/* TallerPro — app.css */
:root {
  --bg: #0d0d0d;
  --bg2: #161616;
  --bg3: #202020;
  --card: #1a1a1a;
  --border: #2a2a2a;
  --border2: #363636;
  --text: #f0ede8;
  --text2: #9a9590;
  --text3: #555250;
  --accent: #e85d2f;
  --accent2: #ff7a4d;
  --accentbg: rgba(232,93,47,0.1);
  --green: #27ae60;
  --greenbg: rgba(39,174,96,0.1);
  --yellow: #f39c12;
  --yellowbg: rgba(243,156,18,0.1);
  --red: #e74c3c;
  --redbg: rgba(231,76,60,0.1);
  --blue: #2980b9;
  --bluebg: rgba(41,128,185,0.1);
  --purple: #8e44ad;
  --purplebg: rgba(142,68,173,0.1);
  --r: 8px;
  --r2: 14px;
  --sidebar-w: 230px;
}
*{box-sizing:border-box;margin:0;padding:0;}
html,body{height:100%;}
body{font-family:'DM Sans',sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.6;}
h1,h2,h3,h4,h5{font-family:'Syne',sans-serif;letter-spacing:-0.02em;font-weight:700;}
a{color:var(--accent);text-decoration:none;}

/* ===== LAYOUT ===== */
.app{display:flex;min-height:100vh;}
.sidebar{width:var(--sidebar-w);background:var(--bg2);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;top:0;left:0;height:100vh;z-index:100;transition:transform 0.25s ease;overflow-y:auto;}
.main{margin-left:var(--sidebar-w);flex:1;display:flex;flex-direction:column;min-height:100vh;}
.topbar{background:var(--bg2);border-bottom:1px solid var(--border);padding:0 24px;height:56px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:50;flex-shrink:0;}
.content{padding:24px;flex:1;}

/* ===== SIDEBAR ===== */
.sidebar-logo{padding:18px 16px 14px;border-bottom:1px solid var(--border);flex-shrink:0;}
.logo-mark{display:flex;align-items:center;gap:10px;}
.logo-icon{width:32px;height:32px;background:var(--accent);border-radius:7px;display:flex;align-items:center;justify-content:center;font-family:'Syne',sans-serif;font-weight:800;font-size:13px;color:#fff;flex-shrink:0;}
.logo-text{font-family:'Syne',sans-serif;font-weight:700;font-size:15px;}
.logo-sub{font-size:10px;color:var(--text3);margin-top:-1px;}
.sidebar-nav{flex:1;padding:8px 0;}
.nav-group{padding:10px 14px 3px;font-size:10px;text-transform:uppercase;letter-spacing:0.1em;color:var(--text3);font-weight:600;}
.nav-item{display:flex;align-items:center;gap:9px;padding:8px 14px;color:var(--text2);cursor:pointer;transition:all 0.12s;font-size:13px;border-left:2px solid transparent;margin:1px 0;position:relative;}
.nav-item:hover{color:var(--text);background:var(--bg3);}
.nav-item.active{color:var(--accent);background:var(--accentbg);border-left-color:var(--accent);}
.nav-item svg{width:15px;height:15px;flex-shrink:0;}
.nav-pro{display:inline-block;font-size:9px;font-weight:700;background:#c9860a;color:#fff;padding:1px 5px;border-radius:4px;margin-left:auto;}
.sidebar-footer{padding:14px;border-top:1px solid var(--border);flex-shrink:0;}
.user-card{display:flex;align-items:center;gap:9px;}
.user-avatar{width:30px;height:30px;border-radius:50%;flex-shrink:0;object-fit:cover;}
.user-avatar-initials{width:30px;height:30px;border-radius:50%;background:var(--accent);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:11px;color:#fff;flex-shrink:0;}
.user-name{font-size:12px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.user-role{font-size:10px;color:var(--text3);text-transform:capitalize;}

/* ===== TOPBAR ===== */
.page-title{font-family:'Syne',sans-serif;font-weight:700;font-size:16px;}
.topbar-right{display:flex;align-items:center;gap:10px;}
.hamburger{display:none;background:transparent;border:none;color:var(--text);cursor:pointer;padding:4px;}

/* ===== BUTTONS ===== */
.btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:var(--r);font-family:'DM Sans',sans-serif;font-size:13px;font-weight:500;cursor:pointer;border:none;transition:all 0.12s;white-space:nowrap;line-height:1;}
.btn-primary{background:var(--accent);color:#fff;}
.btn-primary:hover{background:var(--accent2);}
.btn-secondary{background:var(--bg3);color:var(--text);border:1px solid var(--border2);}
.btn-secondary:hover{background:var(--border);}
.btn-ghost{background:transparent;color:var(--text2);border:1px solid var(--border2);}
.btn-ghost:hover{background:var(--bg3);color:var(--text);}
.btn-danger{background:var(--redbg);color:var(--red);border:1px solid transparent;}
.btn-danger:hover{background:var(--red);color:#fff;}
.btn-sm{padding:5px 11px;font-size:12px;}
.btn-xs{padding:3px 8px;font-size:11px;}
.btn svg{width:14px;height:14px;}
.btn-icon{padding:6px;border-radius:var(--r);}

/* ===== CARDS ===== */
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--r2);padding:18px;}
.card-title{font-family:'Syne',sans-serif;font-weight:600;font-size:13px;color:var(--text2);margin-bottom:14px;display:flex;align-items:center;justify-content:space-between;text-transform:uppercase;letter-spacing:0.05em;}
.card-title span{color:var(--text);}

/* ===== STATS ===== */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:20px;}
.stat-card{background:var(--card);border:1px solid var(--border);border-radius:var(--r2);padding:16px 18px;position:relative;overflow:hidden;}
.stat-label{font-size:11px;color:var(--text3);margin-bottom:5px;text-transform:uppercase;letter-spacing:0.06em;font-weight:600;}
.stat-value{font-family:'Syne',sans-serif;font-size:26px;font-weight:800;line-height:1.1;}
.stat-sub{font-size:11px;color:var(--text3);margin-top:4px;}
.stat-card.orange .stat-value{color:var(--accent);}
.stat-card.green .stat-value{color:var(--green);}
.stat-card.blue .stat-value{color:var(--blue);}
.stat-card.yellow .stat-value{color:var(--yellow);}
.stat-card.purple .stat-value{color:var(--purple);}

/* ===== TABLES ===== */
.table-wrap{overflow-x:auto;border-radius:var(--r2);border:1px solid var(--border);}
table{width:100%;border-collapse:collapse;background:var(--card);}
thead tr{border-bottom:1px solid var(--border);}
th{padding:10px 14px;text-align:left;font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:var(--text3);font-weight:700;background:var(--bg3);}
td{padding:11px 14px;font-size:13px;border-bottom:1px solid var(--border);vertical-align:middle;}
tr:last-child td{border-bottom:none;}
tbody tr:hover td{background:rgba(255,255,255,0.02);}

/* ===== BADGES ===== */
.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:20px;font-size:10px;font-weight:700;letter-spacing:0.04em;text-transform:uppercase;}
.badge-green{background:var(--greenbg);color:var(--green);}
.badge-yellow{background:var(--yellowbg);color:var(--yellow);}
.badge-red{background:var(--redbg);color:var(--red);}
.badge-blue{background:var(--bluebg);color:var(--blue);}
.badge-orange{background:var(--accentbg);color:var(--accent2);}
.badge-gray{background:var(--bg3);color:var(--text2);}
.badge-purple{background:var(--purplebg);color:var(--purple);}

/* ===== FORMS ===== */
.form-group{margin-bottom:14px;}
.form-label{display:block;font-size:11px;font-weight:700;color:var(--text2);margin-bottom:5px;text-transform:uppercase;letter-spacing:0.06em;}
.form-input,.form-select,.form-textarea{width:100%;background:var(--bg3);border:1px solid var(--border2);border-radius:var(--r);padding:9px 12px;color:var(--text);font-family:'DM Sans',sans-serif;font-size:13px;transition:border 0.12s;outline:none;}
.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--accent);}
.form-input::placeholder,.form-textarea::placeholder{color:var(--text3);}
.form-select{cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%235a5650' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;}
.form-textarea{resize:vertical;min-height:80px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.form-row.cols-3{grid-template-columns:1fr 1fr 1fr;}
.form-hint{font-size:11px;color:var(--text3);margin-top:3px;}

/* ===== MODAL ===== */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.75);z-index:200;display:flex;align-items:center;justify-content:center;padding:16px;backdrop-filter:blur(3px);}
.modal{background:var(--bg2);border:1px solid var(--border2);border-radius:var(--r2);width:100%;max-width:540px;max-height:92vh;overflow-y:auto;display:flex;flex-direction:column;}
.modal-lg{max-width:720px;}
.modal-header{padding:18px 22px 14px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;flex-shrink:0;}
.modal-title{font-family:'Syne',sans-serif;font-weight:700;font-size:17px;}
.modal-body{padding:22px;flex:1;overflow-y:auto;}
.modal-footer{padding:14px 22px;border-top:1px solid var(--border);display:flex;gap:8px;justify-content:flex-end;flex-shrink:0;}
.close-btn{background:transparent;border:none;color:var(--text2);cursor:pointer;padding:4px;border-radius:6px;display:flex;}
.close-btn:hover{color:var(--text);}

/* ===== PAGES ===== */
.page{display:none;}
.page.active{display:block;}

/* ===== GRIDS ===== */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px;}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;}

/* ===== SEARCH BAR ===== */
.search-wrap{position:relative;}
.search-wrap svg{position:absolute;left:10px;top:50%;transform:translateY(-50%);width:14px;height:14px;color:var(--text3);}
.search-wrap input{width:100%;background:var(--bg3);border:1px solid var(--border);border-radius:var(--r);padding:8px 12px 8px 32px;color:var(--text);font-size:13px;font-family:'DM Sans',sans-serif;outline:none;transition:border .12s;}
.search-wrap input:focus{border-color:var(--accent);}
.search-wrap input::placeholder{color:var(--text3);}

/* ===== LIST ITEMS ===== */
.list-row{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--border);}
.list-row:last-child{border-bottom:none;}

/* ===== EMPTY STATE ===== */
.empty{text-align:center;padding:48px 24px;color:var(--text3);}
.empty svg{width:36px;height:36px;margin-bottom:10px;opacity:0.25;}
.empty h3{font-size:14px;color:var(--text2);margin-bottom:4px;}

/* ===== TOAST ===== */
.toast{position:fixed;bottom:20px;right:20px;background:var(--card);border:1px solid var(--border2);border-left:3px solid var(--accent);border-radius:var(--r);padding:10px 16px;font-size:13px;z-index:500;transform:translateX(120%);transition:transform 0.25s;max-width:280px;box-shadow:0 4px 24px rgba(0,0,0,0.4);}
.toast.show{transform:translateX(0);}
.toast.success{border-left-color:var(--green);}
.toast.error{border-left-color:var(--red);}

/* ===== PROGRESS ===== */
.progress-bar{background:var(--bg3);border-radius:4px;height:5px;overflow:hidden;}
.progress-fill{height:100%;background:var(--accent);border-radius:4px;transition:width .3s;}

/* ===== TABS ===== */
.tabs{display:flex;gap:2px;background:var(--bg3);border-radius:var(--r);padding:3px;margin-bottom:18px;}
.tab{flex:1;text-align:center;padding:6px 10px;border-radius:6px;cursor:pointer;font-size:12px;color:var(--text2);transition:all .12s;font-weight:500;}
.tab.active{background:var(--card);color:var(--text);}

/* ===== LOADING ===== */
.loading{display:flex;align-items:center;justify-content:center;padding:48px;color:var(--text3);}
.spinner{width:24px;height:24px;border:2px solid var(--border2);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite;}
@keyframes spin{to{transform:rotate(360deg);}}

/* ===== AUTH GATE ===== */
#auth-gate{position:fixed;inset:0;background:var(--bg);z-index:1000;display:flex;align-items:center;justify-content:center;}
.auth-card{text-align:center;padding:48px 40px;background:var(--bg2);border:1px solid var(--border);border-radius:20px;max-width:360px;width:100%;}
.auth-logo{width:52px;height:52px;background:var(--accent);border-radius:12px;display:flex;align-items:center;justify-content:center;font-family:'Syne',sans-serif;font-weight:800;font-size:18px;color:#fff;margin:0 auto 20px;}
.auth-card h2{font-size:22px;margin-bottom:6px;}
.auth-card p{color:var(--text2);font-size:13px;margin-bottom:24px;}
.btn-google{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:11px 20px;background:#fff;color:#333;border:none;border-radius:var(--r);font-size:14px;font-weight:600;cursor:pointer;transition:opacity .15s;}
.btn-google:hover{opacity:0.9;}
.btn-google svg{width:18px;height:18px;}

/* ===== SIDEBAR BACKDROP ===== */
.sidebar-backdrop{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.5);z-index:99;}

/* ===== MISC ===== */
.divider{border:none;border-top:1px solid var(--border);margin:16px 0;}
.text-muted{color:var(--text2);}
.text-sm{font-size:12px;}
.text-xs{font-size:11px;}
.mt-4{margin-top:4px;}
.mb-16{margin-bottom:16px;}
.gap-8{gap:8px;}
.flex{display:flex;}
.flex-col{flex-direction:column;}
.items-center{align-items:center;}
.justify-between{justify-content:space-between;}
.flex-1{flex:1;}
.w-full{width:100%;}
.font-bold{font-weight:700;}
.font-mono{font-family:monospace;}
.clp-green{color:var(--green);}
.clp-red{color:var(--red);}

/* ===== AGENDA GRID ===== */
.agenda-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;}
.agenda-day{background:var(--card);border:1px solid var(--border);border-radius:var(--r2);padding:10px;min-height:90px;}
.agenda-day.today{border-color:var(--accent);}
.agenda-day-num{font-family:'Syne',sans-serif;font-weight:800;font-size:17px;line-height:1;}
.agenda-day-name{font-size:10px;color:var(--text3);margin-bottom:6px;text-transform:uppercase;letter-spacing:0.06em;}
.agenda-event{background:var(--accentbg);border-left:2px solid var(--accent);border-radius:4px;padding:3px 6px;margin-bottom:3px;font-size:10px;}
.agenda-event-hora{font-weight:700;color:var(--accent2);}

/* ===== RESPONSIVE ===== */
@media(max-width:900px){
  .grid-3{grid-template-columns:1fr 1fr;}
  .grid-4{grid-template-columns:1fr 1fr;}
}
@media(max-width:768px){
  .sidebar{transform:translateX(-100%);}
  .sidebar.open{transform:translateX(0);}
  .sidebar-backdrop.show{display:block;}
  .main{margin-left:0;}
  .hamburger{display:flex;}
  .content{padding:14px;}
  .topbar{padding:0 14px;}
  .stats-grid{grid-template-columns:1fr 1fr;}
  .grid-2,.grid-3,.grid-4,.form-row,.form-row.cols-3{grid-template-columns:1fr;}
  .modal{max-height:100dvh;border-radius:var(--r2) var(--r2) 0 0;}
  .modal-overlay{align-items:flex-end;padding:0;}
  th:nth-child(n+5),td:nth-child(n+5){display:none;}
  .agenda-grid{grid-template-columns:repeat(4,1fr);}
}
@media(max-width:480px){
  .stats-grid{grid-template-columns:1fr 1fr;}
  th:nth-child(n+4),td:nth-child(n+4){display:none;}
  .agenda-grid{grid-template-columns:repeat(3,1fr);}
}

/* ── Auth gate extras ── */
#auth-gate{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg);}
.auth-logo{display:flex;align-items:center;gap:10px;justify-content:center;margin-bottom:20px;}
.auth-logo-icon{font-size:2rem;}
.auth-logo-text{font-family:'Syne',sans-serif;font-weight:800;font-size:1.5rem;color:var(--text);}
.auth-title{font-size:1.3rem;font-weight:700;margin:0 0 6px;}
.auth-subtitle{color:var(--text2);font-size:0.9rem;margin:0 0 24px;}

/* ── Layout ── */
.main-wrap{display:flex;flex-direction:column;flex:1;min-width:0;height:100vh;overflow:hidden;margin-left:var(--sidebar-w);}
@media(max-width:768px){.main-wrap{margin-left:0;}}
.main-content{flex:1;overflow-y:auto;padding:0;}

/* ── Topbar extras ── */
.topbar-menu-btn{background:none;border:none;color:var(--text);font-size:1.4rem;cursor:pointer;padding:4px 8px;display:none;line-height:1;}
@media(max-width:768px){.topbar-menu-btn{display:block;}}

/* ── Sidebar nav extras ── */
.nav-section-label{font-size:0.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--text2);padding:18px 16px 4px;opacity:.6;}
.nav-badge{margin-left:auto;background:rgba(232,93,47,.18);color:var(--accent);font-size:.6rem;font-weight:700;letter-spacing:.05em;padding:2px 6px;border-radius:5px;text-transform:uppercase;}
.nav-item-admin{display:none;}
body.is-admin .nav-item-admin{display:flex;}

/* ── Sidebar user info ── */
.sidebar-user{display:flex;align-items:center;gap:10px;padding:8px 4px;margin-bottom:4px;}
.sidebar-user-avatar{width:36px;height:36px;border-radius:50%;background:var(--accent);display:flex;align-items:center;justify-content:center;font-size:.9rem;font-weight:700;color:#fff;flex-shrink:0;}
.sidebar-user-info{min-width:0;}
.sidebar-user-name{font-weight:600;font-size:.85rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.sidebar-user-role{font-size:.72rem;color:var(--text2);text-transform:capitalize;}

/* ── Sidebar logo ── */
.sidebar-logo-icon{font-size:1.2rem;}
.sidebar-logo-text{font-family:'Syne',sans-serif;font-weight:800;font-size:1.1rem;}