@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;500;600;700&family=Inter:wght@300;400;500&display=swap');

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root{
  --bg:#0a0a0c;
  --surface:#141416;
  --surface2:#1c1c20;
  --surface3:#242428;
  --border:rgba(255,255,255,.07);
  --border2:rgba(255,255,255,.14);
  --text:#eeeae3;
  --muted:#6b6b78;
  --muted2:#9a9aaa;
  --accent:#e8ff47;
  --accent2:#47ffe8;
  --danger:#ff5c5c;
  --shared-tint:rgba(71,255,232,.13);
  --serif:'Syne',sans-serif;
  --sans:'Inter',system-ui,sans-serif;
  --r:10px;
  --r-sm:6px;
}

html{font-size:16px}
body{font-family:var(--sans);background:var(--bg);color:var(--text);min-height:100vh;overflow-x:hidden}

/* ── SCREENS ── */
.screen{display:none;min-height:100vh;flex-direction:column}
.screen.active{display:flex}

/* ── LOGIN ── */
#screen-login{
  align-items:center;justify-content:center;padding:32px 20px;
  background:radial-gradient(ellipse 70% 50% at 50% -5%,rgba(232,255,71,.06) 0%,transparent 70%);
}
.login-logo{width:60px;height:60px;border:1px solid var(--border2);border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:28px;margin-bottom:20px;background:var(--surface)}
.login-title{font-family:var(--serif);font-size:32px;font-weight:700;letter-spacing:-1px;margin-bottom:6px}
.login-title span{color:var(--accent)}
.login-sub{font-size:13px;color:var(--muted2);text-align:center;max-width:260px;line-height:1.6;margin-bottom:32px}
.login-form{width:100%;max-width:320px;display:flex;flex-direction:column;gap:10px}
.login-form input{width:100%;padding:12px 14px;background:var(--surface);border:1px solid var(--border2);border-radius:var(--r);color:var(--text);font-family:var(--sans);font-size:14px;outline:none;transition:border-color .15s}
.login-form input:focus{border-color:var(--accent)}
.login-form input::placeholder{color:var(--muted)}
.btn-login{padding:12px;background:var(--accent);color:#0a0a0c;border:none;border-radius:var(--r);font-family:var(--serif);font-size:15px;font-weight:600;cursor:pointer;transition:opacity .15s,transform .1s}
.btn-login:hover{opacity:.88}
.btn-login:active{transform:scale(.98)}
.login-err{font-size:12px;color:var(--danger);text-align:center;min-height:16px}
.login-admin-link{font-size:12px;color:var(--muted);margin-top:16px;cursor:pointer;text-decoration:underline;text-underline-offset:3px}
.login-admin-link:hover{color:var(--muted2)}

/* ── TOPBAR ── */
.topbar{display:flex;align-items:center;padding:14px 18px;border-bottom:1px solid var(--border);gap:10px;position:sticky;top:0;background:var(--bg);z-index:50}
.topbar-logo{font-family:var(--serif);font-size:18px;font-weight:700;flex:1;letter-spacing:-.5px}
.topbar-logo span{color:var(--accent)}
.icon-btn{position:relative;width:34px;height:34px;border-radius:var(--r-sm);border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:15px;transition:.15s}
.icon-btn:hover{border-color:var(--border2);background:var(--surface2)}
.notif-badge{position:absolute;top:-5px;right:-5px;background:var(--danger);color:#fff;font-size:9px;font-weight:600;min-width:15px;height:15px;border-radius:8px;padding:0 3px;display:none;align-items:center;justify-content:center}
.user-chip{display:flex;align-items:center;gap:7px;background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:4px 10px 4px 4px;font-size:12px;font-weight:500;cursor:pointer;transition:.15s}
.user-chip:hover{border-color:var(--border2)}
.chip-av{width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:600}

/* ── CAL TABS ── */
.cal-tabs{display:flex;gap:4px;padding:12px 18px 0;border-bottom:1px solid var(--border)}
.cal-tab{padding:8px 14px;font-size:12px;font-weight:500;border-radius:var(--r-sm) var(--r-sm) 0 0;cursor:pointer;color:var(--muted2);transition:.15s;border-bottom:2px solid transparent;margin-bottom:-1px}
.cal-tab:hover{color:var(--text)}
.cal-tab.active{color:var(--accent);border-bottom-color:var(--accent)}
.cal-tab .tab-count{background:var(--surface2);color:var(--muted2);font-size:10px;padding:1px 5px;border-radius:8px;margin-left:4px}
.cal-tab.active .tab-count{background:rgba(232,255,71,.15);color:var(--accent)}

/* ── USERS STRIP ── */
.users-strip{padding:10px 18px;display:flex;gap:7px;overflow-x:auto;border-bottom:1px solid var(--border);scrollbar-width:none}
.users-strip::-webkit-scrollbar{display:none}
.user-pill{display:flex;align-items:center;gap:5px;padding:4px 9px 4px 4px;background:var(--surface);border:1px solid var(--border);border-radius:20px;font-size:11px;white-space:nowrap;flex-shrink:0}
.user-pill.me{border-color:var(--accent);color:var(--accent)}
.pill-av{width:18px;height:18px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:8px;font-weight:600}

/* ── CALENDAR ── */
.cal-wrap{padding:14px 18px 0}
.cal-nav{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.cal-nav-btn{width:30px;height:30px;border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:var(--r-sm);cursor:pointer;font-size:15px;display:flex;align-items:center;justify-content:center;transition:.15s}
.cal-nav-btn:hover{border-color:var(--border2);background:var(--surface2)}
.cal-month{font-family:var(--serif);font-size:20px;font-weight:600;letter-spacing:-.3px}
.cal-grid{width:100%;border-collapse:collapse}
.cal-grid th{font-size:10px;font-weight:500;color:var(--muted);text-align:center;padding:5px 0 8px;letter-spacing:.3px}
.cal-grid td{vertical-align:top;padding:2px;width:calc(100%/7)}
.day-cell{min-height:50px;border-radius:var(--r-sm);padding:4px 3px;cursor:pointer;transition:background .12s;position:relative}
.day-cell:hover{background:var(--surface)}
.day-cell.other{opacity:.25;pointer-events:none}
.day-cell.today .day-num{background:var(--accent);color:#0a0a0c;font-weight:600}
.day-num{width:22px;height:22px;border-radius:50%;font-size:11px;display:flex;align-items:center;justify-content:center;margin-bottom:2px}
.day-dots{display:flex;flex-wrap:wrap;gap:2px;justify-content:center}
.dot-ev{width:5px;height:5px;border-radius:50%}
.dot-shared{width:5px;height:5px;border-radius:50%;outline:1px solid var(--accent2);outline-offset:1px}

/* ── EVENTS PANEL ── */
.events-panel{padding:14px 18px;border-top:1px solid var(--border);margin-top:10px}
.events-label{font-size:10px;font-weight:500;color:var(--muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:10px}
.event-row{display:flex;align-items:flex-start;gap:9px;padding:9px 11px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r);margin-bottom:5px;transition:border-color .15s}
.event-row:hover{border-color:var(--border2)}
.event-row.is-shared{background:var(--shared-tint);border-color:rgba(71,255,232,.2)}
.event-stripe{width:3px;min-height:30px;border-radius:2px;flex-shrink:0;margin-top:2px}
.event-body{flex:1;min-width:0}
.event-name{font-size:13px;font-weight:500;margin-bottom:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.event-meta{font-size:11px;color:var(--muted2);line-height:1.5}
.event-shared-tag{display:inline-flex;align-items:center;gap:3px;font-size:10px;color:var(--accent2);background:rgba(71,255,232,.1);padding:1px 6px;border-radius:8px;margin-top:3px}
.event-del{background:none;border:none;cursor:pointer;color:var(--muted);font-size:12px;padding:2px 4px;border-radius:4px;transition:.15s;align-self:flex-start;margin-top:2px}
.event-del:hover{color:var(--danger);background:rgba(255,92,92,.1)}
.empty-msg{text-align:center;padding:18px 0;color:var(--muted);font-size:12px;line-height:1.8}

/* ── TEAM CALENDAR BANNER ── */
.team-banner{margin:10px 18px;padding:10px 12px;background:rgba(71,255,232,.06);border:1px solid rgba(71,255,232,.15);border-radius:var(--r);font-size:12px;color:var(--muted2);display:flex;align-items:center;gap:8px}
.team-banner span{color:var(--accent2);font-size:15px}

/* ── FAB ── */
.fab{position:fixed;bottom:24px;right:20px;width:52px;height:52px;border-radius:50%;background:var(--accent);color:#0a0a0c;border:none;font-size:24px;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px rgba(232,255,71,.2);transition:transform .15s,box-shadow .15s;z-index:100}
.fab:hover{transform:scale(1.08);box-shadow:0 6px 28px rgba(232,255,71,.3)}
.fab:active{transform:scale(.96)}

/* ── MODAL ── */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.65);z-index:200;display:flex;align-items:flex-end;justify-content:center;opacity:0;pointer-events:none;transition:opacity .2s}
.modal-overlay.open{opacity:1;pointer-events:all}
.modal-sheet{background:var(--surface);border:1px solid var(--border2);border-radius:18px 18px 0 0;padding:20px 18px 36px;width:100%;max-width:480px;max-height:92vh;overflow-y:auto;transform:translateY(24px);transition:transform .2s}
.modal-overlay.open .modal-sheet{transform:translateY(0)}
.modal-handle{width:32px;height:3px;background:var(--border2);border-radius:2px;margin:0 auto 18px}
.modal-title{font-family:var(--serif);font-size:20px;font-weight:600;margin-bottom:18px}
.field{margin-bottom:12px}
.field label{display:block;font-size:11px;color:var(--muted2);margin-bottom:4px;font-weight:500;letter-spacing:.2px}
.field input,.field textarea,.field select{width:100%;background:var(--bg);border:1px solid var(--border2);border-radius:var(--r-sm);color:var(--text);font-family:var(--sans);font-size:13px;padding:9px 11px;outline:none;transition:border-color .15s}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--accent)}
.field textarea{resize:vertical;min-height:56px;line-height:1.5}
.field select option{background:var(--surface2)}
.color-row{display:flex;gap:7px;flex-wrap:wrap}
.cp-sw{width:26px;height:26px;border-radius:50%;cursor:pointer;border:2px solid transparent;transition:.15s}
.cp-sw:hover{transform:scale(1.15)}
.cp-sw.active{border-color:var(--text);transform:scale(1.1)}

/* Share targets */
.share-targets{display:flex;flex-direction:column;gap:6px;margin-top:4px}
.share-target{display:flex;align-items:center;gap:10px;padding:8px 10px;background:var(--bg);border:1px solid var(--border2);border-radius:var(--r-sm);cursor:pointer;transition:.15s}
.share-target:hover{border-color:var(--border2);background:var(--surface2)}
.share-target input[type=checkbox]{width:15px;height:15px;accent-color:var(--accent);cursor:pointer;flex-shrink:0}
.share-target-av{width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:600;flex-shrink:0}
.share-target-name{font-size:13px;flex:1}
.team-check{display:flex;align-items:center;gap:8px;padding:8px 10px;background:rgba(71,255,232,.06);border:1px solid rgba(71,255,232,.2);border-radius:var(--r-sm);cursor:pointer;margin-top:4px}
.team-check input[type=checkbox]{width:15px;height:15px;accent-color:var(--accent2);cursor:pointer}
.team-check-label{font-size:13px;color:var(--accent2)}

.modal-actions{display:flex;gap:8px;margin-top:4px}
.btn-save{flex:1;padding:11px;background:var(--accent);color:#0a0a0c;border:none;border-radius:var(--r-sm);font-family:var(--serif);font-size:14px;font-weight:600;cursor:pointer;transition:opacity .15s}
.btn-save:hover{opacity:.85}
.btn-cancel{padding:11px 16px;background:none;border:1px solid var(--border2);color:var(--text);border-radius:var(--r-sm);font-family:var(--sans);font-size:13px;cursor:pointer;transition:.15s}
.btn-cancel:hover{background:var(--bg)}

/* ── NOTIF PANEL ── */
.notif-panel{position:fixed;top:60px;right:10px;width:290px;background:var(--surface);border:1px solid var(--border2);border-radius:var(--r);z-index:150;box-shadow:0 8px 32px rgba(0,0,0,.5);display:none;flex-direction:column;max-height:380px;overflow:hidden}
.notif-panel.open{display:flex}
.notif-header{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border-bottom:1px solid var(--border);font-size:12px;font-weight:500}
.notif-clear{font-size:10px;color:var(--muted);background:none;border:none;cursor:pointer;transition:.15s}
.notif-clear:hover{color:var(--text)}
.notif-list{overflow-y:auto;flex:1}
.notif-item{padding:10px 12px;border-bottom:1px solid var(--border);font-size:11px;line-height:1.5}
.notif-item:last-child{border-bottom:none}
.notif-item-title{font-weight:500;margin-bottom:2px}
.notif-item-body{color:var(--muted2)}
.notif-item-time{color:var(--muted);font-size:10px;margin-top:3px}
.notif-empty{padding:20px;text-align:center;color:var(--muted);font-size:12px}

/* ── TOASTS ── */
.toasts-c{position:fixed;top:66px;right:10px;z-index:500;display:flex;flex-direction:column;gap:7px;pointer-events:none;max-width:280px}
.toast{background:var(--surface2);border:1px solid var(--border2);border-radius:var(--r);padding:10px 12px;pointer-events:all;animation:slideIn .2s ease}
.toast-title{font-size:12px;font-weight:500;margin-bottom:2px}
.toast-body{font-size:11px;color:var(--muted2);line-height:1.4}
@keyframes slideIn{from{opacity:0;transform:translateX(12px)}to{opacity:1;transform:none}}

/* ── ADMIN ── */
.admin-wrap{max-width:600px;margin:0 auto;padding:20px 18px 80px}
.admin-section{margin-bottom:28px}
.admin-section-title{font-family:var(--serif);font-size:16px;font-weight:600;margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid var(--border)}
.admin-user-row{display:flex;align-items:center;gap:10px;padding:10px 12px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r);margin-bottom:6px}
.admin-user-av{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600;flex-shrink:0}
.admin-user-info{flex:1}
.admin-user-name{font-size:13px;font-weight:500}
.admin-user-meta{font-size:11px;color:var(--muted2);margin-top:1px}
.admin-role-badge{font-size:10px;padding:2px 7px;border-radius:8px;font-weight:500}
.role-admin{background:rgba(232,255,71,.15);color:var(--accent)}
.role-user{background:var(--surface2);color:var(--muted2)}
.admin-actions{display:flex;gap:6px}
.btn-sm{padding:5px 10px;font-size:11px;border-radius:var(--r-sm);border:1px solid var(--border2);background:none;color:var(--text);cursor:pointer;transition:.15s}
.btn-sm:hover{background:var(--surface2)}
.btn-sm.danger:hover{color:var(--danger);border-color:rgba(255,92,92,.4)}
.add-user-form{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:14px}
.add-user-form .field{margin-bottom:10px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.color-select{display:flex;gap:7px;flex-wrap:wrap;margin-top:4px}
.admin-stat{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-sm);font-size:12px;color:var(--muted2)}
.admin-stat strong{color:var(--text)}
.stats-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}

@media(min-width:520px){
  .modal-overlay{align-items:center}
  .modal-sheet{border-radius:18px;margin-bottom:0}
  .fab{right:calc(50% - 220px)}
}