/* ============================================================
   AXÉ ESTUDOS — Estilos Principais
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;600;700;900&family=Lora:ital,wght@0,400;0,500;0,600;1,400;1,500&family=DM+Sans:wght@300;400;500;600&display=swap');

:root {
  --bg:       #0b0810;
  --bg2:      #120f1c;
  --bg3:      #1a1527;
  --card:     #160f26;
  --border:   rgba(255,255,255,0.06);
  --border2:  rgba(255,255,255,0.12);
  --gold:     #c9a84c;
  --gold2:    #e4c76b;
  --gold-dim: rgba(201,168,76,0.12);
  --gold-bg:  rgba(201,168,76,0.08);
  --red:      #8b2020;
  --red2:     #c0392b;
  --red-dim:  rgba(192,57,43,0.12);
  --green:    #1a6b3a;
  --green2:   #27ae60;
  --green-dim:rgba(39,174,96,0.12);
  --purple:   #4a2070;
  --purple2:  #9b59b6;
  --purple-dim:rgba(155,89,182,0.12);
  --blue:     #1a4a7a;
  --blue2:    #3498db;
  --white:    #f0ead8;
  --muted:    #7a7090;
  --muted2:   #a89ec0;
  --muted3:   #c8c0d8;
  --font-d:   'Cinzel', serif;
  --font-b:   'Lora', serif;
  --font-ui:  'DM Sans', sans-serif;
  --r:        12px;
  --r-sm:     8px;
  --r-lg:     16px;
  --shadow:   0 4px 24px rgba(0,0,0,0.4);
  --shadow-gold: 0 0 20px rgba(201,168,76,0.15);
  --t:        0.2s ease;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--white); font-family: var(--font-ui); min-height: 100vh; overflow-x: hidden; }

/* ─── SCROLLBAR ─── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: var(--bg2); }
::-webkit-scrollbar-thumb { background: rgba(201,168,76,0.2); border-radius: 3px; }

/* ─── TYPOGRAPHY ─── */
h1,h2,h3 { font-family: var(--font-d); color: var(--gold); line-height: 1.25; }
h1 { font-size: clamp(1.6rem, 4vw, 2.4rem); }
h2 { font-size: clamp(1.2rem, 3vw, 1.8rem); }
h3 { font-size: clamp(1rem, 2.5vw, 1.3rem); }
p  { line-height: 1.75; color: var(--muted2); font-family: var(--font-b); }
a  { color: var(--gold); text-decoration: none; transition: var(--t); }
a:hover { color: var(--gold2); }

/* ─── LAYOUT ─── */
.container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }
.container-sm { max-width: 720px; margin: 0 auto; padding: 0 20px; }
.page-wrap { display: flex; min-height: 100vh; }
.main-content { flex: 1; min-width: 0; }

/* ─── BACKGROUND PATTERN ─── */
.bg-pattern {
  background-image:
    radial-gradient(ellipse at 15% 40%, rgba(107,47,160,0.18) 0%, transparent 55%),
    radial-gradient(ellipse at 85% 15%, rgba(139,32,32,0.14) 0%, transparent 45%),
    radial-gradient(ellipse at 55% 85%, rgba(201,168,76,0.07) 0%, transparent 40%);
}

/* ─── NAVBAR ─── */
.navbar {
  background: rgba(18,15,28,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 200;
  padding: 0 20px;
}
.navbar-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 62px; max-width: 1200px; margin: 0 auto;
}
.navbar-logo { font-family: var(--font-d); font-size: 1.2rem; color: var(--gold); letter-spacing: 0.06em; display: flex; align-items: center; gap: 10px; }
.navbar-logo .logo-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--gold); }
.navbar-links { display: flex; align-items: center; gap: 4px; }
.navbar-links a { padding: 7px 14px; border-radius: var(--r-sm); font-size: 13px; color: var(--muted2); transition: var(--t); font-weight: 500; }
.navbar-links a:hover, .navbar-links a.active { color: var(--gold); background: var(--gold-dim); }
.navbar-user { display: flex; align-items: center; gap: 10px; }
.avatar { width: 36px; height: 36px; border-radius: 50%; background: var(--gold-dim); border: 1px solid rgba(201,168,76,0.4); display: flex; align-items: center; justify-content: center; font-size: 14px; font-weight: 600; color: var(--gold); cursor: pointer; transition: var(--t); text-transform: uppercase; }
.avatar:hover { background: var(--gold); color: var(--bg); }
.role-chip { font-size: 10px; padding: 3px 10px; border-radius: 20px; font-weight: 500; }
.role-chip.admin { background: var(--red-dim); border: 1px solid rgba(192,57,43,0.3); color: #e07070; }
.role-chip.editor { background: var(--gold-dim); border: 1px solid rgba(201,168,76,0.3); color: var(--gold); }
.role-chip.convidado { background: var(--bg3); border: 1px solid var(--border2); color: var(--muted2); }

/* ─── SIDEBAR ─── */
.sidebar {
  width: 240px; flex-shrink: 0; background: var(--bg2);
  border-right: 1px solid var(--border); padding: 20px 12px;
  min-height: calc(100vh - 62px); position: sticky; top: 62px;
  height: calc(100vh - 62px); overflow-y: auto;
}
.sidebar-section { margin-bottom: 24px; }
.sidebar-label { font-size: 10px; text-transform: uppercase; letter-spacing: 0.12em; color: var(--muted); padding: 0 10px 8px; }
.sidebar-link { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: var(--r-sm); color: var(--muted2); font-size: 13px; font-weight: 500; transition: var(--t); margin-bottom: 2px; cursor: pointer; }
.sidebar-link:hover { background: var(--bg3); color: var(--white); }
.sidebar-link.active { background: var(--gold-dim); color: var(--gold); }
.sidebar-link .sl-icon { font-size: 17px; flex-shrink: 0; }
.sidebar-link .sl-badge { margin-left: auto; background: var(--gold-dim); color: var(--gold); font-size: 10px; padding: 2px 7px; border-radius: 10px; }

/* ─── CARDS ─── */
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--r); padding: 20px; }
.card-hover { transition: var(--t); cursor: pointer; }
.card-hover:hover { border-color: rgba(201,168,76,0.25); transform: translateY(-2px); box-shadow: var(--shadow); }
.card-gold { border-color: rgba(201,168,76,0.2); }

/* ─── GRID ─── */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
@media (max-width: 900px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

/* ─── BUTTONS ─── */
.btn { display: inline-flex; align-items: center; gap: 7px; padding: 10px 20px; border-radius: var(--r-sm); font-size: 13px; font-weight: 500; cursor: pointer; transition: var(--t); border: none; font-family: var(--font-ui); text-decoration: none; white-space: nowrap; }
.btn-gold { background: var(--gold); color: var(--bg); }
.btn-gold:hover { background: var(--gold2); color: var(--bg); }
.btn-outline { background: transparent; border: 1px solid var(--border2); color: var(--muted2); }
.btn-outline:hover { border-color: var(--gold); color: var(--gold); }
.btn-red { background: var(--red-dim); border: 1px solid rgba(192,57,43,0.3); color: #e07070; }
.btn-red:hover { background: rgba(192,57,43,0.25); }
.btn-green { background: var(--green-dim); border: 1px solid rgba(39,174,96,0.3); color: #5dbe85; }
.btn-sm { padding: 6px 14px; font-size: 12px; }
.btn-lg { padding: 13px 28px; font-size: 15px; }
.btn-block { width: 100%; justify-content: center; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ─── FORM ELEMENTS ─── */
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 12px; color: var(--muted2); margin-bottom: 6px; letter-spacing: 0.03em; }
.form-group label .required { color: var(--red2); margin-left: 3px; }
.form-control {
  width: 100%; background: var(--bg3); border: 1px solid var(--border2);
  border-radius: var(--r-sm); padding: 10px 14px; color: var(--white);
  font-size: 14px; font-family: var(--font-ui); outline: none;
  transition: var(--t); -webkit-appearance: none;
}
.form-control:focus { border-color: var(--gold); box-shadow: 0 0 0 3px var(--gold-dim); }
.form-control::placeholder { color: var(--muted); }
textarea.form-control { resize: vertical; min-height: 100px; line-height: 1.6; }
select.form-control option { background: var(--bg3); }

/* ─── ALERTS ─── */
.alert { padding: 12px 16px; border-radius: var(--r-sm); font-size: 13px; margin-bottom: 16px; display: flex; align-items: center; gap: 8px; }
.alert-success { background: rgba(39,174,96,0.1); border: 1px solid rgba(39,174,96,0.3); color: #5dbe85; }
.alert-error { background: rgba(192,57,43,0.1); border: 1px solid rgba(192,57,43,0.3); color: #e07070; }
.alert-info { background: var(--gold-bg); border: 1px solid rgba(201,168,76,0.2); color: var(--gold); }
.alert-warning { background: rgba(230,126,34,0.1); border: 1px solid rgba(230,126,34,0.3); color: #f0a050; }

/* ─── BADGES ─── */
.badge { display: inline-block; font-size: 10px; font-weight: 500; padding: 3px 10px; border-radius: 20px; }
.badge-gold { background: var(--gold-dim); border: 1px solid rgba(201,168,76,0.3); color: var(--gold); }
.badge-red { background: var(--red-dim); border: 1px solid rgba(192,57,43,0.25); color: #e07070; }
.badge-green { background: var(--green-dim); border: 1px solid rgba(39,174,96,0.25); color: #5dbe85; }
.badge-purple { background: var(--purple-dim); border: 1px solid rgba(155,89,182,0.25); color: var(--purple2); }
.badge-blue { background: rgba(52,152,219,0.12); border: 1px solid rgba(52,152,219,0.25); color: #5dade2; }
.badge-gray { background: var(--bg3); border: 1px solid var(--border2); color: var(--muted2); }

/* ─── DIVIDER ─── */
.divider { border: none; border-top: 1px solid var(--border); margin: 20px 0; }
.divider-gold { border-top-color: rgba(201,168,76,0.2); }

/* ─── SECTION HEADER ─── */
.section-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.section-header h2 { font-size: 1.1rem; }
.section-label { font-size: 10px; text-transform: uppercase; letter-spacing: 0.12em; color: var(--muted); margin-bottom: 14px; }

/* ─── PROGRESS ─── */
.progress { height: 4px; background: var(--border2); border-radius: 2px; overflow: hidden; }
.progress-bar { height: 100%; background: var(--gold); border-radius: 2px; transition: width 0.4s ease; }
.progress-sm { height: 3px; }

/* ─── PAGE HERO ─── */
.page-hero { background: linear-gradient(135deg, rgba(107,47,160,0.2) 0%, rgba(139,32,32,0.15) 100%); border-bottom: 1px solid var(--border); padding: 40px 0; margin-bottom: 32px; }
.page-hero h1 { margin-bottom: 8px; }
.page-hero p { font-size: 1rem; }

/* ─── TABLE ─── */
.table-wrap { overflow-x: auto; border-radius: var(--r); border: 1px solid var(--border); }
table { width: 100%; border-collapse: collapse; }
table th { background: var(--bg2); padding: 12px 16px; text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); font-weight: 500; border-bottom: 1px solid var(--border); }
table td { padding: 12px 16px; font-size: 13px; color: var(--muted2); border-bottom: 1px solid var(--border); vertical-align: middle; }
table tr:last-child td { border-bottom: none; }
table tr:hover td { background: var(--bg3); }

/* ─── MODAL ─── */
.modal-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.75); z-index: 500; align-items: center; justify-content: center; padding: 20px; backdrop-filter: blur(4px); }
.modal-overlay.open { display: flex; }
.modal-box { background: var(--bg2); border: 1px solid var(--border2); border-radius: var(--r-lg); padding: 28px; width: 100%; max-width: 520px; max-height: 90vh; overflow-y: auto; position: relative; animation: modalIn 0.2s ease; }
@keyframes modalIn { from { opacity:0; transform: scale(0.96) translateY(10px); } to { opacity:1; transform: scale(1) translateY(0); } }
.modal-close { position: absolute; top: 16px; right: 16px; background: none; border: none; color: var(--muted); font-size: 20px; cursor: pointer; padding: 4px; transition: var(--t); }
.modal-close:hover { color: var(--white); }
.modal-title { font-family: var(--font-d); font-size: 1.2rem; color: var(--gold); margin-bottom: 20px; padding-right: 30px; }

/* ─── TOAST ─── */
.toast-container { position: fixed; bottom: 24px; right: 24px; z-index: 1000; display: flex; flex-direction: column; gap: 8px; }
.toast { background: var(--bg2); border: 1px solid var(--border2); border-radius: var(--r); padding: 12px 18px; font-size: 13px; min-width: 220px; box-shadow: var(--shadow); animation: toastIn 0.3s ease; display: flex; align-items: center; gap: 8px; }
.toast.success { border-color: rgba(39,174,96,0.4); color: #5dbe85; }
.toast.error { border-color: rgba(192,57,43,0.4); color: #e07070; }
.toast.info { border-color: rgba(201,168,76,0.3); color: var(--gold); }
@keyframes toastIn { from { opacity:0; transform: translateY(10px); } to { opacity:1; transform: translateY(0); } }

/* ─── MOBILE ─── */
@media (max-width: 768px) {
  .sidebar { display: none; }
  .navbar-links { display: none; }
  .mobile-nav { display: flex !important; }
}
.mobile-nav {
  display: none; position: fixed; bottom: 0; left: 0; right: 0;
  background: var(--bg2); border-top: 1px solid var(--border);
  z-index: 200; padding-bottom: env(safe-area-inset-bottom);
}
.mobile-nav a { flex: 1; display: flex; flex-direction: column; align-items: center; padding: 10px 6px; color: var(--muted); font-size: 10px; gap: 3px; transition: var(--t); }
.mobile-nav a svg { width: 22px; height: 22px; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.mobile-nav a.active { color: var(--gold); }

/* ─── CONTEÚDO TEXTUAL ─── */
.rich-text h3 { font-size: 1.1rem; margin: 24px 0 10px; color: var(--gold); }
.rich-text p { margin-bottom: 14px; font-size: 15px; line-height: 1.85; }
.rich-text ul, .rich-text ol { padding-left: 22px; margin-bottom: 14px; }
.rich-text li { margin-bottom: 6px; font-size: 14px; color: var(--muted2); line-height: 1.7; font-family: var(--font-b); }
.rich-text strong { color: var(--gold2); font-weight: 600; }
.rich-text blockquote { border-left: 3px solid var(--gold); padding: 12px 20px; background: var(--gold-bg); border-radius: 0 var(--r-sm) var(--r-sm) 0; margin: 16px 0; font-style: italic; font-family: var(--font-b); }

/* ─── QUIZ ─── */
.quiz-progress-dots { display: flex; gap: 6px; margin-bottom: 24px; }
.qpd { flex: 1; height: 4px; background: var(--border2); border-radius: 2px; transition: var(--t); }
.qpd.done { background: rgba(201,168,76,0.4); }
.qpd.active { background: var(--gold); }
.quiz-question { font-family: var(--font-b); font-size: 1.05rem; color: var(--white); margin-bottom: 20px; line-height: 1.6; }
.quiz-options { display: flex; flex-direction: column; gap: 10px; }
.quiz-opt { background: var(--bg3); border: 1px solid var(--border2); border-radius: var(--r-sm); padding: 13px 18px; cursor: pointer; transition: var(--t); font-size: 14px; color: var(--muted2); text-align: left; width: 100%; font-family: var(--font-ui); }
.quiz-opt:hover:not(:disabled) { border-color: rgba(201,168,76,0.4); color: var(--white); }
.quiz-opt.correct { border-color: var(--green2); background: var(--green-dim); color: #5dbe85; }
.quiz-opt.wrong { border-color: var(--red2); background: var(--red-dim); color: #e07070; }
.quiz-explanation { background: var(--gold-bg); border: 1px solid rgba(201,168,76,0.2); border-radius: var(--r-sm); padding: 14px; font-size: 13px; color: var(--muted2); margin-top: 14px; font-family: var(--font-b); line-height: 1.6; display: none; }
.quiz-explanation.show { display: block; }

/* ─── ORIXÁ CARD ─── */
.orixa-card { position: relative; overflow: hidden; }
.orixa-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; }
.orixa-icon-big { font-size: 3rem; margin-bottom: 10px; display: block; }
.orixa-title { font-family: var(--font-d); font-size: 1.1rem; color: var(--gold); }
.orixa-subtitle { font-size: 12px; color: var(--muted); margin-top: 2px; }

/* ─── IA PLANTAS ─── */
.drop-zone { border: 2px dashed rgba(201,168,76,0.25); border-radius: var(--r); padding: 40px 20px; text-align: center; cursor: pointer; transition: var(--t); background: var(--card); }
.drop-zone:hover { border-color: var(--gold); background: var(--bg3); }
.drop-zone.active-drop { border-color: var(--gold); background: var(--gold-bg); }
.ia-result-card { background: var(--card); border: 1px solid rgba(201,168,76,0.2); border-radius: var(--r); overflow: hidden; }
.ia-result-header { background: var(--gold-bg); border-bottom: 1px solid rgba(201,168,76,0.15); padding: 20px; }
.ia-info-row { display: flex; justify-content: space-between; align-items: flex-start; padding: 13px 20px; border-bottom: 1px solid var(--border); font-size: 14px; }
.ia-info-row .lbl { color: var(--muted); font-size: 12px; }
.ia-info-row .val { color: var(--white); text-align: right; max-width: 60%; font-family: var(--font-b); }
.erva-tag { display: inline-block; background: var(--green-dim); border: 1px solid rgba(39,174,96,0.25); border-radius: 20px; padding: 4px 12px; font-size: 12px; color: #5dbe85; margin: 3px; }

/* ─── MÓDULO CARD ─── */
.modulo-stripe { height: 3px; border-radius: 3px 3px 0 0; margin: -20px -20px 16px; }
.modulo-info { font-size: 12px; color: var(--muted); display: flex; gap: 12px; margin-top: 10px; }
.modulo-info span { display: flex; align-items: center; gap: 4px; }

/* ─── AULA ITEM ─── */
.aula-item { display: flex; align-items: center; gap: 14px; padding: 14px 16px; background: var(--bg3); border-radius: var(--r-sm); margin-bottom: 8px; cursor: pointer; transition: var(--t); border: 1px solid transparent; }
.aula-item:hover { border-color: var(--border2); background: var(--card); }
.aula-num { width: 34px; height: 34px; border-radius: 50%; border: 1px solid rgba(201,168,76,0.3); display: flex; align-items: center; justify-content: center; font-size: 12px; color: var(--gold); font-family: var(--font-d); flex-shrink: 0; background: var(--gold-bg); }
.aula-num.done { background: var(--gold); color: var(--bg); border-color: var(--gold); }
.aula-info { flex: 1; }
.aula-info h4 { font-size: 14px; color: var(--white); }
.aula-info p { font-size: 12px; color: var(--muted); margin-top: 2px; }

/* ─── LOADING ─── */
.spinner { width: 32px; height: 32px; border: 3px solid var(--border2); border-top-color: var(--gold); border-radius: 50%; animation: spin 0.7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.loading-overlay { display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 14px; padding: 40px; }
.loading-overlay p { font-family: var(--font-b); font-style: italic; color: var(--muted2); }

/* ─── TABS ─── */
.tabs { display: flex; border-bottom: 1px solid var(--border); margin-bottom: 24px; gap: 4px; }
.tab { padding: 10px 18px; font-size: 13px; color: var(--muted); cursor: pointer; transition: var(--t); border-bottom: 2px solid transparent; margin-bottom: -1px; font-weight: 500; }
.tab:hover { color: var(--white); }
.tab.active { color: var(--gold); border-bottom-color: var(--gold); }
.tab-pane { display: none; }
.tab-pane.active { display: block; }

/* ─── EMPTY STATE ─── */
.empty-state { text-align: center; padding: 50px 20px; }
.empty-state .es-icon { font-size: 3rem; margin-bottom: 14px; }
.empty-state p { font-size: 14px; color: var(--muted); max-width: 300px; margin: 6px auto 0; }

/* ─── UTILITIES ─── */
.text-gold { color: var(--gold); }
.text-muted { color: var(--muted); }
.text-muted2 { color: var(--muted2); }
.text-center { text-align: center; }
.text-right { text-align: right; }
.mt-0 { margin-top: 0; }
.mt-8 { margin-top: 8px; }
.mt-12 { margin-top: 12px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mb-0 { margin-bottom: 0; }
.mb-8 { margin-bottom: 8px; }
.mb-12 { margin-bottom: 12px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.flex { display: flex; }
.flex-center { display: flex; align-items: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-8 { gap: 8px; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }
.hidden { display: none !important; }
.w-full { width: 100%; }
.pb-mobile { padding-bottom: 70px; }

@media (max-width: 768px) {
  .hide-mobile { display: none; }
  .page-hero { padding: 24px 0; }
}