:root {
  color-scheme: light;
  --bg: #F5F8FC;
  --panel: rgba(255, 255, 255, 0.85);
  --panel-strong: #eef2f8;
  --card: rgba(255, 255, 255, 0.85);
  --text: #0F172A;
  --muted: #6B7280;
  --muted2: #94A3B8;
  --accent: #1E88FF;
  --accent-2: #6D5EF7;
  --primary: #1E88FF;
  --primary2: #6D5EF7;
  --border: rgba(15, 23, 42, 0.08);
  --shadow: 0 10px 30px rgba(2, 6, 23, 0.08);
  --shadow-soft: 0 6px 18px rgba(2, 6, 23, 0.06);
  --radius: 18px;
  --radius-sm: 14px;
  
  /* Status colors */
  --good-bg: #E9FBF2;
  --good: #1F9D55;
  --warn-bg: #FFF7E6;
  --warn: #B45309;
  --bad-bg: #FFECEE;
  --bad: #E11D48;
  --info-bg: #EEF2FF;
  --info: #4F46E5;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(900px 500px at 18% 10%, rgba(30, 136, 255, 0.14), transparent 55%),
    radial-gradient(900px 500px at 78% 18%, rgba(109, 94, 247, 0.12), transparent 55%),
    radial-gradient(900px 500px at 70% 80%, rgba(123, 220, 181, 0.14), transparent 60%),
    var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}

h1 {
  margin: 0;
  font-size: clamp(24px, 2.6vw, 34px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text);
  font-weight: 700;
}

h2,
h3,
h4 {
  margin: 0;
  color: var(--text);
}

p {
  margin: 0;
}

/* App Shell - Padronizado */
.app-shell {
  display: grid !important;
  grid-template-columns: 320px 1fr !important;
  gap: 24px !important;
  padding: 24px !important;
  min-height: 100vh !important;
}

@media (max-width: 980px) {
  .app-shell {
    grid-template-columns: 1fr !important;
    padding: 16px !important;
    gap: 16px !important;
  }
}

/* Sidebar - Estilos padronizados que não podem ser sobrescritos */
.app-shell .sidebar,
aside.sidebar {
  position: sticky !important;
  top: 24px !important;
  height: calc(100vh - 48px) !important;
  max-height: calc(100vh - 48px) !important;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.95), rgba(241, 245, 251, 0.95)) !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius) !important;
  padding: 16px !important;
  box-shadow: var(--shadow-soft) !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 10px !important;
  overflow-y: auto !important;
  overflow-x: hidden !important;
  backdrop-filter: blur(10px) !important;
}

/* Ajustes apenas para mobile */
@media (max-width: 980px) {
  .app-shell .sidebar,
  aside.sidebar {
    position: relative !important;
    height: auto !important;
    max-height: none !important;
    top: 0 !important;
  }
}

/* Brand - Padronizado */
.app-shell .sidebar .brand,
aside.sidebar .brand {
  display: flex !important;
  align-items: center !important;
  gap: 10px !important;
  flex-shrink: 0 !important;
  margin-bottom: 0 !important;
}

/* Brand Icon - Padronizado */
.app-shell .sidebar .brand-icon,
aside.sidebar .brand-icon {
  width: 40px !important;
  height: 40px !important;
  border-radius: 0 !important;
  background: transparent !important;
  display: grid !important;
  place-items: center !important;
  flex-shrink: 0 !important;
  overflow: hidden !important;
}
.app-shell .sidebar .brand-icon img,
aside.sidebar .brand-icon img {
  width: 100% !important;
  height: 100% !important;
  object-fit: contain !important;
}

/* Brand Text - Padronizado */
.app-shell .sidebar .brand-kicker,
aside.sidebar .brand-kicker {
  font-size: 13px !important;
  letter-spacing: 0.5px !important;
  color: var(--muted2) !important;
  font-weight: 600 !important;
  margin: 0 !important;
}

.app-shell .sidebar .brand-name,
aside.sidebar .brand-name {
  font-weight: 700 !important;
  font-size: 18px !important;
  color: var(--text) !important;
  margin: 0 !important;
}

/* Nav - Padronizado */
.app-shell .sidebar .nav,
aside.sidebar .nav {
  display: flex !important;
  flex-direction: column !important;
  gap: 4px !important;
  flex-shrink: 0 !important;
  flex: 1 !important;
  min-height: 0 !important;
  overflow-y: auto !important;
  margin: 0 !important;
  padding: 0 !important;
}

/* Nav Divider - Padronizado */
.app-shell .sidebar .nav-divider,
aside.sidebar .nav-divider {
  height: 1px !important;
  background: var(--border) !important;
  margin: 8px 0 !important;
  opacity: 0.6 !important;
  border: none !important;
  padding: 0 !important;
}

.nav-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

/* Colapso do grupo Conta: itens ocultos por padrão */
.nav-group.nav-group--collapsed .nav-group-items {
  display: none !important;
}

.nav-group-items {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nav-group-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 2px;
  width: 100%;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 10px;
  cursor: pointer;
  text-align: left;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
  font-family: inherit;
  appearance: none;
}

.nav-group-header:hover {
  background: rgba(255, 255, 255, 0.4);
  border-color: var(--border);
  color: var(--text);
}

.nav-group-header:focus {
  outline: none;
  box-shadow: 0 0 0 2px rgba(30, 136, 255, 0.25);
}

.nav-group-chevron {
  margin-left: auto;
  font-size: 14px;
  opacity: 0.7;
  transition: transform 0.2s ease;
}

.nav-group.nav-group--expanded .nav-group-chevron {
  transform: rotate(90deg);
}

.nav-group-title {
  font-size: 11px;
}

/* Nav Item Nested - Padronizado */
.app-shell .sidebar .nav-item-nested,
aside.sidebar .nav-item-nested {
  padding-left: 28px !important;
  font-size: 14px !important;
}

.app-shell .sidebar .nav-item-nested .nav-emoji,
aside.sidebar .nav-item-nested .nav-emoji {
  font-size: 20px !important;
}

/* Nav Item - Padronizado */
.app-shell .sidebar .nav-item,
aside.sidebar .nav-item {
  display: grid !important;
  grid-template-columns: 40px 1fr !important;
  gap: 10px !important;
  width: 100% !important;
  background: transparent !important;
  border: 1px solid transparent !important;
  color: var(--text) !important;
  cursor: pointer !important;
  text-align: left !important;
  border-radius: 12px !important;
  padding: 8px 10px !important;
  transition: all 0.2s ease !important;
  flex-shrink: 0 !important;
  text-decoration: none !important;
  align-items: center !important;
  margin: 0 !important;
  font-family: inherit !important;
}

.nav-item:hover {
  border-color: var(--border);
  background: rgba(255, 255, 255, 0.5);
}

a.nav-item {
  color: var(--text);
}

a.nav-item:hover {
  border-color: var(--border);
  background: rgba(255, 255, 255, 0.5);
  text-decoration: none;
}

/* Nav Item Active - Padronizado */
.app-shell .sidebar .nav-item.active,
aside.sidebar .nav-item.active {
  border-color: rgba(30, 136, 255, 0.35) !important;
  background: rgba(30, 136, 255, 0.12) !important;
}

/* Nav Emoji - Padronizado */
.app-shell .sidebar .nav-emoji,
aside.sidebar .nav-emoji {
  font-size: 24px !important;
  display: grid !important;
  place-items: center !important;
  line-height: 1 !important;
  margin: 0 !important;
  width: 40px !important;
  height: 40px !important;
}

/* Nav Title/Subtitle - Padronizado */
.app-shell .sidebar .nav-title,
aside.sidebar .nav-title {
  font-weight: 600 !important;
  font-size: 15px !important;
  color: var(--text) !important;
  letter-spacing: -0.01em !important;
  margin: 0 !important;
  line-height: 1.2 !important;
}

.app-shell .sidebar .nav-subtitle,
aside.sidebar .nav-subtitle {
  font-size: 13px !important;
  color: var(--muted) !important;
  font-weight: 500 !important;
  margin: 0 !important;
  line-height: 1.3 !important;
}

/* Sidebar Card - Padronizado */
.app-shell .sidebar .sidebar-card,
aside.sidebar .sidebar-card {
  margin-top: auto !important;
  background: #f9fbff !important;
  border: 1px solid var(--border) !important;
  border-radius: 18px !important;
  padding: 10px !important;
  flex-shrink: 0 !important;
}

.app-shell .sidebar .sidebar-title,
aside.sidebar .sidebar-title {
  font-weight: 600 !important;
  margin-bottom: 6px !important;
  font-size: 12px !important;
  margin-top: 0 !important;
  color: var(--text) !important;
}

.app-shell .sidebar .sidebar-highlights,
aside.sidebar .sidebar-highlights {
  list-style: none !important;
  padding: 0 !important;
  margin: 0 0 8px !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 4px !important;
  color: var(--muted) !important;
  font-size: 12px !important;
}

.main {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.view {
  display: none;
  flex-direction: column;
  gap: 18px;
}

.view.active {
  display: flex;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
}

.topbar > div:first-child {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 280px;
}

.topbar .muted {
  font-size: 13px;
  line-height: 1.3;
  color: var(--muted);
  margin: 0;
}

.eyebrow {
  color: var(--muted2);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 2px;
}

.topbar h1 {
  font-size: 24px;
  line-height: 1.2;
  margin: 0;
}

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

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

.primary {
  border: none;
  background: linear-gradient(135deg, var(--primary), var(--primary2));
  color: #fff;
  font-weight: 700;
  border-radius: 12px;
  padding: 10px 14px;
  cursor: pointer;
  box-shadow: 0 10px 26px rgba(30, 136, 255, 0.22);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  font-size: 14px;
}

.primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 34px rgba(30, 136, 255, 0.28);
}

.primary.ghost {
  background: rgba(255, 255, 255, 0.75);
  color: var(--text);
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--border);
  padding: 10px 16px;
  font-size: 13px;
  backdrop-filter: blur(10px);
}

.primary.ghost.danger {
  border-color: #fecaca;
  color: #b91c1c;
}

.primary.ghost.danger:hover {
  background: #fef2f2;
}


.grid {
  display: grid;
}

.stats {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(10px);
}

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

.stat-icon {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-sm);
  display: grid;
  place-items: center;
  font-weight: 800;
  color: var(--text);
}

.stat-icon.confirmed {
  background: var(--good-bg);
  color: var(--good);
}

.stat-icon.pending {
  background: var(--warn-bg);
  color: var(--warn);
}

.stat-icon.canceled {
  background: var(--bad-bg);
  color: var(--bad);
}

.stat-icon.students {
  background: var(--info-bg);
  color: var(--info);
}

.stat-label {
  color: var(--muted);
  font-size: 13px;
}

.stat-value {
  font-weight: 900;
  font-size: 24px;
  color: var(--text);
  letter-spacing: -0.02em;
}

.calendar-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  flex-wrap: wrap;
}

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

.badge {
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 13px;
  border: 1px solid var(--border);
}

.badge.confirmed {
  background: rgba(123, 220, 181, 0.16);
  color: #1d7a52;
  border-color: rgba(123, 220, 181, 0.5);
}

.badge.pending {
  background: rgba(255, 231, 173, 0.24);
  color: #8a6a00;
  border-color: rgba(255, 231, 173, 0.6);
}

.badge.canceled {
  background: rgba(255, 193, 193, 0.18);
  color: #b94646;
  border-color: rgba(255, 193, 193, 0.5);
}

.calendar-month-wrap {
  overflow: hidden;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--panel);
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  grid-auto-rows: minmax(100px, 1fr);
  gap: 1px;
  background: var(--border);
}

.day.month-day {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  min-height: 100px;
  padding: 6px 8px;
  border: none;
  border-radius: 0;
  background: var(--panel);
  cursor: pointer;
  transition: background 0.15s ease;
  text-align: left;
}

.day.month-day:hover {
  background: rgba(30, 136, 255, 0.06);
}

.day.month-day.selected {
  background: rgba(30, 136, 255, 0.1);
  box-shadow: inset 0 0 0 2px rgba(30, 136, 255, 0.4);
}

.day.month-day.other-month .day-date {
  color: var(--muted);
  opacity: 0.6;
}

.day.month-day.other-month:hover .day-date {
  opacity: 0.9;
}

.day.month-day.past {
  opacity: 0.85;
}

.day.month-day.past .day-events .day-event {
  opacity: 0.8;
}

.day-date-wrap {
  flex: 0 0 auto;
  margin-bottom: 4px;
}

.day.month-day .day-date {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  border-radius: 50%;
  transition: background 0.15s, color 0.15s;
}

.day.month-day.today .day-date {
  background: #1a73e8;
  color: #fff;
  font-weight: 700;
}

.day.month-day.past .day-date {
  color: var(--muted);
}

.day-events {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-height: 0;
  overflow: hidden;
}

.day-event {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 2px 6px;
  border-radius: 6px;
  font-size: 11px;
  line-height: 1.3;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.day-event.confirmed {
  background: rgba(123, 220, 181, 0.2);
  color: #0d5c38;
}

.day-event.pending {
  background: rgba(255, 231, 173, 0.3);
  color: #6b5100;
}

.day-event.canceled {
  background: rgba(255, 193, 193, 0.2);
  color: #9e2a2a;
}

/* Aula realizada - destaque verde (maior especificidade para sobrescrever status) */
.day-event.realized,
.day-event.confirmed.realized,
.day-event.pending.realized,
.day-event.canceled.realized {
  background: rgba(31, 157, 85, 0.25) !important;
  color: #1F9D55 !important;
  border-left: 3px solid #1F9D55 !important;
  font-weight: 500 !important;
}

.day-event.realized .day-event-dot,
.day-event.confirmed.realized .day-event-dot,
.day-event.pending.realized .day-event-dot,
.day-event.canceled.realized .day-event-dot {
  background: #1F9D55 !important;
  width: 8px !important;
  height: 8px !important;
  box-shadow: 0 0 0 2px rgba(31, 157, 85, 0.2) !important;
  flex: 0 0 8px !important;
}

.day-event-dot {
  flex: 0 0 6px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.day-event-time {
  flex: 0 0 auto;
  color: var(--muted);
  font-size: 10px;
}

.day-event-title {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}

.day-event-more {
  font-size: 11px;
  color: var(--muted);
  padding: 2px 6px;
  cursor: default;
}

.day {
  padding: 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.9);
  cursor: pointer;
  transition: all 0.2s ease;
  min-height: 110px;
}

.day:not(.month-day):hover {
  border-color: rgba(30, 136, 255, 0.35);
  background: rgba(255, 255, 255, 0.95);
  transform: translateY(-1px);
  box-shadow: var(--shadow-soft);
}

.day:not(.month-day).selected {
  border-color: rgba(30, 136, 255, 0.6);
  box-shadow: 0 10px 30px rgba(30, 136, 255, 0.15);
}

.day:not(.month-day).today {
  background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%);
  border: 2px solid #2196f3;
  box-shadow: 0 2px 8px rgba(33, 150, 243, 0.3);
  font-weight: 600;
}

.day:not(.month-day).today .day-date {
  color: #1976d2;
  font-weight: 700;
}

.day:not(.month-day).past {
  opacity: 0.6;
  background: #f5f5f5;
  filter: grayscale(0.3);
}

.day:not(.month-day).past:hover {
  opacity: 0.8;
  filter: grayscale(0.2);
}

.day:not(.month-day).past .day-date {
  color: #757575;
}

.day-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
  color: var(--muted);
}

.day-date {
  font-weight: 700;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  border-radius: 999px;
  font-size: 12px;
  border: 1px solid var(--border);
}

.pill.confirmed {
  border-color: rgba(123, 220, 181, 0.5);
  color: #1d7a52;
}

.pill.pending {
  border-color: rgba(255, 231, 173, 0.6);
  color: #8a6a00;
}

.pill.canceled {
  border-color: rgba(255, 193, 193, 0.5);
  color: #b94646;
}

.pill.realized {
  border-color: rgba(31, 157, 85, 0.5);
  color: #1F9D55;
  background: rgba(31, 157, 85, 0.1);
  font-weight: 600;
}

.note-chip {
  display: flex;
  gap: 8px;
  align-items: center;
  background: #f4f7fb;
  border: 1px solid var(--border);
  padding: 8px;
  border-radius: 12px;
  font-size: 13px;
}

.columns {
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 14px;
}

.detail-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.note-row {
  border: 1px solid var(--border);
  padding: 10px;
  border-radius: 12px;
  display: grid;
  gap: 6px;
  background: #f9fbff;
}

.note-row header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

.note-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.tag {
  border: 1px solid var(--border);
  padding: 4px 10px;
  border-radius: 12px;
  background: #ffffff;
  cursor: pointer;
  font-size: 12px;
  transition: all 0.2s ease;
}

.tag.danger {
  border-color: #f5b5b5;
  color: #b52b2b;
  background: #fff3f3;
}

.tag.danger:hover {
  background: #ffe4e4;
}

.tag.realized {
  background: #E9FBF2;
  color: #1F9D55;
  border-color: #1F9D55;
  font-weight: 600;
}

.tag.realized:hover {
  background: #d4f5e3;
}

.tag:disabled,
.tag.disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
  background: #f5f5f5;
  color: #999;
  border-color: #ddd;
}


.form {
  display: grid;
  gap: 12px;
  margin-top: 6px;
}

.form-row {
  display: grid;
  gap: 6px;
}

label {
  font-size: 14px;
  color: var(--muted);
}

input,
select,
textarea {
  width: 100%;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: #ffffff;
  color: #1f2c3d;
  font-size: 14px;
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid rgba(76, 161, 255, 0.35);
}

.student-list {
  display: grid;
  gap: 10px;
}

.student-card {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px;
  background: #ffffff;
  display: grid;
  gap: 8px;
  position: relative;
}

.student-meta {
  color: var(--muted);
  font-size: 13px;
  display: grid;
  gap: 4px;
}

.progress {
  background: #eef2f8;
  border-radius: 999px;
  height: 10px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.progress span {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, #9de5c0, #7bb2ff);
}

.student-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.billing-form {
  grid-template-columns: 1fr;
}

.grid-two {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px;
}

.billing-preview {
  margin-top: 12px;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px;
  background: #f4f7fb;
  white-space: pre-wrap;
  line-height: 1.5;
}

.task-list {
  display: grid;
  gap: 10px;
}

.task-card {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px;
  display: grid;
  gap: 6px;
  background: #ffffff;
}

.task-status {
  display: inline-flex;
  gap: 6px;
  align-items: center;
  font-size: 13px;
  color: var(--muted);
}

.task-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.pill.status {
  padding: 6px 10px;
}

@media (max-width: 1024px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    height: auto;
    max-height: none;
  }

  .topbar {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .calendar-grid {
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  }
  .calendar-month-wrap .calendar-grid {
    grid-template-columns: repeat(7, minmax(0, 1fr));
  }
}

/* linha de dias da semana, ocupa a primeira “linha” do grid */
/* linha dos dias da semana acima do calendário */
.calendar-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.5rem;
  margin: 0 1.5rem 0.75rem;
  font-size: 0.70rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* “pílula” de cada dia (DOM, SEG, etc.) */
.weekday-pill {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.35rem 0.5rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.6);
  background: linear-gradient(145deg, #f9fafb, #edf2ff);
  color: #4b5563;
  font-weight: 600;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06);
}

/* hover só pra dar feedback visual */
.weekday-pill:hover {
  background: linear-gradient(145deg, #e5edff, #f9fafb);
  border-color: #818cf8;
}

.day.empty {
  border: none;
  background: transparent;
  box-shadow: none;
  cursor: default;
}

.calendar-month-wrap .calendar-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1px;
  margin: 0;
  background: var(--border);
  border-bottom: 1px solid var(--border);
  font-size: 11px;
}

.calendar-month-wrap .weekday-pill {
  padding: 10px 6px;
  background: var(--panel-strong);
  border: none;
  border-radius: 0;
  color: var(--muted);
  box-shadow: none;
}

.calendar-month-wrap .weekday-pill:hover {
  background: var(--panel-strong);
}

/* Toolbar do calendário (Hoje, nav, Mensal/Semanal) */
.calendar-toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.calendar-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.calendar-nav-title {
  font-weight: 700;
  font-size: 15px;
  min-width: 140px;
  text-align: center;
}

.icon-btn {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.9);
  color: var(--text);
  font-size: 20px;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.icon-btn:hover {
  background: rgba(30, 136, 255, 0.12);
  border-color: rgba(30, 136, 255, 0.35);
  color: var(--primary);
}

.calendar-view-toggle {
  display: flex;
  gap: 4px;
}

.calendar-view-toggle .toggle-btn {
  padding: 8px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.8);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.calendar-view-toggle .toggle-btn:hover {
  background: rgba(255, 255, 255, 0.95);
  border-color: rgba(30, 136, 255, 0.3);
}

.calendar-view-toggle .toggle-btn.active {
  background: linear-gradient(135deg, var(--primary), var(--primary2));
  color: #fff;
  border-color: transparent;
}

/* Visualização semanal (estilo Google Calendar) */
.calendar-week-wrap {
  overflow: hidden;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

.calendar-week-header {
  display: grid;
  grid-template-columns: 56px repeat(7, minmax(0, 1fr));
  gap: 1px;
  background: var(--border);
  border-bottom: 1px solid var(--border);
}

.week-head-empty {
  background: var(--panel-strong);
  min-height: 44px;
}

.week-head-day {
  background: var(--panel);
  padding: 10px 8px;
  text-align: center;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
  border: 2px solid transparent;
}

.week-head-day:hover {
  background: rgba(30, 136, 255, 0.08);
}

.week-head-day.today {
  background: rgba(33, 150, 243, 0.12);
  font-weight: 700;
}

.week-head-day.selected {
  border-color: var(--primary);
  background: rgba(30, 136, 255, 0.12);
}

.week-head-name {
  display: block;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  margin-bottom: 2px;
}

.week-head-date {
  display: block;
  font-size: 16px;
  font-weight: 800;
  color: var(--text);
}

.calendar-week-body {
  display: flex;
  min-height: 480px;
  overflow: auto;
}

.calendar-week-times {
  flex: 0 0 56px;
  background: var(--panel-strong);
  border-right: 1px solid var(--border);
  padding-top: 4px;
}

.week-time-row {
  height: 48px;
  font-size: 11px;
  color: var(--muted);
  padding-right: 8px;
  text-align: right;
  line-height: 48px;
}

.calendar-week-grid {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  grid-auto-rows: 48px;
  gap: 1px;
  background: var(--border);
  min-width: 0;
}

.week-slot {
  background: var(--panel);
  min-height: 48px;
  cursor: pointer;
  transition: background 0.15s ease;
  padding: 4px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  overflow: hidden;
}

.week-slot:hover {
  background: rgba(30, 136, 255, 0.06);
}

.week-event {
  border-radius: 8px;
  padding: 6px 8px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  flex: 0 0 auto;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.week-event:hover {
  transform: scale(1.02);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.week-event.confirmed {
  background: rgba(123, 220, 181, 0.25);
  color: #0d5c38;
  border-left: 4px solid #1d7a52;
}

.week-event.pending {
  background: rgba(255, 231, 173, 0.35);
  color: #6b5100;
  border-left: 4px solid #b45309;
}

.week-event.canceled {
  background: rgba(255, 193, 193, 0.25);
  color: #9e2a2a;
  border-left: 4px solid #b94646;
}

/* Aula realizada - destaque verde na visualização semanal (maior especificidade) */
.week-event.realized,
.week-event.confirmed.realized,
.week-event.pending.realized,
.week-event.canceled.realized {
  background: rgba(31, 157, 85, 0.25) !important;
  color: #1F9D55 !important;
  border-left: 4px solid #1F9D55 !important;
  font-weight: 600 !important;
  box-shadow: 0 2px 8px rgba(31, 157, 85, 0.15) !important;
}

.week-event-time {
  display: block;
  font-size: 10px;
  opacity: 0.85;
  margin-bottom: 2px;
}

.week-event-title {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
}

.calendar-legend-row .calendar-hint {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
}


.finance-table {
  display: grid;
  gap: 10px;
}

.finance-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: #ffffff;
}

.finance-main {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.finance-name {
  font-weight: 600;
}

.finance-info {
  font-size: 13px;
  color: var(--muted);
}

.finance-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

/* cores por status */
.finance-row.paid {
  background: #e1f7ee;
  border-color: rgba(123, 220, 181, 0.6);
}

.finance-row.pending {
  background: #fff4d6;
  border-color: rgba(255, 231, 173, 0.8);
}

.finance-row.overdue {
  background: #ffe1e1;
  border-color: rgba(255, 160, 160, 0.9);
}

.finance-row.remind {
  background: #f4f7fb;
  border-style: dashed;
}

.finance-total {
  margin-top: 6px;
  font-size: 14px;
  color: var(--muted);
}

.finance-total strong {
  margin-left: 4px;
  font-weight: 700;
  color: #1f2c3d;
}

/* Lançamentos financeiros - status cancelled */
.finance-row.cancelled {
  background: #f3f4f6;
  border-color: #d1d5db;
  opacity: 0.7;
}

.finance-row.cancelled .finance-name {
  text-decoration: line-through;
}

/* Planning styles */
.planning-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.planning-date-group {
  margin-bottom: 32px;
}

.planning-card {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.planning-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.planning-card a {
  transition: color 0.2s ease;
}

.planning-card a:hover {
  color: var(--accent-dark, #0056b3);
  text-decoration: underline;
}