/* ═══════════════════════════════════════════════════
   Oreshka CRM — Full Design System
   ═══════════════════════════════════════════════════ */

/* ── Variables ───────────────────────────────── */
:root {
  --bg: #f5f7f3;
  --sidebar: #1a4d2e;
  --sidebar-hover: #22613a;
  --sidebar-active: #2a7a46;
  --sidebar-width: 240px;
  --text: #1a2e1f;
  --text-secondary: #4a6352;
  --muted: #7a8a7e;
  --border: #dce2d8;
  --border-light: #e8ede6;
  --card: #ffffff;
  --card-hover: #fafcf9;
  --primary: #2a6b3a;
  --primary-hover: #1f5a2e;
  --primary-light: #e8f5ec;
  --danger: #c0392b;
  --danger-hover: #a93226;
  --danger-light: #fdecea;
  --success: #27ae60;
  --success-light: #e8f8f0;
  --warning: #f39c12;
  --warning-light: #fef9e7;
  --info: #3498db;
  --info-light: #ebf5fb;
  --pending: #f39c12;
  --paid: #27ae60;
  --cancelled: #95a5a6;
  --refunded: #8e44ad;
  --unpaid: #e67e22;
  --sending: #3498db;
  --sent: #27ae60;
  --draft: #95a5a6;
  --radius: 10px;
  --radius-sm: 6px;
  --radius-lg: 14px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.06);
  --shadow: 0 2px 8px rgba(0,0,0,.08);
  --shadow-lg: 0 8px 24px rgba(0,0,0,.12);
  --transition: .2s ease;
  --topbar-h: 56px;
}

/* ── Reset ────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}

/* ── Layout ───────────────────────────────────── */
.app{display:flex;min-height:100vh}
.sidebar{width:var(--sidebar-width);background:var(--sidebar);color:#fff;display:flex;flex-direction:column;position:fixed;height:100vh;z-index:100;transition:transform .3s cubic-bezier(.4,0,.2,1)}
.sidebar-brand{padding:20px;font-size:17px;font-weight:800;letter-spacing:-.3px;border-bottom:1px solid rgba(255,255,255,.1);display:flex;align-items:center;gap:10px}
.sidebar-brand .brand-icon{width:28px;height:28px;background:var(--primary-light);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:16px}
.sidebar-nav{flex:1;padding:8px 0;overflow-y:auto}
.sidebar-link{display:flex;align-items:center;gap:10px;padding:10px 20px;color:rgba(255,255,255,.65);text-decoration:none;font-size:13px;font-weight:500;transition:all var(--transition);border-left:3px solid transparent}
.sidebar-link:hover{background:var(--sidebar-hover);color:#fff;text-decoration:none}
.sidebar-link.active{background:var(--sidebar-active);color:#fff;border-left-color:rgba(255,255,255,.5)}
.sidebar-link svg{width:18px;height:18px;flex-shrink:0;opacity:.7}
.sidebar-link.active svg{opacity:1}
.sidebar-footer{padding:12px 20px;border-top:1px solid rgba(255,255,255,.1)}

.sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:90;opacity:0;transition:opacity .3s}
.sidebar-overlay.active{opacity:1}

.content{margin-left:var(--sidebar-width);flex:1;display:flex;flex-direction:column;min-height:100vh}
.topbar{background:var(--card);border-bottom:1px solid var(--border);padding:0 28px;height:var(--topbar-h);display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;z-index:50;backdrop-filter:blur(8px);background:rgba(255,255,255,.95)}
.topbar-title{font-size:16px;font-weight:700}
.topbar-actions{display:flex;gap:8px;align-items:center}
.main-content{padding:24px 28px;flex:1}

/* ── Hamburger ────────────────────────────────── */
.hamburger-btn{display:none;background:none;border:none;color:var(--text);cursor:pointer;padding:8px;border-radius:var(--radius-sm)}
.hamburger-btn:hover{background:var(--bg)}
.hamburger-btn svg{width:22px;height:22px}

/* ── Page Header ──────────────────────────────── */
.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;flex-wrap:wrap;gap:12px}
.page-header h1{font-size:24px;font-weight:800;letter-spacing:-.3px}
.page-subtitle{color:var(--muted);font-size:13px;margin-top:2px}

/* ── Typography ───────────────────────────────── */
.text-muted{color:var(--muted)}
.text-sm{font-size:12px}
.text-center{text-align:center}
.text-right{text-align:right}

/* ── Stats Grid ───────────────────────────────── */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:14px;margin-bottom:24px}
.stat-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px;transition:all var(--transition);position:relative;overflow:hidden}
.stat-card:hover{border-color:var(--primary);box-shadow:var(--shadow)}
.stat-card-icon{width:36px;height:36px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;margin-bottom:10px}
.stat-card-icon svg{width:20px;height:20px}
.stat-card-icon.green{background:var(--success-light);color:var(--success)}
.stat-card-icon.blue{background:var(--info-light);color:var(--info)}
.stat-card-icon.amber{background:var(--warning-light);color:var(--warning)}
.stat-card-icon.red{background:var(--danger-light);color:var(--danger)}
.stat-card-icon.purple{background:#f4ecf7;color:var(--refunded)}
.stat-label{font-size:12px;color:var(--muted);font-weight:500;margin-bottom:4px}
.stat-value{font-size:28px;font-weight:800;letter-spacing:-.5px;line-height:1.1}

/* ── Tabs ─────────────────────────────────────── */
.tabs{display:flex;gap:6px;margin-bottom:20px;flex-wrap:wrap}
.tab{padding:7px 16px;border-radius:20px;text-decoration:none;color:var(--muted);font-size:13px;font-weight:500;border:1px solid var(--border);background:var(--card);transition:all var(--transition)}
.tab.active{background:var(--primary);color:#fff;border-color:var(--primary);box-shadow:0 2px 6px rgba(42,107,58,.25)}
.tab:hover:not(.active){background:var(--bg);border-color:var(--border-light);text-decoration:none}
.tab .tab-count{background:rgba(0,0,0,.1);padding:1px 6px;border-radius:10px;font-size:11px;margin-left:4px}

/* ── Search ───────────────────────────────────── */
.search-form{display:flex;gap:8px;margin-bottom:20px}
.form-control{border:1px solid var(--border);border-radius:var(--radius-sm);padding:9px 14px;font-size:13px;width:100%;background:var(--card);transition:all var(--transition);font-family:inherit}
.form-control:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(42,107,58,.1)}
.form-control::placeholder{color:var(--muted)}
.form-control-search{max-width:360px}
select.form-control{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='%237a8a7e' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:32px}

/* ── Buttons ──────────────────────────────────── */
.btn{padding:9px 18px;border-radius:var(--radius-sm);font-size:13px;font-weight:600;cursor:pointer;border:1px solid transparent;text-decoration:none;display:inline-flex;align-items:center;gap:7px;transition:all var(--transition);font-family:inherit;white-space:nowrap}
.btn:hover{text-decoration:none}
.btn svg{width:16px;height:16px}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-hover);box-shadow:0 2px 8px rgba(42,107,58,.3)}
.btn-outline{background:var(--card);border-color:var(--border);color:var(--text)}
.btn-outline:hover{background:var(--bg);border-color:var(--muted)}
.btn-danger{background:var(--danger);color:#fff}
.btn-danger:hover{background:var(--danger-hover);box-shadow:0 2px 8px rgba(192,57,43,.3)}
.btn-ghost{background:transparent;border:none;color:var(--muted);padding:6px 10px}
.btn-ghost:hover{color:var(--text);background:var(--bg)}
.btn-sm{padding:5px 12px;font-size:12px}
.btn-sm svg{width:14px;height:14px}
.btn-block{display:block;width:100%}
.btn[disabled]{opacity:.45;cursor:not-allowed;pointer-events:none}
.btn-group{display:flex;gap:4px;flex-wrap:wrap}

/* ── Tables ───────────────────────────────────── */
.table-wrap{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);overflow-x:auto;box-shadow:var(--shadow-sm)}
.table{width:100%;border-collapse:collapse}
.table th,.table td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--border-light);font-size:13px}
.table th{font-weight:700;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.7px;background:var(--bg)}
.table tbody tr{transition:background var(--transition)}
.table tbody tr:hover{background:var(--card-hover)}
.table tbody tr:last-child td{border-bottom:none}
.order-row{cursor:pointer}
.order-id strong{color:var(--primary);font-size:14px}

/* ── Status Badges ────────────────────────────── */
.status-badge{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:20px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.3px}
.status-badge::before{content:'';width:6px;height:6px;border-radius:50%;flex-shrink:0}
.status-pending{background:#fef9e7;color:#7d6608}.status-pending::before{background:#f39c12}
.status-paid{background:#e8f8f0;color:#1a7a42}.status-paid::before{background:#27ae60}
.status-cancelled{background:#ebedef;color:#566573}.status-cancelled::before{background:#95a5a6}
.status-refunded{background:#f4ecf7;color:#6c3483}.status-refunded::before{background:#8e44ad}
.status-unpaid{background:#fdebd0;color:#935116}.status-unpaid::before{background:#e67e22}
.status-sending{background:#ebf5fb;color:#2471a3}.status-sending::before{background:#3498db}
.status-sent{background:#e8f8f0;color:#1a7a42}.status-sent::before{background:#27ae60}
.status-draft{background:#ebedef;color:#566573}.status-draft::before{background:#95a5a6}

/* ── Pagination ───────────────────────────────── */
.pagination{display:flex;gap:4px;margin-top:20px;flex-wrap:wrap}
.page-link{padding:7px 14px;border-radius:var(--radius-sm);text-decoration:none;border:1px solid var(--border);background:var(--card);font-size:13px;font-weight:500;transition:all var(--transition)}
.page-link.active{background:var(--primary);color:#fff;border-color:var(--primary)}
.page-link:hover:not(.active){background:var(--bg);text-decoration:none}

/* ── Back Link ────────────────────────────────── */
.back-link{display:inline-flex;align-items:center;gap:6px;margin-bottom:20px;color:var(--primary);text-decoration:none;font-size:13px;font-weight:500}
.back-link:hover{text-decoration:underline}
.back-link svg{width:16px;height:16px}

/* ── Order Detail ─────────────────────────────── */
.order-detail-header{display:flex;align-items:center;gap:14px;margin-bottom:24px;flex-wrap:wrap}
.order-detail-header h1{margin:0;font-size:24px;font-weight:800}
.detail-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px;margin-bottom:24px}
.detail-section{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:22px;transition:box-shadow var(--transition)}
.detail-section:hover{box-shadow:var(--shadow-sm)}
.detail-section h3{font-size:13px;font-weight:700;margin-bottom:14px;color:var(--muted);text-transform:uppercase;letter-spacing:.5px;display:flex;align-items:center;gap:8px}
.detail-section h3 svg{width:16px;height:16px;opacity:.6}
.detail-list dt{font-size:11px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);margin-top:14px;font-weight:600}
.detail-list dd{margin:4px 0 0;font-size:13px;line-height:1.5}
.email-actions{display:flex;gap:10px;margin-top:18px}

/* ── Forms ────────────────────────────────────── */
.form-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:28px;max-width:840px;box-shadow:var(--shadow-sm)}
.form-card h3{font-size:15px;font-weight:700;margin:24px 0 14px;padding-top:18px;border-top:1px solid var(--border-light);display:flex;align-items:center;gap:8px}
.form-card h3:first-child{margin-top:0;padding-top:0;border-top:none}
.form-group{margin-bottom:18px}
.form-group label{display:block;font-size:12px;font-weight:600;margin-bottom:6px;color:var(--text-secondary)}
.form-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px}
.form-actions{margin-top:24px;padding-top:18px;border-top:1px solid var(--border-light);display:flex;gap:10px}
textarea.form-control{resize:vertical;min-height:80px;line-height:1.5}

/* ── Alerts ───────────────────────────────────── */
.alert{padding:14px 18px;border-radius:var(--radius-sm);margin-bottom:18px;display:flex;align-items:flex-start;gap:10px;font-size:13px}
.alert svg{flex-shrink:0;margin-top:1px}
.alert-error{background:var(--danger-light);color:#922b21;border:1px solid #f5b7b1}
.alert-success{background:var(--success-light);color:#1a7a42;border:1px solid #a9dfbf}
.alert-info{background:var(--info-light);color:#2471a3;border:1px solid #aed6f1}

/* ── Login ────────────────────────────────────── */
.login-body{display:flex;justify-content:center;align-items:center;min-height:100vh;background:linear-gradient(135deg,#f0f7e6 0%,#e8ede6 100%)}
.login-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:40px;width:380px;text-align:center;box-shadow:var(--shadow-lg);animation:slideUp .4s ease}
.login-brand{font-size:24px;font-weight:800;color:var(--sidebar);margin-bottom:8px;display:flex;align-items:center;justify-content:center;gap:10px}
.login-prompt{color:var(--muted);margin-bottom:24px;font-size:13px}
.login-lang{margin-top:20px;font-size:12px;color:var(--muted)}
.login-lang a{color:var(--primary);font-weight:500;text-decoration:none}
.login-lang a:hover{text-decoration:underline}

/* ── Import ───────────────────────────────────── */
.import-drop-zone{border:2px dashed var(--border);border-radius:var(--radius);padding:48px 24px;text-align:center;cursor:pointer;transition:all var(--transition);background:var(--card)}
.import-drop-zone:hover,.import-drop-zone.drag-over{border-color:var(--primary);background:var(--primary-light)}
.import-drop-zone svg{width:40px;height:40px;color:var(--muted);margin-bottom:12px}
.import-drop-zone p{color:var(--muted);font-size:13px}
.import-drop-zone strong{color:var(--primary);font-size:14px}

.radio-group{display:flex;flex-direction:column;gap:12px;margin-bottom:18px}
.radio-label{display:flex;align-items:flex-start;gap:10px;padding:14px 18px;border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition);font-size:13px}
.radio-label:hover{border-color:var(--primary)}
.radio-label:has(input:checked){border-color:var(--primary);background:var(--primary-light)}
.radio-label input[type=radio]{margin-top:2px}

/* ── Toast ────────────────────────────────────── */
.toast-container{position:fixed;top:20px;right:20px;z-index:9999;display:flex;flex-direction:column;gap:8px;pointer-events:none}
.toast{display:flex;align-items:center;gap:10px;padding:12px 20px;border-radius:var(--radius-sm);font-size:13px;font-weight:500;box-shadow:var(--shadow-lg);pointer-events:auto;transform:translateX(120%);transition:all .3s cubic-bezier(.4,0,.2,1);min-width:240px;max-width:420px}
.toast-show{transform:translateX(0)}
.toast-hide{transform:translateX(120%);opacity:0}
.toast-icon{flex-shrink:0;display:flex}
.toast-msg{flex:1}
.toast-success{background:#1a7a42;color:#fff}
.toast-success .toast-icon{color:#a9dfbf}
.toast-error{background:#922b21;color:#fff}
.toast-error .toast-icon{color:#f5b7b1}
.toast-info{background:#2471a3;color:#fff}
.toast-info .toast-icon{color:#aed6f1}

/* ── Modal ────────────────────────────────────── */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:9000;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .25s;backdrop-filter:blur(2px)}
.modal-overlay.modal-show{opacity:1}
.modal-overlay.modal-hide{opacity:0}
.modal-box{background:var(--card);border-radius:var(--radius-lg);padding:32px;width:400px;max-width:90vw;text-align:center;box-shadow:var(--shadow-lg);transform:scale(.9);transition:transform .25s cubic-bezier(.4,0,.2,1)}
.modal-show .modal-box{transform:scale(1)}
.modal-icon{width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 16px}
.modal-icon-danger{background:var(--danger-light);color:var(--danger)}
.modal-icon-warning{background:var(--warning-light);color:var(--warning)}
.modal-icon-info{background:var(--info-light);color:var(--info)}
.modal-title{font-size:17px;font-weight:700;margin-bottom:8px}
.modal-desc{font-size:13px;color:var(--muted);margin-bottom:24px;line-height:1.5}
.modal-actions{display:flex;gap:10px;justify-content:center}

/* ── Dashboard ────────────────────────────────── */
.dashboard-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:24px}
.dashboard-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-sm)}
.dashboard-card h3{font-size:14px;font-weight:700;margin-bottom:16px;color:var(--text-secondary);display:flex;align-items:center;gap:8px}
.dashboard-card h3 svg{width:18px;height:18px;opacity:.6}
.chart-canvas{width:100%;height:200px}
.revenue-big{font-size:36px;font-weight:800;letter-spacing:-.5px;color:var(--text);margin-bottom:4px}
.revenue-label{font-size:13px;color:var(--muted)}
.recent-list{list-style:none}
.recent-item{display:flex;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid var(--border-light)}
.recent-item:last-child{border-bottom:none}
.recent-item-id{font-weight:700;color:var(--primary);min-width:50px}
.recent-item-info{flex:1}
.recent-item-name{font-weight:600;font-size:13px}
.recent-item-email{font-size:12px;color:var(--muted)}
.conv-bar{height:8px;border-radius:4px;background:var(--border-light);overflow:hidden;margin-top:8px}
.conv-bar-fill{height:100%;border-radius:4px;background:var(--success);transition:width .6s ease}

/* ── Animations ───────────────────────────────── */
@keyframes slideUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

/* ── Responsive ───────────────────────────────── */
@media(max-width:1024px){
  .dashboard-grid{grid-template-columns:1fr}
  .detail-grid{grid-template-columns:1fr}
}

@media(max-width:768px){
  .sidebar{transform:translateX(-100%)}
  .sidebar.sidebar-open{transform:translateX(0)}
  .sidebar-overlay{display:block}
  .content{margin-left:0}
  .hamburger-btn{display:flex}
  .topbar{padding:0 16px 0 4px}
  .main-content{padding:16px}
  .page-header h1{font-size:20px}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .stat-card{padding:14px}
  .stat-value{font-size:22px}
  .tabs{gap:4px;overflow-x:auto;flex-wrap:nowrap;padding-bottom:4px;-webkit-overflow-scrolling:touch}
  .tab{padding:6px 12px;font-size:12px;flex-shrink:0}
  .search-form{flex-direction:column}
  .form-control-search{max-width:100%}
  .table-wrap{border-radius:var(--radius-sm)}
  .table th,.table td{padding:10px 12px;font-size:12px}
  .btn-group{flex-wrap:nowrap;overflow-x:auto}
  .form-row{grid-template-columns:1fr}
  .form-card{padding:20px}
  .login-card{width:100%;margin:16px;border-radius:var(--radius)}
  .modal-box{width:calc(100vw - 32px);padding:24px}
  .toast-container{left:16px;right:16px}
  .toast{min-width:auto;max-width:100%}
  .page-header{flex-direction:column;align-items:flex-start}
  .email-actions{flex-direction:column}
  .email-actions .btn{width:100%}
}

@media(max-width:480px){
  .stats-grid{grid-template-columns:1fr}
  .stat-card{display:flex;align-items:center;gap:12px}
  .stat-card-icon{margin-bottom:0}
}

/* ── Scrollbar ────────────────────────────────── */
::-webkit-scrollbar{width:6px;height:6px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:var(--muted)}