* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Inter, Arial, sans-serif;
}

:root {
  --bg: #f6f8fb;
  --dark: #0f172a;
  --primary: #2563eb;
  --primary2: #38bdf8;
  --card: #ffffff;
  --border: #e2e8f0;
  --text: #1e293b;
  --muted: #64748b;
  --danger: #ef4444;
  --success: #16a34a;
  --warning: #f59e0b;
  --purple: #7c3aed;
}

body {
  background: var(--bg);
  color: var(--text);
}

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

input, select, textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  outline: none;
  background: #fff;
  color: var(--text);
}

textarea {
  min-height: 120px;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

label {
  display: block;
  font-weight: 700;
  font-size: 13px;
  margin-bottom: 7px;
  color: #334155;
}

.btn {
  border: none;
  border-radius: 14px;
  padding: 12px 16px;
  cursor: pointer;
  font-weight: 800;
  transition: 0.2s;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--primary);
  color: #fff;
}

.btn-secondary {
  background: #e2e8f0;
  color: #0f172a;
}

.btn-success {
  background: var(--success);
  color: #fff;
}

.btn-danger {
  background: var(--danger);
  color: #fff;
}

.btn-warning {
  background: var(--warning);
  color: #fff;
}

.btn-purple {
  background: var(--purple);
  color: #fff;
}

.btn-full {
  width: 100%;
}

.small-btn {
  padding: 8px 10px;
  font-size: 12px;
  border-radius: 10px;
}

/* AUTH */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background:
    radial-gradient(circle at top left, rgba(56,189,248,0.45), transparent 32%),
    linear-gradient(135deg, #0f172a, #1e3a8a);
}

.auth-card {
  width: 100%;
  max-width: 440px;
  background: rgba(255,255,255,0.95);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  padding: 34px;
  border-radius: 28px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.25);
}

.auth-logo {
  width: 58px;
  height: 58px;
  border-radius: 20px;
  background: linear-gradient(135deg, var(--primary), var(--primary2));
  color: white;
  display: grid;
  place-items: center;
  font-weight: 900;
  font-size: 26px;
  margin-bottom: 20px;
}

.auth-card h1 {
  font-size: 30px;
  margin-bottom: 8px;
}

.auth-card p {
  color: var(--muted);
  margin-bottom: 24px;
}

.auth-switch {
  text-align: center;
  margin-top: 18px;
  color: var(--muted);
}

.auth-switch button {
  background: none;
  border: none;
  color: var(--primary);
  font-weight: 900;
  cursor: pointer;
}

/* LAYOUT */
.app-layout {
  height: 100vh;
  display: flex;
  overflow: hidden;
}

.sidebar {
  width: 292px;
  background: #0f172a;
  color: white;
  padding: 22px 16px;
  display: flex;
  flex-direction: column;
}

.brand {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 28px;
  padding: 0 8px;
}

.brand-icon {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--primary), var(--primary2));
  font-weight: 900;
  font-size: 22px;
}

.brand h2 {
  font-size: 18px;
}

.brand span {
  display: block;
  color: #94a3b8;
  font-size: 12px;
  margin-top: 2px;
}

.menu {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.menu button {
  background: transparent;
  border: none;
  color: #cbd5e1;
  text-align: left;
  padding: 13px 14px;
  border-radius: 16px;
  cursor: pointer;
  font-weight: 800;
}

.menu button:hover,
.menu button.active {
  background: rgba(255,255,255,0.1);
  color: white;
}

.sidebar-footer {
  margin-top: auto;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 18px;
}

.profile-mini {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.avatar {
  width: 46px;
  height: 46px;
  border-radius: 16px;
  object-fit: cover;
  background: #334155;
  display: grid;
  place-items: center;
  color: white;
  font-weight: 900;
}


.main {
  flex: 1;
  height: 100vh;
  overflow-y: auto;
  padding: 28px;
}

.page-header {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  margin-bottom: 22px;
}

.page-header h1 {
  font-size: 30px;
}

.page-header p {
  color: var(--muted);
  margin-top: 6px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 22px;
  box-shadow: 0 10px 30px rgba(15,23,42,0.05);
}

.grid-2 {
  display: grid;
  grid-template-columns: 1.35fr 0.75fr;
  gap: 20px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.form-group {
  margin-bottom: 16px;
}

.filter-row {
  display: grid;
  grid-template-columns: 1fr 170px 180px;
  gap: 14px;
  margin-bottom: 18px;
}

.calendar-box {
  background:
    radial-gradient(circle at top right, rgba(56,189,248,0.35), transparent 40%),
    linear-gradient(135deg, #ffffff, #eff6ff);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 22px;
}

.calendar-title {
  font-weight: 900;
  color: var(--dark);
  margin-bottom: 14px;
}

.calendar-date {
  font-size: 56px;
  font-weight: 1000;
  color: var(--primary);
}

.calendar-month {
  font-weight: 800;
  color: var(--muted);
}

.event-card {
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 18px;
  background: #fff;
  margin-top: 14px;
}

.event-meta {
  color: var(--muted);
  margin-top: 5px;
  font-size: 14px;
}

.song-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 16px;
}

.song-item {
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 16px;
  background: #f8fafc;
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.song-title {
  font-weight: 900;
}

.song-detail {
  color: var(--muted);
  font-size: 13px;
  margin-top: 5px;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 5px 10px;
  border-radius: 999px;
  font-weight: 900;
  font-size: 12px;
  background: #dbeafe;
  color: #1d4ed8;
  white-space: nowrap;
}

.badge.green {
  background: #dcfce7;
  color: #166534;
}

.badge.purple {
  background: #ede9fe;
  color: #6d28d9;
}

.empty-state {
  text-align: center;
  padding: 34px;
  color: var(--muted);
}

.section-builder {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.section-card {
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 16px;
}

.section-head {
  display: grid;
  grid-template-columns: 220px 1fr auto;
  gap: 12px;
  align-items: center;
  margin-bottom: 12px;
}

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

table {
  border-collapse: collapse;
  width: 100%;
}

th, td {
  border-bottom: 1px solid var(--border);
  padding: 14px;
  text-align: left;
  vertical-align: middle;
}

th {
  background: #f8fafc;
  color: var(--muted);
  font-size: 13px;
}

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

.user-photo {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  object-fit: cover;
  background: #e2e8f0;
}

.preview-photo {
  width: 90px;
  height: 90px;
  border-radius: 24px;
  object-fit: cover;
  background: #e2e8f0;
  margin-top: 8px;
}

.notice {
  border: 1px solid #bfdbfe;
  background: #eff6ff;
  color: #1d4ed8;
  padding: 14px;
  border-radius: 18px;
  margin-bottom: 18px;
  font-weight: 700;
}

@media (max-width: 980px) {
  .app-layout {
    flex-direction: column;
    height: auto;
  }

  .sidebar {
    width: 100%;
  }

  .main {
    height: auto;
  }

  .grid-2,
  .grid-3,
  .filter-row,
  .section-head {
    grid-template-columns: 1fr;
  }
}
/* =========================
   SONGMAP WORKSHEET STYLE
========================= */

.songmap-header-card {
  background:
    radial-gradient(circle at top right, rgba(37,99,235,0.15), transparent 35%),
    linear-gradient(135deg, #ffffff, #f8fafc);
}

.songmap-title-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 18px;
}

.songmap-title-row h3 {
  font-size: 20px;
}

.songmap-title-row p {
  color: var(--muted);
  margin-top: 5px;
}

.songmap-toolbar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 18px;
}

.songmap-table-wrap {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: white;
}

.songmap-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  min-width: 1100px;
}

.songmap-table th {
  background: #f1f5f9;
  color: #334155;
  font-size: 13px;
  font-weight: 900;
  padding: 14px;
  border-bottom: 1px solid var(--border);
}

.songmap-table td {
  padding: 10px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

.songmap-table tr:last-child td {
  border-bottom: none;
}

.songmap-table select,
.songmap-table input,
.songmap-table textarea {
  border-radius: 12px;
  font-size: 13px;
}

.songmap-table textarea {
  min-height: 86px;
  resize: vertical;
}

.col-no {
  width: 58px;
  text-align: center;
  font-weight: 900;
  color: var(--muted);
}

.col-section {
  width: 170px;
}

.col-repeat {
  width: 100px;
}

.col-chord {
  width: 260px;
}

.col-lyric {
  width: 330px;
}

.col-note {
  width: 240px;
}

.col-action {
  width: 90px;
  text-align: center;
}

.songmap-preview {
  background: #0f172a;
  color: #e2e8f0;
  border-radius: 22px;
  padding: 22px;
  overflow-x: auto;
}

.songmap-preview h3 {
  color: white;
  margin-bottom: 8px;
}

.songmap-preview-meta {
  color: #94a3b8;
  font-size: 14px;
  margin-bottom: 20px;
}

.preview-section {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding: 16px 0;
}

.preview-section:first-child {
  border-top: none;
}

.preview-section-title {
  color: #38bdf8;
  font-weight: 900;
  margin-bottom: 8px;
}

.preview-chord {
  color: #facc15;
  font-family: Consolas, monospace;
  white-space: pre-wrap;
  margin-bottom: 8px;
}

.preview-lyric {
  white-space: pre-wrap;
  line-height: 1.6;
}

.preview-note {
  color: #c4b5fd;
  font-size: 13px;
  margin-top: 8px;
}

.songmap-view-card {
  border: 1px solid var(--border);
  border-radius: 22px;
  background: #ffffff;
  padding: 20px;
  margin-bottom: 18px;
}

.songmap-view-head {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 14px;
}

.songmap-view-title {
  font-size: 20px;
  font-weight: 900;
}

.songmap-view-meta {
  color: var(--muted);
  font-size: 14px;
  margin-top: 5px;
}

.songmap-view-section {
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 16px;
  margin-top: 12px;
}

.songmap-view-section h4 {
  color: var(--primary);
  margin-bottom: 8px;
}

.songmap-view-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.2fr 0.8fr;
  gap: 14px;
}

.songmap-label {
  font-size: 12px;
  font-weight: 900;
  color: var(--muted);
  margin-bottom: 5px;
}

.songmap-text {
  white-space: pre-wrap;
  line-height: 1.5;
}

@media (max-width: 900px) {
  .songmap-view-grid {
    grid-template-columns: 1fr;
  }

  .songmap-title-row {
    flex-direction: column;
  }
}