@font-face { font-family: "Comfortaa"; src: url("/assets/fonts/Comfortaa-VariableFont_wght.ttf") format("truetype-variations"); font-weight: 300 700; font-style: normal; font-display: swap; }
@font-face { font-family: "Ostrich Sans Heavy"; src: url("/assets/fonts/OstrichSans-Heavy.otf") format("opentype"); font-weight: 800; font-style: normal; font-display: swap; }

:root {
  --purple: #691972; --purple-1: #9841A2; --purple-2: #B969C3; --purple-3: #D595DD; --purple-4: #F1C1F7;
  --pink: #A31B72; --pink-1: #C43F94; --pink-2: #DB5FAE; --pink-3: #EB85C6; --pink-4: #FFC9EB;
  --lemon: #CED424; --lemon-1: #E7ED44; --lemon-2: #F1F75F; --lemon-3: #FBFF90; --lemon-4: #FDFFC3;
  --green: #4F8E3A; --green-1: #70B15B; --green-2: #90CB7D; --green-3: #B7E2A8; --green-4: #E1F5DA;
  --ink: #241329; --slate-90: #2E1B34; --slate-70: #5A4560; --slate-50: #8A7990; --slate-30: #C7BDCB; --slate-10: #EFEAF1;
  --white: #FFFFFF; --paper: #FBF8FC;

  --font-display: "Ostrich Sans Heavy", sans-serif;
  --font-body: "Comfortaa", cursive, sans-serif;
  --tracking-eyebrow: 0.14em;

  --radius-sm: 8px; --radius-md: 14px; --radius-lg: 24px; --radius-pill: 999px;
  --shadow-sm: 0 1px 3px rgba(36,19,41,0.08);
  --shadow-md: 0 8px 24px rgba(36,19,41,0.12);
  --shadow-lg: 0 20px 48px rgba(36,19,41,0.18);
  --shadow-brand: 0 12px 32px rgba(105,25,114,0.28);
  --ease-standard: cubic-bezier(0.4,0,0.2,1);
  --duration-base: 240ms;

  /* Legacy aliases so existing markup keeps working */
  --gx-navy: var(--purple);
  --gx-navy-light: var(--purple-1);
  --gx-orange: var(--pink);
  --gx-orange-dark: var(--pink-1);
  --gx-bg: var(--paper);
  --gx-card: var(--white);
  --gx-border: var(--slate-30);
  --gx-text: var(--slate-90);
  --gx-muted: var(--slate-50);
  --gx-green: var(--green);
  --gx-red: var(--pink);
  --radius: var(--radius-lg);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--paper);
  color: var(--slate-90);
}

#app { min-height: 100vh; }

/* ---------- App shell: sidebar + content ---------- */
.app-shell { display: flex; min-height: 100vh; }

.sidebar {
  width: 230px; flex-shrink: 0; background: var(--ink); color: #fff;
  display: flex; flex-direction: column; padding: 28px 0;
}
.sidebar .sidebar-logo { height: 32px; width: auto; align-self: flex-start; margin: 0 24px 36px; display: block; object-fit: contain; }
.sidebar nav { flex: 1; display: flex; flex-direction: column; gap: 2px; }
.sidebar nav button {
  all: unset; padding: 13px 24px; font-size: 14px; font-family: var(--font-body); cursor: pointer;
  color: rgba(255,255,255,0.6); border-left: 3px solid transparent; transition: all var(--duration-base) var(--ease-standard);
}
.sidebar nav button:hover { color: #fff; }
.sidebar nav button.active { color: #fff; font-weight: 700; border-left-color: var(--lemon); background: rgba(255,255,255,0.04); }

.main-area { flex: 1; min-width: 0; }
.content-header {
  display: flex; justify-content: space-between; align-items: center; padding: 32px 40px 0;
}
.content-header .eyebrow {
  font-size: 12px; font-weight: 700; letter-spacing: var(--tracking-eyebrow); text-transform: uppercase; color: var(--pink);
}
.content-header h1 { margin: 4px 0 0; font-size: 20px; color: var(--ink); font-family: var(--font-body); font-weight: 700; }
.content-header .role-badge {
  font-family: var(--font-body); font-weight: 700; font-size: 11px; letter-spacing: var(--tracking-eyebrow); text-transform: uppercase;
  padding: 6px 14px; border-radius: var(--radius-pill); background: var(--purple-4); color: var(--purple); margin-right: 12px;
}
.content-header .header-right { display: flex; align-items: center; }
.content-header button.logout-btn {
  background: transparent; border: 2px solid var(--purple); color: var(--purple); padding: 10px 20px; border-radius: var(--radius-pill);
  font-weight: 700; font-size: 13px; cursor: pointer; font-family: var(--font-body);
}
.content-header button.logout-btn:hover { background: var(--purple-4); }

.container { padding: 24px 40px 40px; max-width: 1100px; }

/* ---------- Login ---------- */
.login-wrap { min-height: 100vh; display: flex; }
.login-brand-panel {
  flex: 1; background: var(--purple); display: flex; flex-direction: column; align-items: center; justify-content: center;
  color: #fff; position: relative; overflow: hidden; padding: 40px; text-align: center;
}
.login-brand-panel img.swirl { position: absolute; left: -120px; bottom: -120px; width: 420px; }
.login-brand-panel img.logo { height: 64px; margin-bottom: 28px; position: relative; }
.login-brand-panel .tagline { font-family: var(--font-display); font-size: 32px; max-width: 360px; position: relative; line-height: 1.1; letter-spacing: 0.01em; }
.login-form-panel { flex: 1; display: flex; align-items: center; justify-content: center; background: var(--paper); }
.login-card { width: 340px; }
.login-card .eyebrow { font-size: 12px; font-weight: 700; letter-spacing: var(--tracking-eyebrow); text-transform: uppercase; color: var(--pink); margin-bottom: 6px; }
.login-card h1 { margin: 0 0 6px; font-size: 26px; color: var(--ink); font-weight: 700; }
.login-card p.subtitle { margin: 0 0 22px; color: var(--slate-50); font-size: 14px; }
.login-card button.btn { width: 100%; margin-top: 6px; }

label { display: block; font-size: 13px; font-weight: 700; margin-bottom: 6px; color: var(--ink); }
input[type=text], input[type=email], input[type=password], input[type=date], select, textarea {
  width: 100%; padding: 12px 16px; border: 2px solid var(--slate-30); border-radius: var(--radius-md); font-size: 15px;
  margin-bottom: 14px; background: #fff; font-family: var(--font-body); color: var(--slate-90); outline: none;
  transition: border-color var(--duration-base) var(--ease-standard), box-shadow var(--duration-base) var(--ease-standard);
}
input:focus, select:focus, textarea:focus { border-color: var(--purple); box-shadow: 0 0 0 4px rgba(219,95,174,0.25); }
textarea { resize: vertical; }

button.btn {
  background: var(--purple); color: #fff; border: none; padding: 14px 26px; border-radius: var(--radius-pill);
  font-size: 14px; font-weight: 700; cursor: pointer; font-family: var(--font-body);
  transition: background var(--duration-base) var(--ease-standard), transform 150ms var(--ease-standard);
}
button.btn:hover { background: var(--purple-1); }
button.btn:active { background: var(--state-active-purple, #54105c); transform: scale(0.98); }
button.btn.secondary { background: var(--pink); }
button.btn.secondary:hover { background: var(--pink-1); }
button.btn.outline { background: transparent; color: var(--purple); border: 2px solid var(--purple); padding: 12px 24px; }
button.btn.outline:hover { background: var(--purple-4); }
button.btn.danger { background: var(--pink-1); }
button.btn.danger:hover { background: var(--pink); }
button.btn:disabled { opacity: 0.5; cursor: not-allowed; }
button.btn.small { padding: 8px 18px; font-size: 13px; }

.error-msg { background: var(--pink-4); color: var(--pink); padding: 12px 16px; border-radius: var(--radius-md); font-size: 13px; margin-bottom: 14px; font-weight: 600; }
.success-msg { background: var(--green-4); color: var(--green); padding: 12px 16px; border-radius: var(--radius-md); font-size: 13px; margin-bottom: 14px; font-weight: 600; }

.card { background: var(--white); border: none; border-radius: var(--radius-lg); box-shadow: var(--shadow-md); padding: 24px; margin-bottom: 20px; }
.card h2 { margin-top: 0; font-size: 18px; color: var(--ink); font-weight: 700; }
.card h3 { font-size: 15px; color: var(--ink); margin: 0 0 10px; font-weight: 700; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
table th, table td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--slate-10); }
table th { color: var(--slate-50); font-weight: 700; font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; }
table tr:hover td { background: var(--slate-10); }
table tr.clickable { cursor: pointer; }

.badge { display: inline-block; padding: 5px 13px; border-radius: var(--radius-pill); font-size: 11px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; }
.badge.ativo { background: var(--green-4); color: var(--green); }
.badge.pending { background: var(--lemon-4); color: #6b6f0f; }
.badge.error { background: var(--pink-4); color: var(--pink); }
.badge.synced { background: var(--green-4); color: var(--green); }

.drive-path { font-size: 12px; color: var(--slate-50); margin: 10px 0 0; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.drive-path .drive-link { color: var(--purple); font-weight: 700; text-decoration: none; }
.drive-path .drive-link:hover { text-decoration: underline; }

.doc-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 18px; }
.doc-block { border: 1px solid var(--slate-30); border-radius: var(--radius-lg); padding: 18px; background: #fff; display: flex; flex-direction: column; }
.doc-block .cat-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; gap: 8px; }
.doc-block .cat-header strong { color: var(--ink); font-size: 14px; font-weight: 700; }
.doc-block .dropzone { margin-top: auto; }

.dropzone {
  border: 2px dashed var(--slate-30); border-radius: var(--radius-md); padding: 16px; text-align: center; font-size: 13px; color: var(--slate-50); cursor: pointer;
  transition: all var(--duration-base) var(--ease-standard); font-family: var(--font-body);
}
.dropzone.dragover { border-color: var(--pink); background: var(--pink-4); color: var(--pink); }

.file-row { display: flex; justify-content: space-between; align-items: center; padding: 8px 0; font-size: 13px; border-bottom: 1px dashed var(--slate-30); gap: 10px; }
.file-row:last-child { border-bottom: none; }
.file-row .file-actions { display: flex; flex-wrap: wrap; gap: 6px; flex-shrink: 0; }
.file-row .file-actions button { margin-left: 0; }

.doc-block .file-row { flex-direction: column; align-items: stretch; gap: 10px; }
.doc-block .file-row .file-actions { align-self: stretch; }
.doc-block .file-row .file-actions button { flex: 1; }

.file-main { display: flex; align-items: center; gap: 12px; }
.doc-thumb { width: 56px; height: 56px; border-radius: var(--radius-sm); object-fit: cover; flex-shrink: 0; cursor: pointer; background: var(--slate-10); }
.doc-thumb-file { display: flex; align-items: center; justify-content: center; font-size: 11px; font-weight: 700; color: var(--purple); background: var(--purple-4); }
.file-info { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.file-info .file-name { font-weight: 700; color: var(--ink); font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.file-info .file-meta { color: var(--slate-50); font-size: 11px; }

.checklist-row { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px dashed var(--slate-30); font-size: 14px; }
.checklist-row:last-child { border-bottom: none; }
.checklist-row .meta { color: var(--slate-50); font-size: 12px; margin-left: auto; }
.checklist-row input[type=checkbox] {
  appearance: none; width: 22px; height: 22px; border-radius: 6px; border: 2px solid var(--slate-30); background: #fff;
  cursor: pointer; flex-shrink: 0; position: relative; transition: all var(--duration-base) var(--ease-standard); margin: 0;
}
.checklist-row input[type=checkbox]:checked { background: var(--purple); border-color: var(--purple); }
.checklist-row input[type=checkbox]:checked::after {
  content: "✓"; position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 13px;
}

.dashboard-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 18px; margin-bottom: 20px; }
.stat-tile { background: var(--white); border-radius: var(--radius-lg); padding: 20px 22px; box-shadow: var(--shadow-md); }
.stat-tile-brand { background: var(--purple); color: #fff; box-shadow: var(--shadow-brand); }
.stat-tile .stat-label { font-size: 12px; opacity: 0.85; margin-bottom: 6px; }
.stat-tile-brand .stat-label { color: rgba(255,255,255,0.85); }
.stat-tile .stat-value { font-size: 26px; font-weight: 700; color: var(--ink); }
.stat-tile-brand .stat-value { color: #fff; }

.alert-list { display: flex; flex-direction: column; }
.alert-row { display: flex; align-items: center; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--slate-10); cursor: pointer; transition: background var(--duration-base) var(--ease-standard); }
.alert-row:last-child { border-bottom: none; }
.alert-row:hover { background: var(--slate-10); }
.alert-icon { font-size: 20px; flex-shrink: 0; }
.alert-body { display: flex; flex-direction: column; gap: 2px; flex: 1; min-width: 0; }
.alert-student { font-weight: 700; font-size: 13px; color: var(--ink); }
.alert-message { font-size: 12px; color: var(--slate-50); }

.students-toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }

.back-link { display: inline-block; margin-bottom: 16px; color: var(--purple); cursor: pointer; font-size: 14px; font-weight: 600; text-decoration: none; }
.back-link:hover { text-decoration: underline; }

.modal-overlay {
  position: fixed; inset: 0; background: rgba(36,19,41,0.5); display: flex; align-items: center; justify-content: center; z-index: 50;
}
.modal { background: #fff; border-radius: var(--radius-lg); padding: 28px; width: 420px; max-width: 90vw; max-height: 85vh; overflow-y: auto; box-shadow: var(--shadow-lg); }

.agreement-text { white-space: pre-wrap; font-size: 13px; background: var(--slate-10); border: none; border-radius: var(--radius-md); padding: 16px; margin-bottom: 14px; max-height: 260px; overflow-y: auto; }

.avatar { border-radius: 50%; object-fit: cover; display: inline-block; vertical-align: middle; }
.avatar-placeholder { background: var(--purple-4); color: var(--purple); font-weight: 700; display: inline-flex; align-items: center; justify-content: center; border-radius: 50%; }
.student-name-cell { display: flex; align-items: center; gap: 10px; }
.student-header-top { display: flex; align-items: flex-start; gap: 18px; }
.avatar-upload { position: relative; cursor: pointer; flex-shrink: 0; width: 72px; height: 72px; border-radius: 50%; }
.avatar-upload .avatar-edit-hint {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; text-align: center;
  background: rgba(36,19,41,0.65); color: #fff; font-size: 10px; font-weight: 700; border-radius: 50%; opacity: 0;
  transition: opacity var(--duration-base) var(--ease-standard);
}
.avatar-upload:hover .avatar-edit-hint { opacity: 1; }

.pill-row { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.pill { background: var(--slate-10); color: var(--purple); font-size: 12px; font-weight: 600; padding: 5px 12px; border-radius: var(--radius-pill); }

.subtabs { display: flex; gap: 4px; border-bottom: 1px solid var(--slate-30); margin-bottom: 20px; flex-wrap: wrap; }
.subtabs button {
  background: none; border: none; color: var(--slate-50); padding: 10px 18px; cursor: pointer; font-size: 14px; font-family: var(--font-body); font-weight: 700; border-bottom: 3px solid transparent;
  margin-bottom: -1px;
}
.subtabs button.active { color: var(--purple); border-bottom-color: var(--purple); }

.wizard-steps { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; font-size: 13px; color: var(--slate-50); }
.wizard-step { display: flex; align-items: center; gap: 6px; }
.wizard-step b { display: inline-flex; align-items: center; justify-content: center; width: 22px; height: 22px; border-radius: 50%; background: var(--slate-10); color: var(--slate-70); font-size: 11px; }
.wizard-step.active { color: var(--ink); font-weight: 700; }
.wizard-step.active b { background: var(--pink); color: #fff; }
.wizard-step.done b { background: var(--green); color: #fff; }
.wizard-sep { color: var(--slate-30); }

footer.small-note { text-align: center; color: var(--slate-50); font-size: 12px; padding: 20px; }

@media print {
  .sidebar, .subtabs, .content-header .logout-btn, .no-print { display: none !important; }
  body { background: #fff; }
  .app-shell { display: block; }
}

@media (max-width: 720px) {
  .app-shell { flex-direction: column; }
  .sidebar { width: 100%; flex-direction: row; align-items: center; padding: 14px 16px; overflow-x: auto; }
  .sidebar .sidebar-logo { margin: 0 16px 0 0; }
  .sidebar nav { flex-direction: row; }
  .sidebar nav button { border-left: none; border-bottom: 3px solid transparent; white-space: nowrap; }
  .sidebar nav button.active { border-left: none; border-bottom-color: var(--lemon); }
  .login-wrap { flex-direction: column; }
  .login-brand-panel { padding: 32px; min-height: 200px; }
  .grid-2 { grid-template-columns: 1fr; }
}