@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Space+Grotesk:wght@400;500;600;700&display=swap');

/* ===== THEME VARIABLES ===== */
:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #0f0f1a;
  --bg-card: #13131f;
  --bg-card-hover: #1a1a2e;
  --purple-primary: #7c3aed;
  --purple-light: #8b5cf6;
  --purple-glow: #a855f7;
  --purple-soft: #c4b5fd;
  --text-primary: #f1f0ff;
  --text-secondary: #a09bb8;
  --text-muted: #6b6482;
  --border: #2d2540;
  --border-light: #3d3555;
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --accent-cyan: #06b6d4;
  --sidebar-width: 260px;
  --sidebar-collapsed: 64px;
  --header-height: 64px;
  --shadow: 0 4px 20px rgba(0,0,0,0.4);
}

[data-theme="light"] {
  --bg-primary: #f5f5ff;
  --bg-secondary: #ebebfa;
  --bg-card: #ffffff;
  --bg-card-hover: #f0eeff;
  --text-primary: #1a1033;
  --text-secondary: #4a4068;
  --text-muted: #8878aa;
  --border: #d4cce8;
  --border-light: #c0b8d8;
  --shadow: 0 4px 20px rgba(100,80,180,0.12);
}

* { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }
body { font-family:'Inter',sans-serif; background:var(--bg-primary); color:var(--text-primary); min-height:100vh; overflow-x:hidden; transition:background 0.3s, color 0.3s; }

::-webkit-scrollbar { width:5px; height:5px; }
::-webkit-scrollbar-track { background:var(--bg-secondary); }
::-webkit-scrollbar-thumb { background:var(--purple-primary); border-radius:3px; }

/* ===== ANIMATIONS ===== */
@keyframes fadeIn { from{opacity:0;transform:translateY(8px)} to{opacity:1;transform:translateY(0)} }
@keyframes slideInLeft { from{opacity:0;transform:translateX(-20px)} to{opacity:1;transform:translateX(0)} }
@keyframes pulse-glow { 0%,100%{box-shadow:0 0 15px rgba(124,58,237,0.3)} 50%{box-shadow:0 0 35px rgba(124,58,237,0.7)} }
@keyframes spin { to{transform:rotate(360deg)} }
@keyframes particleFloat { 0%{transform:translateY(0) scale(1);opacity:.6} 100%{transform:translateY(-300px) scale(.3);opacity:0} }
@keyframes iconBounce { 0%,100%{transform:scale(1)} 50%{transform:scale(1.2)} }
@keyframes navPop { 0%{transform:scale(0.8);opacity:0} 100%{transform:scale(1);opacity:1} }

/* ===== AUTH ===== */
#auth-section { min-height:100vh; display:flex; align-items:center; justify-content:center; position:relative; overflow:hidden;
  background:radial-gradient(ellipse at 20% 50%,rgba(124,58,237,.15) 0,transparent 50%),radial-gradient(ellipse at 80% 20%,rgba(168,85,247,.1) 0,transparent 50%),var(--bg-primary); }

.auth-particles { position:absolute; inset:0; pointer-events:none; overflow:hidden; }
.particle { position:absolute; width:4px; height:4px; border-radius:50%; background:var(--purple-glow); animation:particleFloat linear infinite; opacity:.5; }

.auth-box { background:var(--bg-card); border:1px solid var(--border); border-radius:24px; padding:44px 36px; width:100%; max-width:420px; position:relative; z-index:1; animation:fadeIn .5s ease; box-shadow:0 0 60px rgba(124,58,237,.15),0 24px 48px rgba(0,0,0,.4); }
.auth-box::before { content:''; position:absolute; inset:0; border-radius:24px; padding:1px; background:linear-gradient(135deg,rgba(124,58,237,.5),transparent,rgba(168,85,247,.3)); -webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0); -webkit-mask-composite:xor; mask-composite:exclude; pointer-events:none; }

.logo-auth { text-align:center; margin-bottom:28px; }
.logo-icon { width:56px; height:56px; background:linear-gradient(135deg,var(--purple-primary),var(--purple-glow)); border-radius:14px; display:flex; align-items:center; justify-content:center; margin:0 auto 10px; font-size:26px; animation:pulse-glow 3s ease-in-out infinite; }
.logo-text { font-family:'Space Grotesk',sans-serif; font-size:26px; font-weight:700; background:linear-gradient(135deg,var(--purple-light),var(--purple-glow)); -webkit-background-clip:text; -webkit-text-fill-color:transparent; }
.logo-tagline { color:var(--text-muted); font-size:13px; margin-top:4px; }

.auth-tabs { display:flex; gap:4px; background:var(--bg-secondary); border-radius:12px; padding:4px; margin-bottom:24px; }
.auth-tab { flex:1; padding:10px; border:none; border-radius:10px; cursor:pointer; font-weight:600; font-size:14px; transition:all .3s; background:transparent; color:var(--text-muted); }
.auth-tab.active { background:var(--purple-primary); color:white; box-shadow:0 4px 15px rgba(124,58,237,.4); }

.form-group { margin-bottom:16px; }
.form-group label { display:block; font-size:13px; font-weight:500; color:var(--text-secondary); margin-bottom:5px; }
.input-wrap { position:relative; }
.input-wrap .input-icon { position:absolute; left:13px; top:50%; transform:translateY(-50%); color:var(--text-muted); font-size:15px; }
.form-input { width:100%; background:var(--bg-secondary); border:1px solid var(--border); border-radius:11px; padding:11px 13px 11px 40px; color:var(--text-primary); font-size:14px; transition:all .3s; outline:none; }
.form-input:focus { border-color:var(--purple-primary); box-shadow:0 0 0 3px rgba(124,58,237,.2); }
.form-input::placeholder { color:var(--text-muted); }

/* ===== BUTTONS ===== */
.btn { display:inline-flex; align-items:center; justify-content:center; gap:7px; padding:11px 22px; border-radius:11px; border:none; cursor:pointer; font-weight:600; font-size:14px; transition:all .25s; text-decoration:none; font-family:'Inter',sans-serif; }
.btn-primary { background:linear-gradient(135deg,var(--purple-primary),var(--purple-glow)); color:white; width:100%; }
.btn-primary:hover { transform:translateY(-2px); box-shadow:0 8px 25px rgba(124,58,237,.5); }
.btn-secondary { background:var(--bg-secondary); color:var(--text-primary); border:1px solid var(--border); }
.btn-secondary:hover { border-color:var(--purple-primary); color:var(--purple-light); }
.btn-danger { background:rgba(239,68,68,.12); color:var(--danger); border:1px solid rgba(239,68,68,.3); }
.btn-danger:hover { background:rgba(239,68,68,.2); }
.btn-success { background:rgba(16,185,129,.12); color:var(--success); border:1px solid rgba(16,185,129,.3); }
.btn-success:hover { background:rgba(16,185,129,.2); }
.btn-sm { padding:7px 13px; font-size:12px; border-radius:8px; }
.btn:disabled { opacity:.5; cursor:not-allowed; transform:none !important; }

/* ===== SIDEBAR ===== */
#app-section { display:none; }
#app-section.active { display:flex; }

.sidebar { width:var(--sidebar-width); background:var(--bg-secondary); border-right:1px solid var(--border); height:100vh; position:fixed; left:0; top:0; display:flex; flex-direction:column; z-index:200; transition:width .3s cubic-bezier(.4,0,.2,1); overflow:hidden; }
.sidebar.collapsed { width:var(--sidebar-collapsed); }
.sidebar.collapsed .nav-label,
.sidebar.collapsed .nav-section-label,
.sidebar.collapsed .sidebar-logo-text,
.sidebar.collapsed .user-info,
.sidebar.collapsed .btn-logout,
.sidebar.collapsed .nav-badge { display:none !important; }
.sidebar.collapsed .nav-item { justify-content:center; padding:12px; margin:2px 6px; }
.sidebar.collapsed .sidebar-logo { justify-content:center; }
.sidebar.collapsed .sidebar-toggle { transform:rotate(180deg); }
.sidebar.collapsed .sidebar-user { justify-content:center; padding:12px; }

.sidebar-overlay { display:none; position:fixed; inset:0; background:rgba(0,0,0,.5); z-index:199; }

.sidebar-logo { padding:18px 16px; border-bottom:1px solid var(--border); display:flex; align-items:center; gap:10px; min-height:var(--header-height); }
.sidebar-logo-icon { width:36px; height:36px; background:linear-gradient(135deg,var(--purple-primary),var(--purple-glow)); border-radius:10px; display:flex; align-items:center; justify-content:center; font-size:17px; flex-shrink:0; animation:pulse-glow 3s ease-in-out infinite; }
.sidebar-logo-text { font-family:'Space Grotesk',sans-serif; font-size:19px; font-weight:700; background:linear-gradient(135deg,var(--purple-light),var(--purple-glow)); -webkit-background-clip:text; -webkit-text-fill-color:transparent; white-space:nowrap; }
.sidebar-toggle { margin-left:auto; background:none; border:none; color:var(--text-muted); cursor:pointer; font-size:14px; padding:6px; border-radius:8px; transition:all .3s; flex-shrink:0; }
.sidebar-toggle:hover { background:rgba(124,58,237,.15); color:var(--purple-light); }

.sidebar-nav { flex:1; padding:10px 0; overflow-y:auto; overflow-x:hidden; }
.nav-section-label { padding:14px 18px 4px; font-size:10px; font-weight:600; color:var(--text-muted); text-transform:uppercase; letter-spacing:1.5px; white-space:nowrap; }
.nav-item { display:flex; align-items:center; gap:11px; padding:11px 18px; color:var(--text-secondary); cursor:pointer; transition:all .25s; border-radius:10px; margin:1px 8px; font-size:13.5px; font-weight:500; position:relative; white-space:nowrap; }
.nav-item:hover { background:rgba(124,58,237,.1); color:var(--text-primary); }
.nav-item:hover .nav-icon { animation:iconBounce .4s ease; }
.nav-item.active { background:rgba(124,58,237,.2); color:var(--purple-light); }
.nav-item.active::before { content:''; position:absolute; left:-8px; top:50%; transform:translateY(-50%); width:3px; height:65%; background:var(--purple-glow); border-radius:0 2px 2px 0; }
.nav-icon { width:20px; text-align:center; font-size:17px; flex-shrink:0; }
.nav-label { flex:1; }
.nav-badge { margin-left:auto; background:var(--danger); color:white; border-radius:999px; padding:2px 6px; font-size:10px; font-weight:700; min-width:18px; text-align:center; }

.sidebar-user { padding:14px; border-top:1px solid var(--border); display:flex; align-items:center; gap:10px; transition:all .3s; }
.sidebar-user:hover { background:rgba(124,58,237,.07); }
.user-avatar { width:34px; height:34px; border-radius:9px; display:flex; align-items:center; justify-content:center; font-weight:700; font-size:14px; color:white; flex-shrink:0; }
.user-info { flex:1; min-width:0; }
.user-name { font-weight:600; font-size:13px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.user-role { font-size:11px; color:var(--text-muted); }
.btn-logout { background:none; border:none; color:var(--text-muted); cursor:pointer; font-size:15px; padding:5px; border-radius:7px; transition:all .2s; flex-shrink:0; }
.btn-logout:hover { color:var(--danger); background:rgba(239,68,68,.1); }

/* ===== MAIN CONTENT ===== */
.main-content { margin-left:var(--sidebar-width); flex:1; min-height:100vh; background:var(--bg-primary); transition:margin-left .3s; }
.sidebar.collapsed ~ .main-content,
.main-content.expanded { margin-left:var(--sidebar-collapsed); }

.page-header { background:var(--bg-secondary); border-bottom:1px solid var(--border); padding:14px 28px; display:flex; align-items:center; justify-content:space-between; height:var(--header-height); position:sticky; top:0; z-index:100; }
.mobile-menu-btn { display:none; background:none; border:none; color:var(--text-primary); font-size:22px; cursor:pointer; padding:6px; margin-right:4px; }
.page-title { font-family:'Space Grotesk',sans-serif; font-size:19px; font-weight:700; }
.page-subtitle { font-size:12px; color:var(--text-muted); margin-top:1px; }
.page-content { padding:24px 28px; animation:fadeIn .35s ease; }

/* ===== CARDS ===== */
.card { background:var(--bg-card); border:1px solid var(--border); border-radius:15px; padding:18px; transition:all .3s; }
.card:hover { border-color:var(--border-light); }
.card-title { font-size:15px; font-weight:600; margin-bottom:14px; display:flex; align-items:center; gap:8px; }

.stat-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(180px,1fr)); gap:14px; margin-bottom:20px; }
.stat-card { background:var(--bg-card); border:1px solid var(--border); border-radius:15px; padding:18px; position:relative; overflow:hidden; transition:all .3s; cursor:default; }
.stat-card:hover { transform:translateY(-2px); border-color:var(--purple-primary); box-shadow:0 8px 25px rgba(124,58,237,.15); }
.stat-card::after { content:''; position:absolute; top:-20%; right:-5%; width:70px; height:70px; background:radial-gradient(circle,rgba(124,58,237,.2),transparent 70%); border-radius:50%; }
.stat-icon { font-size:22px; margin-bottom:10px; }
.stat-value { font-size:26px; font-weight:800; font-family:'Space Grotesk',sans-serif; }
.stat-label { font-size:11px; color:var(--text-muted); font-weight:500; margin-top:2px; }
.stat-positive { color:var(--success); }
.stat-negative { color:var(--danger); }
.stat-purple { color:var(--purple-glow); }
.stat-cyan { color:var(--accent-cyan); }

/* ===== GRIDS ===== */
.grid-2 { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.grid-3 { display:grid; grid-template-columns:repeat(3,1fr); gap:14px; }

/* ===== TASKS ===== */
.task-item { display:flex; align-items:flex-start; gap:11px; padding:13px 15px; background:var(--bg-secondary); border:1px solid var(--border); border-radius:11px; margin-bottom:9px; transition:all .3s; animation:fadeIn .3s ease; }
.task-item:hover { border-color:var(--purple-primary); background:var(--bg-card-hover); }
.task-check { width:19px; height:19px; border-radius:5px; border:2px solid var(--border-light); cursor:pointer; display:flex; align-items:center; justify-content:center; transition:all .2s; flex-shrink:0; margin-top:2px; font-size:11px; }
.task-check.done { background:var(--purple-primary); border-color:var(--purple-primary); color:white; }
.task-content { flex:1; min-width:0; }
.task-title { font-weight:500; font-size:14px; }
.task-title.done { text-decoration:line-through; color:var(--text-muted); }
.task-meta { display:flex; gap:8px; margin-top:5px; align-items:center; flex-wrap:wrap; }
.task-time { font-size:11px; color:var(--text-muted); }
.priority-badge { padding:2px 7px; border-radius:999px; font-size:11px; font-weight:600; }
.priority-high { background:rgba(239,68,68,.12); color:var(--danger); }
.priority-medium { background:rgba(245,158,11,.12); color:var(--warning); }
.priority-low { background:rgba(16,185,129,.12); color:var(--success); }
.task-actions { display:flex; gap:5px; opacity:0; transition:opacity .2s; flex-shrink:0; }
.task-item:hover .task-actions { opacity:1; }
.icon-btn { background:none; border:none; color:var(--text-muted); cursor:pointer; padding:5px; border-radius:7px; transition:all .2s; font-size:13px; }
.icon-btn:hover { background:rgba(124,58,237,.12); color:var(--purple-light); }
.icon-btn.danger:hover { background:rgba(239,68,68,.12); color:var(--danger); }

/* Progress bar */
.pct-bar { height:5px; background:var(--border); border-radius:999px; margin-top:6px; overflow:hidden; }
.pct-fill { height:100%; background:linear-gradient(90deg,var(--purple-primary),var(--purple-glow)); border-radius:999px; transition:width .5s; }
.pct-label { font-size:11px; color:var(--purple-soft); font-weight:600; }

/* ===== NOTES ===== */
.notes-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(210px,1fr)); gap:14px; }
.note-card { background:var(--bg-card); border:1px solid var(--border); border-radius:14px; padding:16px; cursor:pointer; transition:all .3s; position:relative; animation:fadeIn .3s ease; }
.note-card:hover { transform:translateY(-3px); box-shadow:0 8px 25px rgba(0,0,0,.25); border-color:var(--border-light); }
.note-top-bar { height:3px; border-radius:999px; margin-bottom:12px; }
.note-datetime { font-size:11px; color:var(--text-muted); margin-bottom:7px; }
.note-title { font-weight:600; margin-bottom:7px; font-size:14px; }
.note-content { font-size:13px; color:var(--text-secondary); line-height:1.55; display:-webkit-box; -webkit-line-clamp:3; -webkit-box-orient:vertical; overflow:hidden; }
.note-footer { display:flex; justify-content:space-between; align-items:center; margin-top:10px; }
.note-date { font-size:11px; color:var(--text-muted); }
.pin-icon { color:var(--warning); font-size:13px; }

/* ===== FINANCE ===== */
.finance-item { display:flex; align-items:center; gap:12px; padding:12px 14px; background:var(--bg-secondary); border:1px solid var(--border); border-radius:11px; margin-bottom:8px; animation:fadeIn .3s ease; transition:all .2s; }
.finance-item:hover { border-color:var(--border-light); }
.finance-icon { width:40px; height:40px; border-radius:11px; display:flex; align-items:center; justify-content:center; font-size:17px; flex-shrink:0; }
.income-icon { background:rgba(16,185,129,.12); }
.expense-icon { background:rgba(239,68,68,.12); }
.finance-info { flex:1; min-width:0; }
.finance-title { font-weight:500; font-size:14px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.finance-category { font-size:12px; color:var(--text-muted); margin-top:2px; }
.finance-amount-positive { font-size:16px; font-weight:700; color:var(--success); font-family:'Space Grotesk',sans-serif; white-space:nowrap; }
.finance-amount-negative { font-size:16px; font-weight:700; color:var(--danger); font-family:'Space Grotesk',sans-serif; white-space:nowrap; }

/* Chart containers */
.chart-wrap { position:relative; width:100%; height:220px; }

/* ===== FRIENDS ===== */
.friend-card { display:flex; align-items:center; gap:12px; padding:13px 15px; background:var(--bg-card); border:1px solid var(--border); border-radius:13px; margin-bottom:9px; animation:fadeIn .3s ease; transition:all .2s; }
.friend-card:hover { border-color:var(--purple-primary); }
.friend-avatar { width:42px; height:42px; border-radius:11px; display:flex; align-items:center; justify-content:center; font-weight:700; font-size:17px; color:white; flex-shrink:0; }
.friend-info { flex:1; min-width:0; }
.friend-name { font-weight:600; font-size:14px; }
.friend-status { font-size:12px; color:var(--text-muted); margin-top:2px; }
.friend-actions { display:flex; gap:7px; flex-wrap:wrap; }
.status-accepted { color:var(--success); font-size:11px; font-weight:600; }

/* ===== GROUPS ===== */
.group-card { background:var(--bg-card); border:1px solid var(--border); border-radius:15px; padding:18px; cursor:pointer; transition:all .3s; animation:fadeIn .3s ease; }
.group-card:hover { transform:translateY(-2px); border-color:var(--purple-primary); box-shadow:0 8px 20px rgba(124,58,237,.15); }
.group-avatar { width:46px; height:46px; border-radius:13px; display:flex; align-items:center; justify-content:center; font-size:21px; margin-bottom:12px; }
.group-name { font-weight:700; font-size:15px; margin-bottom:4px; }
.group-desc { font-size:12px; color:var(--text-secondary); margin-bottom:10px; line-height:1.5; }
.group-meta { display:flex; gap:14px; font-size:12px; color:var(--text-muted); }

/* ===== CHAT ===== */
.chat-container { display:flex; flex-direction:column; height:calc(100vh - var(--header-height) - 110px); min-height:300px; overflow:hidden; }
.messages-area { flex:1; overflow-y:auto; padding:14px; display:flex; flex-direction:column; gap:10px; min-height:0; }
.message-bubble { max-width:65%; animation:fadeIn .2s ease; }
.message-bubble.own { align-self:flex-end; }
.message-bubble.other { align-self:flex-start; }
.bubble-meta { font-size:11px; color:var(--text-muted); margin-bottom:3px; display:flex; align-items:center; gap:6px; }
.bubble-meta-right { justify-content:flex-end; }
.bubble-avatar { width:20px; height:20px; border-radius:5px; display:flex; align-items:center; justify-content:center; font-size:10px; font-weight:700; color:white; flex-shrink:0; }
.bubble-content { padding:9px 13px; border-radius:14px; font-size:13.5px; line-height:1.5; }
.bubble-own { background:linear-gradient(135deg,var(--purple-primary),var(--purple-glow)); color:white; border-bottom-right-radius:4px; }
.bubble-other { background:var(--bg-card); border:1px solid var(--border); color:var(--text-primary); border-bottom-left-radius:4px; }
.bubble-special { background:rgba(124,58,237,.15); border:1px solid rgba(124,58,237,.3); padding:10px 13px; border-radius:12px; font-size:13px; }

.chat-input-area { display:flex; gap:8px; padding:12px 0 0; border-top:1px solid var(--border); align-items:center; }
.chat-input { flex:1; background:var(--bg-secondary); border:1px solid var(--border); border-radius:11px; padding:11px 14px; color:var(--text-primary); font-size:13.5px; outline:none; font-family:'Inter',sans-serif; }
.chat-input:focus { border-color:var(--purple-primary); }
.chat-plus-btn { width:40px; height:40px; border-radius:10px; background:var(--bg-secondary); border:1px solid var(--border); color:var(--text-secondary); cursor:pointer; font-size:20px; display:flex; align-items:center; justify-content:center; transition:all .2s; flex-shrink:0; position:relative; }
.chat-plus-btn:hover { border-color:var(--purple-primary); color:var(--purple-light); }
.chat-plus-menu { position:absolute; bottom:calc(100% + 8px); left:0; background:var(--bg-card); border:1px solid var(--border); border-radius:12px; padding:6px; min-width:160px; box-shadow:var(--shadow); display:none; z-index:10; }
.chat-plus-menu.open { display:block; animation:fadeIn .2s ease; }
.chat-plus-item { display:flex; align-items:center; gap:9px; padding:9px 12px; border-radius:9px; cursor:pointer; font-size:13px; transition:all .2s; }
.chat-plus-item:hover { background:rgba(124,58,237,.1); color:var(--purple-light); }

/* ===== MODAL ===== */
.modal-overlay { position:fixed; inset:0; background:rgba(0,0,0,.7); backdrop-filter:blur(4px); z-index:1000; display:flex; align-items:center; justify-content:center; padding:16px; animation:fadeIn .2s ease; }
.modal { background:var(--bg-card); border:1px solid var(--border); border-radius:18px; padding:26px; width:100%; max-width:480px; position:relative; box-shadow:0 24px 60px rgba(0,0,0,.5),0 0 40px rgba(124,58,237,.1); animation:slideInLeft .3s ease; max-height:90vh; overflow-y:auto; }
.modal-title { font-size:18px; font-weight:700; margin-bottom:18px; }
.modal-close { position:absolute; top:14px; right:14px; background:none; border:none; color:var(--text-muted); cursor:pointer; font-size:18px; padding:4px; border-radius:7px; transition:all .2s; }
.modal-close:hover { color:var(--text-primary); background:var(--bg-secondary); }
.modal-actions { display:flex; gap:9px; justify-content:flex-end; margin-top:20px; }

/* ===== FORM (in-app) ===== */
.app-input { width:100%; background:var(--bg-secondary); border:1px solid var(--border); border-radius:9px; padding:9px 13px; color:var(--text-primary); font-size:13.5px; transition:all .2s; outline:none; font-family:'Inter',sans-serif; }
.app-input:focus { border-color:var(--purple-primary); box-shadow:0 0 0 2px rgba(124,58,237,.15); }
.app-input::placeholder { color:var(--text-muted); }
select.app-input { appearance:none; cursor:pointer; }
textarea.app-input { resize:vertical; min-height:80px; }
.app-label { display:block; font-size:12px; font-weight:500; color:var(--text-secondary); margin-bottom:4px; }
.app-form-group { margin-bottom:13px; }

/* ===== TABS ===== */
.tab-bar { display:flex; gap:3px; background:var(--bg-secondary); border-radius:11px; padding:3px; margin-bottom:18px; width:fit-content; flex-wrap:wrap; }
.tab-btn { padding:7px 16px; border:none; border-radius:9px; cursor:pointer; font-weight:500; font-size:13px; transition:all .25s; background:transparent; color:var(--text-muted); white-space:nowrap; }
.tab-btn.active { background:var(--purple-primary); color:white; box-shadow:0 4px 12px rgba(124,58,237,.4); }

/* ===== TOAST ===== */
.toast-container { position:fixed; top:18px; right:18px; z-index:9999; display:flex; flex-direction:column; gap:8px; }
.toast { background:var(--bg-card); border:1px solid var(--border); border-radius:11px; padding:12px 16px; min-width:260px; display:flex; align-items:center; gap:10px; box-shadow:0 8px 25px rgba(0,0,0,.3); animation:slideInLeft .3s ease; font-size:13.5px; font-weight:500; }
.toast-success { border-color:rgba(16,185,129,.4); }
.toast-error { border-color:rgba(239,68,68,.4); }
.toast-info { border-color:rgba(124,58,237,.4); }
.toast-icon { font-size:17px; }

/* ===== ADMIN TABLE ===== */
.admin-table { width:100%; border-collapse:collapse; font-size:13px; }
.admin-table th { padding:10px 14px; text-align:left; font-size:11px; font-weight:600; color:var(--text-muted); text-transform:uppercase; letter-spacing:.5px; border-bottom:1px solid var(--border); }
.admin-table td { padding:12px 14px; border-bottom:1px solid rgba(45,37,64,.4); }
.admin-table tr:hover td { background:rgba(124,58,237,.04); }

/* ===== PRICING ===== */
.pricing-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:18px; }
.pricing-card { background:var(--bg-card); border:1px solid var(--border); border-radius:18px; padding:24px; text-align:center; cursor:pointer; transition:all .3s; }
.pricing-card:hover,.pricing-card.popular { border-color:var(--purple-primary); box-shadow:0 0 30px rgba(124,58,237,.2); transform:translateY(-4px); }
.pricing-popular-badge { background:var(--purple-primary); color:white; font-size:11px; font-weight:700; padding:3px 11px; border-radius:999px; display:inline-block; margin-bottom:14px; }
.pricing-duration { font-size:13px; color:var(--text-muted); font-weight:500; }
.pricing-price { font-size:38px; font-weight:800; font-family:'Space Grotesk',sans-serif; color:var(--purple-light); margin:10px 0 4px; }
.pricing-period { font-size:12px; color:var(--text-muted); margin-bottom:18px; }

/* ===== WORK HOURS ===== */
.work-item { display:flex; align-items:center; gap:12px; padding:13px 15px; background:var(--bg-secondary); border:1px solid var(--border); border-radius:11px; margin-bottom:9px; animation:fadeIn .3s ease; }
.work-hours-badge { font-size:22px; font-weight:800; color:var(--purple-glow); font-family:'Space Grotesk',sans-serif; min-width:46px; text-align:center; }
.work-schedule { display:grid; grid-template-columns:1fr 1fr; gap:5px; font-size:12px; color:var(--text-muted); margin-top:4px; }
.work-schedule span { display:flex; align-items:center; gap:4px; }

/* ===== INBOX ===== */
.inbox-item { display:flex; gap:12px; padding:13px 15px; background:var(--bg-card); border:1px solid var(--border); border-radius:11px; margin-bottom:9px; transition:all .2s; animation:fadeIn .3s ease; }
.inbox-item.unread { border-left:3px solid var(--purple-primary); }
.inbox-type-badge { padding:2px 8px; border-radius:999px; font-size:11px; font-weight:600; }
.inbox-note { background:rgba(168,85,247,.12); color:var(--purple-glow); }
.inbox-task { background:rgba(6,182,212,.12); color:var(--accent-cyan); }

/* ===== LOADING / EMPTY ===== */
.spinner { width:20px; height:20px; border:2px solid rgba(124,58,237,.3); border-top-color:var(--purple-light); border-radius:50%; animation:spin .7s linear infinite; }
.loading-page { display:flex; align-items:center; justify-content:center; height:180px; }
.empty-state { text-align:center; padding:50px 20px; color:var(--text-muted); }
.empty-icon { font-size:44px; margin-bottom:14px; opacity:.5; }
.empty-title { font-size:17px; font-weight:600; color:var(--text-secondary); margin-bottom:5px; }
.empty-desc { font-size:13px; }

/* ===== PROFILE ===== */
.profile-avatar-wrap { text-align:center; margin-bottom:20px; }
.profile-avatar-large { width:80px; height:80px; border-radius:20px; display:inline-flex; align-items:center; justify-content:center; font-size:32px; font-weight:700; color:white; margin-bottom:10px; }
.color-picker-row { display:flex; gap:8px; flex-wrap:wrap; justify-content:center; margin-top:8px; }
.color-dot { width:30px; height:30px; border-radius:8px; cursor:pointer; border:2px solid transparent; transition:all .2s; }
.color-dot.selected { border-color:white; transform:scale(1.1); }

/* ===== SUBSCRIPTION LOCKED ===== */
.locked-overlay { position:fixed; inset:0; background:rgba(0,0,0,.8); backdrop-filter:blur(6px); z-index:500; display:flex; align-items:center; justify-content:center; }
.locked-box { background:var(--bg-card); border:1px solid var(--purple-primary); border-radius:20px; padding:36px; text-align:center; max-width:400px; box-shadow:0 0 40px rgba(124,58,237,.3); }

/* ===== RESPONSIVE ===== */
@media (max-width:900px) {
  :root { --sidebar-width:260px; }
  .sidebar { transform:translateX(-100%); transition:transform .3s; width:var(--sidebar-width) !important; }
  .sidebar.mobile-open { transform:translateX(0); }
  .sidebar-overlay.visible { display:block; }
  .main-content { margin-left:0 !important; }
  .mobile-menu-btn { display:flex; }
  .sidebar-toggle { display:none; }
  .grid-2,.grid-3 { grid-template-columns:1fr; }
  .pricing-grid { grid-template-columns:1fr; }
  .page-content { padding:16px; }
  .page-header { padding:12px 16px; }
  .stat-grid { grid-template-columns:repeat(2,1fr); }
}

@media (max-width:480px) {
  .auth-box { padding:28px 20px; margin:12px; }
  .stat-grid { grid-template-columns:1fr 1fr; }
  .notes-grid { grid-template-columns:1fr; }
  .chat-container { height:calc(100vh - var(--header-height) - 80px); }
}

/* ===== DIRECT MESSAGES ===== */
.dm-list { display:flex; flex-direction:column; gap:8px; }
.dm-item {
  display:flex; align-items:center; gap:12px;
  padding:12px 16px; background:var(--bg-card);
  border:1px solid var(--border); border-radius:13px;
  cursor:pointer; transition:all 0.2s;
}
.dm-item:hover { border-color:var(--purple-primary); background:var(--bg-card-hover); }
.dm-item.active { border-color:var(--purple-primary); background:rgba(124,58,237,0.1); }
.dm-avatar {
  width:46px; height:46px; border-radius:12px;
  display:flex; align-items:center; justify-content:center;
  font-weight:700; font-size:18px; color:white;
  flex-shrink:0; overflow:hidden; position:relative;
}
.dm-avatar img { width:100%; height:100%; object-fit:cover; border-radius:12px; }
.dm-info { flex:1; min-width:0; }
.dm-name { font-weight:600; font-size:14px; }
.dm-last { font-size:12px; color:var(--text-muted); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; margin-top:2px; }
.dm-meta { display:flex; flex-direction:column; align-items:flex-end; gap:4px; flex-shrink:0; }
.dm-time { font-size:11px; color:var(--text-muted); }
.dm-unread { background:var(--purple-primary); color:white; border-radius:999px; padding:2px 7px; font-size:11px; font-weight:700; }

.dm-layout { display:grid; grid-template-columns:300px 1fr; gap:0; height:calc(100vh - var(--header-height) - 48px); }
.dm-sidebar { border-right:1px solid var(--border); overflow-y:auto; padding:16px; }
.dm-chat { display:flex; flex-direction:column; height:100%; overflow:hidden; }
.dm-chat-header { padding:16px 20px; border-bottom:1px solid var(--border); display:flex; align-items:center; gap:12px; }
.dm-messages { flex:1; overflow-y:auto; padding:16px; display:flex; flex-direction:column; gap:10px; min-height:0; }
.dm-input-area { padding:12px 16px; border-top:1px solid var(--border); display:flex; gap:8px; }

/* ===== AVATAR ===== */
.avatar-img { width:100%; height:100%; object-fit:cover; border-radius:inherit; }
.profile-avatar-large { cursor:pointer; position:relative; }
.avatar-upload-overlay {
  position:absolute; inset:0; border-radius:20px;
  background:rgba(0,0,0,0.5); display:flex; align-items:center;
  justify-content:center; opacity:0; transition:opacity 0.2s;
  font-size:22px; cursor:pointer;
}
.profile-avatar-large:hover .avatar-upload-overlay { opacity:1; }

/* ===== CHART ENHANCEMENTS ===== */
.chart-card {
  background:var(--bg-card); border:1px solid var(--border);
  border-radius:16px; padding:20px;
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(124,58,237,0.05) 100%);
}
.chart-header { display:flex; justify-content:space-between; align-items:center; margin-bottom:16px; }
.chart-title { font-size:14px; font-weight:600; display:flex; align-items:center; gap:8px; }
.chart-badge { padding:4px 10px; border-radius:999px; font-size:11px; font-weight:700; }
.chart-badge-green { background:rgba(16,185,129,0.15); color:var(--success); }
.chart-badge-red { background:rgba(239,68,68,0.15); color:var(--danger); }
.chart-badge-purple { background:rgba(124,58,237,0.15); color:var(--purple-light); }

/* Sort/Filter bar */
.filter-bar { display:flex; gap:8px; align-items:center; margin-bottom:16px; flex-wrap:wrap; }
.filter-input { background:var(--bg-secondary); border:1px solid var(--border); border-radius:9px; padding:7px 12px; color:var(--text-primary); font-size:13px; outline:none; }
.filter-input:focus { border-color:var(--purple-primary); }

/* Work hours compact card */
.wh-card {
  background:var(--bg-card); border:1px solid var(--border);
  border-radius:13px; padding:14px 16px; margin-bottom:10px;
  animation:fadeIn 0.3s ease; transition:all 0.2s;
  display:grid; grid-template-columns:auto 1fr auto;
  gap:12px; align-items:center;
}
.wh-card:hover { border-color:var(--purple-primary); }
.wh-day { font-size:13px; font-weight:700; color:var(--purple-glow); text-align:center; min-width:40px; }
.wh-times { display:flex; gap:8px; flex-wrap:wrap; }
.wh-time-chip { background:var(--bg-secondary); border-radius:6px; padding:3px 8px; font-size:11px; color:var(--text-secondary); }
.wh-hours-big { font-size:20px; font-weight:800; color:var(--purple-glow); font-family:'Space Grotesk',sans-serif; }

@media (max-width:768px) {
  .dm-layout { grid-template-columns:1fr; }
  .dm-sidebar { display:none; }
  .dm-sidebar.active { display:block; }
}

/* ===== TASK MINI CARD ===== */
.task-mini-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 13px;
  padding: 14px;
  transition: all 0.25s;
  animation: fadeIn 0.3s ease;
}
.task-mini-card:hover {
  border-color: var(--purple-primary);
  box-shadow: 0 4px 16px rgba(124,58,237,0.15);
  transform: translateY(-1px);
}

/* Grup + menüsüne dosya gönder ekle */
.chat-plus-item:last-child {
  border-top: 1px solid var(--border);
  margin-top: 4px;
  padding-top: 10px;
}