/* ============ ADMIN PANEL ============ */
:root{
  --bg:#0a0a0a;
  --bg-2:#141414;
  --bg-3:#1c1c1c;
  --bg-hover:#222;
  --border:rgba(255,255,255,0.08);
  --border-2:rgba(255,255,255,0.14);
  --primary:#c9a96e;
  --primary-hover:#d4b87a;
  --primary-soft:rgba(201,169,110,0.12);
  --text:#f5f1ea;
  --text-muted:#a8a39a;
  --text-faint:#6b675f;
  --danger:#e85a5a;
  --danger-soft:rgba(232,90,90,0.12);
  --success:#7ac98a;
  --success-soft:rgba(122,201,138,0.12);
  --warn:#e8b85a;
  --radius:8px;
}
*{margin:0;padding:0;box-sizing:border-box}
html,body{height:100%}
body{
  font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Inter,sans-serif;
  background:var(--bg);
  color:var(--text);
  font-size:14px;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}

/* ===== LAYOUT ===== */
.layout{display:flex;min-height:100vh}
.sidebar{
  width:240px;background:var(--bg-2);
  border-right:1px solid var(--border);
  padding:24px 16px;
  display:flex;flex-direction:column;
  position:sticky;top:0;height:100vh;
  flex-shrink:0;
}
.brand{
  font-size:18px;font-weight:600;
  color:var(--primary);
  padding:0 8px 28px;
  letter-spacing:0.5px;
}
.nav{display:flex;flex-direction:column;gap:2px;flex:1}
.nav a{
  display:flex;align-items:center;gap:10px;
  padding:10px 12px;
  color:var(--text-muted);
  border-radius:6px;
  font-size:14px;
  text-decoration:none;
  transition:all 0.15s ease;
}
.nav a:hover{background:var(--bg-3);color:var(--text);text-decoration:none}
.nav a.active{background:var(--primary-soft);color:var(--primary)}
.nav-icon{width:16px;height:16px;flex-shrink:0}
.user-box{
  border-top:1px solid var(--border);
  padding-top:14px;margin-top:14px;
  display:flex;align-items:center;gap:10px;
}
.user-avatar{
  width:32px;height:32px;border-radius:50%;
  background:var(--primary);color:#000;
  display:flex;align-items:center;justify-content:center;
  font-weight:600;font-size:13px;flex-shrink:0;
}
.user-info{flex:1;min-width:0;overflow:hidden}
.user-name{font-size:13px;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.user-email{font-size:11px;color:var(--text-faint);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.user-logout{color:var(--text-faint);padding:6px;border-radius:4px}
.user-logout:hover{background:var(--bg-3);color:var(--danger);text-decoration:none}

.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{
  background:var(--bg-2);
  border-bottom:1px solid var(--border);
  padding:14px 28px;
  display:flex;align-items:center;justify-content:space-between;
  position:sticky;top:0;z-index:10;
}
.topbar h1{font-size:18px;font-weight:600}
.topbar .breadcrumbs{font-size:12px;color:var(--text-faint);margin-top:2px}
.content{padding:28px;flex:1}

/* ===== CARDS ===== */
.card{
  background:var(--bg-2);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:20px;
}
.card-title{font-size:14px;font-weight:600;margin-bottom:14px;color:var(--text)}
.card-sub{font-size:12px;color:var(--text-muted);margin-bottom:14px}

.grid{display:grid;gap:16px}
.grid-2{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.grid-4{grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}

/* ===== STAT CARDS ===== */
.stat{
  background:var(--bg-2);border:1px solid var(--border);
  border-radius:var(--radius);padding:18px;
}
.stat-label{font-size:11px;text-transform:uppercase;letter-spacing:0.5px;color:var(--text-muted);margin-bottom:8px}
.stat-value{font-size:26px;font-weight:600;color:var(--text)}
.stat-trend{font-size:12px;margin-top:6px}
.stat-trend.up{color:var(--success)}
.stat-trend.down{color:var(--danger)}

/* ===== FORMS ===== */
.form-row{margin-bottom:16px}
.form-row.row-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
label{display:block;font-size:12px;color:var(--text-muted);margin-bottom:6px;font-weight:500}
input[type=text],input[type=email],input[type=password],input[type=tel],input[type=url],input[type=number],input[type=color],select,textarea{
  width:100%;padding:10px 12px;
  background:var(--bg);border:1px solid var(--border);
  border-radius:6px;color:var(--text);font-size:14px;
  font-family:inherit;outline:none;transition:border-color 0.15s;
}
input:focus,select:focus,textarea:focus{border-color:var(--primary)}
textarea{resize:vertical;min-height:80px}
input[type=color]{height:40px;padding:4px;cursor:pointer}
.help{font-size:12px;color:var(--text-faint);margin-top:4px}

/* ===== BUTTONS ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  padding:9px 18px;border:none;border-radius:6px;
  font-size:13px;font-weight:600;cursor:pointer;
  font-family:inherit;text-decoration:none;
  transition:all 0.15s ease;
  background:var(--bg-3);color:var(--text);
}
.btn:hover{background:var(--bg-hover);text-decoration:none}
.btn-primary{background:var(--primary);color:#000}
.btn-primary:hover{background:var(--primary-hover)}
.btn-danger{background:var(--danger-soft);color:var(--danger)}
.btn-danger:hover{background:rgba(232,90,90,0.2)}
.btn-ghost{background:transparent;border:1px solid var(--border)}
.btn-ghost:hover{background:var(--bg-3)}
.btn-sm{padding:6px 12px;font-size:12px}
.btn-lg{padding:12px 24px;font-size:14px}
.btn-icon{padding:7px;width:32px;height:32px}
.btn:disabled{opacity:0.5;cursor:not-allowed}

/* ===== TABLE ===== */
.table-wrap{
  background:var(--bg-2);border:1px solid var(--border);
  border-radius:var(--radius);overflow-x:auto;
}
table{width:100%;border-collapse:collapse;font-size:13px}
th{
  text-align:left;padding:11px 16px;
  font-size:11px;text-transform:uppercase;letter-spacing:0.5px;
  color:var(--text-muted);font-weight:600;
  border-bottom:1px solid var(--border);background:var(--bg-3);
}
td{padding:13px 16px;border-bottom:1px solid var(--border);color:var(--text)}
tr:last-child td{border-bottom:none}
tr:hover td{background:rgba(255,255,255,0.02)}

/* ===== BADGES ===== */
.badge{
  display:inline-block;padding:3px 9px;
  font-size:11px;font-weight:600;
  border-radius:4px;letter-spacing:0.3px;
  text-transform:uppercase;
}
.badge-ativo{background:var(--success-soft);color:var(--success)}
.badge-pausado{background:rgba(232,184,90,0.15);color:var(--warn)}
.badge-rascunho{background:var(--bg-3);color:var(--text-muted)}

/* ===== ALERTS ===== */
.alert{padding:12px 14px;border-radius:6px;font-size:13px;margin-bottom:16px;line-height:1.5}
.alert-success{background:var(--success-soft);border:1px solid rgba(122,201,138,0.3);color:#9fdca8}
.alert-error{background:var(--danger-soft);border:1px solid rgba(232,90,90,0.3);color:#f08585}
.alert-info{background:rgba(90,160,232,0.1);border:1px solid rgba(90,160,232,0.3);color:#85b8f0}

/* ===== EMPTY STATE ===== */
.empty{padding:48px 24px;text-align:center;color:var(--text-muted)}
.empty-title{font-size:16px;color:var(--text);margin-bottom:6px}
.empty-text{font-size:13px;margin-bottom:18px}

/* ===== TABS ===== */
.tabs{display:flex;border-bottom:1px solid var(--border);margin-bottom:24px;gap:4px;overflow-x:auto}
.tab{
  padding:10px 18px;color:var(--text-muted);cursor:pointer;
  font-size:13px;font-weight:500;border-bottom:2px solid transparent;
  white-space:nowrap;transition:all 0.15s;
}
.tab:hover{color:var(--text)}
.tab.active{color:var(--primary);border-bottom-color:var(--primary)}
.tab-content{display:none}
.tab-content.active{display:block}

/* ===== TOOLBAR ===== */
.toolbar{
  display:flex;align-items:center;justify-content:space-between;
  margin-bottom:20px;gap:14px;flex-wrap:wrap;
}
.toolbar-left{display:flex;align-items:center;gap:10px;flex:1}
.toolbar-right{display:flex;align-items:center;gap:10px}
.search-input{
  background:var(--bg-2);border:1px solid var(--border);
  padding:9px 12px 9px 36px;border-radius:6px;
  font-size:13px;color:var(--text);
  width:260px;background-repeat:no-repeat;
  background-position:12px center;background-size:14px;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%236b675f' stroke-width='2'><circle cx='11' cy='11' r='8'/><line x1='21' y1='21' x2='16.65' y2='16.65'/></svg>");
}

/* ===== LOGIN PAGE ===== */
.login-wrap{
  min-height:100vh;display:flex;align-items:center;justify-content:center;
  padding:20px;
  background:linear-gradient(135deg,#0a0a0a 0%,#141414 100%);
}
.login-box{
  width:100%;max-width:380px;background:var(--bg-2);
  border:1px solid var(--border);border-radius:12px;
  padding:36px;
}
.login-brand{
  font-size:22px;font-weight:600;color:var(--primary);
  text-align:center;margin-bottom:6px;letter-spacing:0.5px;
}
.login-sub{
  text-align:center;color:var(--text-muted);font-size:13px;margin-bottom:28px;
}

/* ===== MOBILE ===== */
@media (max-width:860px){
  .sidebar{
    position:fixed;left:-260px;top:0;z-index:100;
    transition:left 0.3s ease;
  }
  .sidebar.is-open{left:0}
  .topbar{padding:14px 18px}
  .content{padding:18px}
  .menu-toggle{display:flex;background:none;border:none;color:var(--text);cursor:pointer;padding:6px}
  .form-row.row-2{grid-template-columns:1fr}
}
@media (min-width:861px){
  .menu-toggle{display:none}
}

/* ===== EDITOR DE FORM ===== */
.editor-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
@media (max-width:1100px){.editor-grid{grid-template-columns:1fr}}
.editor-section{margin-bottom:22px}
.editor-section h3{font-size:13px;text-transform:uppercase;letter-spacing:0.5px;color:var(--text-muted);margin-bottom:12px}

.question-list{display:flex;flex-direction:column;gap:8px}
.question-item{
  background:var(--bg-3);border:1px solid var(--border);
  border-radius:6px;padding:12px;
  display:flex;align-items:center;gap:10px;
  cursor:move;
}
.question-item.dragging{opacity:0.4}
.question-item.drag-over{border-color:var(--primary)}
.question-drag{color:var(--text-faint);cursor:grab}
.question-drag:active{cursor:grabbing}
.question-num{
  width:24px;height:24px;border-radius:4px;
  background:var(--primary);color:#000;
  display:flex;align-items:center;justify-content:center;
  font-size:12px;font-weight:600;flex-shrink:0;
}
.question-content{flex:1;min-width:0}
.question-title{font-size:13px;font-weight:500;color:var(--text);margin-bottom:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.question-type{font-size:11px;color:var(--text-faint)}
.question-actions{display:flex;gap:4px}

/* PREVIEW */
.preview-frame{
  background:var(--bg);border:1px solid var(--border);
  border-radius:8px;overflow:hidden;
  height:600px;
}
.preview-frame iframe{width:100%;height:100%;border:none;display:block}

/* MODAL */
.modal-bg{
  position:fixed;inset:0;background:rgba(0,0,0,0.7);
  z-index:1000;display:none;align-items:center;justify-content:center;padding:20px;
}
.modal-bg.is-open{display:flex}
.modal{
  background:var(--bg-2);border:1px solid var(--border);
  border-radius:10px;padding:28px;width:100%;max-width:500px;
  max-height:90vh;overflow-y:auto;
}
.modal-title{font-size:18px;font-weight:600;margin-bottom:6px}
.modal-sub{font-size:13px;color:var(--text-muted);margin-bottom:20px}
.modal-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:20px}

/* COLOR INPUT WITH HEX */
.color-input-wrap{display:flex;gap:8px;align-items:center}
.color-input-wrap input[type=color]{width:50px;height:36px;flex-shrink:0;padding:2px}
.color-input-wrap input[type=text]{flex:1;font-family:'SF Mono',Monaco,monospace;font-size:13px}

/* COVER PREVIEW */
.cover-preview{
  background:var(--bg);border:1px solid var(--border);border-radius:6px;
  padding:24px;text-align:center;min-height:160px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  position:relative;overflow:hidden;
}
.cover-preview-bg{
  position:absolute;inset:0;background-size:cover;background-position:center;
  opacity:0.4;
}
.cover-preview > *{position:relative;z-index:1}