/* ============================================================
   MARS COMPANY — Yeni Nesil Panel Tasarımı
   Tam mobil / tablet uyumlu. Sınıf adları korunmuştur.
   ============================================================ */
:root{
  --primary:#6366f1; --primary-dark:#4f46e5; --primary-light:#eef2ff;
  --accent:#8b5cf6;
  --success:#10b981; --success-bg:#d1fae5;
  --danger:#ef4444;  --danger-bg:#fee2e2;
  --warning:#f59e0b; --warning-bg:#fef3c7;
  --info:#06b6d4;    --info-bg:#cffafe;
  --bg:#f6f7fb; --surface:#ffffff; --surface-2:#f9fafb;
  --sidebar:#0b1220; --sidebar-2:#0f172a; --sidebar-hover:rgba(255,255,255,.06);
  --text:#0f172a; --text-muted:#64748b; --text-soft:#94a3b8; --border:#eceef3;
  --radius:18px; --radius-sm:12px; --radius-xs:9px;
  --shadow:0 1px 2px rgba(16,24,40,.04),0 1px 3px rgba(16,24,40,.06);
  --shadow-md:0 4px 12px rgba(16,24,40,.07),0 2px 6px rgba(16,24,40,.04);
  --shadow-lg:0 18px 40px rgba(16,24,40,.14);
  --grad:linear-gradient(135deg,#6366f1 0%,#8b5cf6 100%);
  --sidebar-w:268px;
  --font:'Inter','Segoe UI',system-ui,-apple-system,'Tahoma',sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
html,body{height:100%}
body{font-family:var(--font);background:var(--bg);color:var(--text);font-size:14.5px;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:var(--primary);text-decoration:none}
[dir="rtl"]{font-family:'Inter','Segoe UI','Tahoma','Arial',sans-serif}
::selection{background:var(--primary-light)}

/* ---------- Layout ---------- */
.app{display:flex;min-height:100vh}
.sidebar{width:var(--sidebar-w);background:linear-gradient(180deg,var(--sidebar) 0%,var(--sidebar-2) 100%);color:#cbd5e1;position:fixed;top:0;bottom:0;display:flex;flex-direction:column;z-index:60;transition:transform .3s cubic-bezier(.4,0,.2,1)}
[dir="ltr"] .sidebar{left:0}
[dir="rtl"] .sidebar{right:0}
.sidebar-brand{padding:22px 22px 18px;display:flex;align-items:center;gap:13px}
.sidebar-brand .logo{width:42px;height:42px;border-radius:13px;background:var(--grad);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:18px;box-shadow:0 8px 20px rgba(99,102,241,.45)}
.sidebar-brand b{color:#fff;font-size:16px;display:block;line-height:1.2;letter-spacing:.3px}
.sidebar-brand small{color:var(--text-soft);font-size:11px}
.nav{flex:1;overflow-y:auto;padding:8px 14px 24px}
.nav::-webkit-scrollbar{width:5px}.nav::-webkit-scrollbar-thumb{background:#334155;border-radius:3px}
.nav-section{color:#5a6b85;font-size:10.5px;text-transform:uppercase;letter-spacing:.09em;padding:16px 12px 7px;font-weight:700}
.nav a{position:relative;display:flex;align-items:center;gap:13px;padding:11px 13px;border-radius:var(--radius-xs);color:#aeb9cc;font-size:14px;margin-bottom:3px;transition:.18s;white-space:nowrap;font-weight:500}
.nav a:hover{background:var(--sidebar-hover);color:#fff}
.nav a.active{background:var(--grad);color:#fff;font-weight:600;box-shadow:0 8px 18px rgba(99,102,241,.35)}
.nav a svg{width:19px;height:19px;flex-shrink:0;opacity:.9}
.nav a.active svg{opacity:1}
.nav a .badge{margin-inline-start:auto;background:var(--danger);color:#fff;font-size:11px;padding:1px 7px;border-radius:10px}

.main{flex:1;margin-inline-start:var(--sidebar-w);display:flex;flex-direction:column;min-width:0}
.topbar{height:68px;background:rgba(255,255,255,.8);backdrop-filter:saturate(180%) blur(12px);-webkit-backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--border);display:flex;align-items:center;gap:14px;padding:0 26px;position:sticky;top:0;z-index:40}
.topbar h1{font-size:18px;font-weight:700;letter-spacing:-.2px}
.topbar .spacer{flex:1}
.topbar-btn{position:relative;background:var(--surface);border:1px solid var(--border);width:42px;height:42px;border-radius:var(--radius-xs);cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--text-muted);transition:.18s}
.topbar-btn:hover{background:var(--primary-light);color:var(--primary);border-color:transparent}
.topbar-btn svg{width:19px;height:19px}
.topbar-btn .dot{position:absolute;top:8px;inset-inline-end:8px;width:9px;height:9px;background:var(--danger);border-radius:50%;border:2px solid var(--surface)}
.content{padding:26px;flex:1;max-width:1500px;width:100%}
.menu-toggle{display:none}

/* Mobil arka plan karartma */
.sidebar-backdrop{position:fixed;inset:0;background:rgba(8,12,24,.5);backdrop-filter:blur(2px);z-index:55;opacity:0;visibility:hidden;transition:.3s}
.sidebar-backdrop.show{opacity:1;visibility:visible}

/* ---------- User dropdown ---------- */
.user-menu{display:flex;align-items:center;gap:11px;cursor:pointer;padding:6px 10px 6px 6px;border-radius:40px;border:1px solid transparent;transition:.18s}
.user-menu:hover{background:var(--surface);border-color:var(--border)}
.avatar{width:38px;height:38px;border-radius:50%;background:var(--grad);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;box-shadow:0 4px 12px rgba(99,102,241,.4)}
.dropdown{position:absolute;top:60px;inset-inline-end:26px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);box-shadow:var(--shadow-lg);min-width:210px;padding:8px;display:none;z-index:50;animation:popIn .18s ease}
@keyframes popIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
.dropdown.show{display:block}
.dropdown a{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:var(--radius-xs);color:var(--text);font-size:14px;font-weight:500}
.dropdown a:hover{background:var(--surface-2)}
.dropdown a svg{width:17px;height:17px}
.dropdown hr{border:0;border-top:1px solid var(--border);margin:6px 0}

/* ---------- Cards / Stats ---------- */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.card-head{padding:18px 22px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.card-head h2{font-size:16px;font-weight:700;letter-spacing:-.2px}
.card-body{padding:22px}
.stats{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:18px;margin-bottom:26px}
.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);display:flex;align-items:center;gap:16px;transition:.22s;position:relative;overflow:hidden}
.stat:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.stat .icon{width:52px;height:52px;border-radius:15px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.stat .icon svg{width:25px;height:25px}
.stat .v{font-size:25px;font-weight:800;line-height:1.05;letter-spacing:-.5px}
.stat .l{color:var(--text-muted);font-size:13px;margin-top:3px;font-weight:500}
.ic-blue{background:var(--primary-light);color:var(--primary)}
.ic-green{background:var(--success-bg);color:var(--success)}
.ic-red{background:var(--danger-bg);color:var(--danger)}
.ic-amber{background:var(--warning-bg);color:var(--warning)}
.ic-cyan{background:var(--info-bg);color:var(--info)}

/* ---------- Tables ---------- */
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{padding:13px 18px;text-align:start;border-bottom:1px solid var(--border);white-space:nowrap}
th{background:var(--surface-2);color:var(--text-soft);font-weight:700;font-size:11.5px;text-transform:uppercase;letter-spacing:.04em}
tbody tr{transition:.12s}
tbody tr:hover{background:var(--surface-2)}
tbody tr:last-child td{border-bottom:0}
td.actions-cell{display:flex;gap:6px}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 17px;border-radius:var(--radius-xs);border:1px solid transparent;font-size:14px;font-weight:600;cursor:pointer;transition:.18s;background:var(--surface);color:var(--text);font-family:inherit;line-height:1.2}
.btn svg{width:17px;height:17px}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 6px 16px rgba(99,102,241,.32)}
.btn-primary:hover{box-shadow:0 8px 22px rgba(99,102,241,.42)}
.btn-success{background:var(--success);color:#fff;box-shadow:0 6px 16px rgba(16,185,129,.3)}
.btn-danger{background:var(--danger);color:#fff}
.btn-outline{border-color:var(--border);background:var(--surface)}
.btn-outline:hover{background:var(--surface-2);border-color:#dfe3ec}
.btn-sm{padding:7px 12px;font-size:13px;border-radius:var(--radius-xs)}
.btn-icon{padding:8px;width:38px;height:38px}
.btn-icon.btn-sm{width:34px;height:34px}
.btn-ghost{background:transparent;border-color:var(--border);color:var(--text-muted)}
.btn-ghost:hover{background:var(--surface-2);color:var(--text)}

/* ---------- Forms ---------- */
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.form-grid .full{grid-column:1/-1}
.field{display:flex;flex-direction:column;gap:7px}
.field label{font-size:13px;font-weight:600;color:var(--text)}
.field label .req{color:var(--danger)}
input,select,textarea{font-family:inherit;font-size:14.5px;padding:11px 14px;border:1px solid var(--border);border-radius:var(--radius-xs);background:var(--surface);color:var(--text);width:100%;transition:.18s;-webkit-appearance:none;appearance:none}
select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' fill='none' stroke='%2364748b' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center}
[dir="rtl"] select{background-position:left 14px center}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 4px var(--primary-light)}
input::placeholder,textarea::placeholder{color:var(--text-soft)}
textarea{resize:vertical;min-height:84px}
.checkbox{display:flex;align-items:center;gap:10px;cursor:pointer;font-weight:500}
.checkbox input{width:18px;height:18px;accent-color:var(--primary);flex-shrink:0}
.form-actions{display:flex;gap:10px;margin-top:22px;padding-top:22px;border-top:1px solid var(--border);flex-wrap:wrap}
.hint{font-size:12.5px;color:var(--text-muted)}

/* ---------- Badges ---------- */
.badge-pill{display:inline-flex;align-items:center;padding:4px 11px;border-radius:30px;font-size:12px;font-weight:700;letter-spacing:.2px}
.b-green{background:var(--success-bg);color:#047857}
.b-red{background:var(--danger-bg);color:#b91c1c}
.b-amber{background:var(--warning-bg);color:#b45309}
.b-blue{background:var(--primary-light);color:var(--primary-dark)}
.b-gray{background:#f1f5f9;color:var(--text-muted)}

/* ---------- Toast ---------- */
.toast-box{position:fixed;top:20px;inset-inline-end:20px;z-index:9999;display:flex;flex-direction:column;gap:12px;max-width:calc(100vw - 40px);width:380px}
.toast{display:flex;align-items:flex-start;gap:13px;background:var(--surface);border-radius:var(--radius-sm);box-shadow:var(--shadow-lg);padding:15px 17px;border-inline-start:4px solid var(--primary);animation:toastIn .4s cubic-bezier(.21,1.02,.73,1)}
.toast.hide{animation:toastOut .3s forwards}
.toast .t-icon{width:24px;height:24px;flex-shrink:0}
.toast .t-body{flex:1;min-width:0}
.toast .t-title{font-weight:700;font-size:14px}
.toast .t-msg{font-size:13px;color:var(--text-muted);margin-top:2px;word-break:break-word}
.toast .t-close{cursor:pointer;color:var(--text-soft);background:none;border:0;font-size:19px;line-height:1}
.toast.success{border-color:var(--success)} .toast.success .t-icon{color:var(--success)}
.toast.error{border-color:var(--danger)} .toast.error .t-icon{color:var(--danger)}
.toast.warning{border-color:var(--warning)} .toast.warning .t-icon{color:var(--warning)}
.toast.info{border-color:var(--info)} .toast.info .t-icon{color:var(--info)}
@keyframes toastIn{from{opacity:0;transform:translateX(40px)}to{opacity:1;transform:none}}
@keyframes toastOut{to{opacity:0;transform:translateY(-12px)}}

/* ---------- Modal ---------- */
.modal-overlay{position:fixed;inset:0;background:rgba(8,12,24,.55);display:none;align-items:center;justify-content:center;z-index:1000;padding:18px;backdrop-filter:blur(3px)}
.modal-overlay.show{display:flex}
.modal{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow-lg);width:100%;max-width:560px;max-height:92vh;overflow:auto;animation:modalIn .28s cubic-bezier(.21,1.02,.73,1)}
.modal.lg{max-width:840px}
@keyframes modalIn{from{opacity:0;transform:scale(.95) translateY(12px)}to{opacity:1;transform:none}}
.modal-head{padding:19px 23px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;background:var(--surface);z-index:2}
.modal-head h3{font-size:17px;font-weight:700}
.modal-body{padding:23px}
.modal-foot{padding:17px 23px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:10px;flex-wrap:wrap;position:sticky;bottom:0;background:var(--surface)}

/* ---------- Page header ---------- */
.page-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:22px;flex-wrap:wrap}
.page-head h1{font-size:24px;font-weight:800;letter-spacing:-.5px}
.page-head .sub{color:var(--text-muted);font-size:14px;margin-top:3px}

/* ---------- Tabs ---------- */
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:22px;overflow-x:auto;-webkit-overflow-scrolling:touch}
.tabs a{padding:11px 17px;color:var(--text-muted);font-weight:600;border-bottom:2px solid transparent;margin-bottom:-1px;white-space:nowrap}
.tabs a.active{color:var(--primary);border-color:var(--primary)}

/* ---------- Toolbar ---------- */
.toolbar{display:flex;gap:11px;align-items:center;margin-bottom:18px;flex-wrap:wrap}
.toolbar .search-box{flex:1;min-width:180px;position:relative}
.toolbar .search-box input{padding-inline-start:40px}
.toolbar .search-box svg{position:absolute;inset-inline-start:13px;top:50%;transform:translateY(-50%);width:17px;height:17px;color:var(--text-soft)}

/* ---------- Autocomplete ---------- */
.autocomplete{position:relative}
.ac-list{position:absolute;top:100%;inset-inline-start:0;right:0;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);box-shadow:var(--shadow-lg);max-height:250px;overflow:auto;z-index:60;display:none;margin-top:4px}
.ac-list.show{display:block}
.ac-item{padding:11px 15px;cursor:pointer;font-size:14px}
.ac-item:hover,.ac-item.active{background:var(--primary-light)}

/* ---------- Pagination ---------- */
.pagination{display:flex;gap:6px;justify-content:center;margin-top:22px;flex-wrap:wrap}
.pagination a,.pagination span{padding:8px 14px;border:1px solid var(--border);border-radius:var(--radius-xs);color:var(--text);font-size:14px;font-weight:600}
.pagination .cur{background:var(--grad);color:#fff;border-color:transparent}

/* ---------- Empty state ---------- */
.empty{text-align:center;padding:54px 20px;color:var(--text-soft)}
.empty svg{width:60px;height:60px;opacity:.35;margin-bottom:14px}

/* ---------- Repeatable rows ---------- */
.repeat-row{display:grid;grid-template-columns:2fr 1.3fr 1fr auto;gap:11px;margin-bottom:11px;align-items:end}
.line-item{display:grid;grid-template-columns:1.5fr 2fr 1fr 1fr 1fr auto;gap:11px;margin-bottom:11px;align-items:end}

/* ---------- Utilities ---------- */
.text-muted{color:var(--text-muted)}
.text-success{color:var(--success)} .text-danger{color:var(--danger)} .text-warning{color:var(--warning)}
.text-end{text-align:end} .text-center{text-align:center}
.fw-bold{font-weight:800} .fw-600{font-weight:600}
.mt-0{margin-top:0}.mt-2{margin-top:16px}.mb-2{margin-bottom:16px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.flex{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.gap-sm{gap:6px}

/* ============================================================
   RESPONSIVE — Tablet ve Telefon
   ============================================================ */

/* Tablet (≤1100px) */
@media(max-width:1100px){
  .stats{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px}
  .grid-2{gap:14px}
}

/* Tablet / küçük ekran (≤992px): off-canvas menü */
@media(max-width:992px){
  .sidebar{transform:translateX(-100%);box-shadow:var(--shadow-lg)}
  [dir="rtl"] .sidebar{transform:translateX(100%)}
  .sidebar.open{transform:none}
  .main{margin-inline-start:0}
  .menu-toggle{display:flex}
  .content{padding:18px}
  .topbar{padding:0 16px;height:62px;gap:10px}
  .topbar h1{font-size:16px}
  .form-grid{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .dropdown{inset-inline-end:12px}
}

/* Telefon (≤640px) */
@media(max-width:640px){
  .content{padding:14px}
  .page-head h1{font-size:20px}
  .stats{grid-template-columns:1fr 1fr;gap:11px;margin-bottom:18px}
  .stat{padding:14px;gap:12px;border-radius:15px}
  .stat .icon{width:44px;height:44px;border-radius:13px}
  .stat .icon svg{width:21px;height:21px}
  .stat .v{font-size:20px}
  .stat .l{font-size:11.5px}
  .card-body{padding:16px}
  .card-head{padding:15px 16px}
  th,td{padding:11px 13px}
  .line-item,.repeat-row{grid-template-columns:1fr 1fr;padding:12px;background:var(--surface-2);border-radius:var(--radius-sm)}
  .user-menu > div:not(.avatar){display:none}
  .modal{max-width:100%;border-radius:var(--radius) var(--radius) 0 0;margin-top:auto;max-height:94vh}
  .modal-overlay{align-items:flex-end;padding:0}
  .btn{padding:11px 15px}
  .toast-box{top:auto;bottom:14px;inset-inline:14px;width:auto;max-width:none}
}

/* Çok küçük telefon (≤380px) */
@media(max-width:380px){
  .stats{grid-template-columns:1fr}
}

/* Dokunmatik hedefleri büyüt */
@media(hover:none){
  .btn,.topbar-btn,.nav a,.ac-item{min-height:40px}
}