {
  padding: 18px;
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(15, 143, 116, 0.08), rgba(255, 255, 255, 0.72));
  border: 1px solid rgba(15, 143, 116, 0.12);
}

.toggle-row {
  display: flex !important;
  align-items: center;
  gap: 10px;
}

.toggle-row input {
  width: auto;
}

.reminder-fields.disabled {
  opacity: 0.5;
}

.feedback {
  min-height: 1.2em;
  margin: 0;
  color: var(--ink-soft);
}

.feedback.error {
  color: var(--danger);
}

.feedback.success {
  color: var(--success);
}

.muted {
  color: var(--ink-soft);
}

.steps {
  display: grid;
  gap: 12px;
  line-height: 1.6;
}

.brand-settings-card {
  display: grid;
  gap: 16px;
}

.logo-preview-card {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 120px;
  padding: 18px;
  border-radius: 22px;
  border: 1px dashed rgba(15, 143, 116, 0.32);
  background: rgba(15, 143, 116, 0.06);
}

.logo-preview-image {
  max-width: 100%;
  max-height: 90px;
  object-fit: contain;
}

code {
  font-family: Consolas, monospace;
  font-size: 0.92em;
}

@media (max-width: 1180px) {
  .page-shell,
  .content-grid,
  .split-panel {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 780px) {
  .workspace-panel,
  .brand-panel {
    padding: 24px;
  }

  .two-columns,
  .appointment-meta,
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .panel,
  .auth-panel,
  .split-panel {
    padding: 22px;
    border-radius: 22px;
  }

  .channel-card-head,
  .channel-provider {
    grid-template-columns: 1fr;
  }

  .channel-card-head,
  .channel-provider {
    display: grid;
  }
}