/* ╔════════════════════════════════════════════╗
   ║  Rojan Group | Modern Professional Theme   ║
   ╚════════════════════════════════════════════╝ */

@import url('../fonts/Hama-embed.css');

:root {
    --primary: #c8102e;
    --primary-dark: #8b0a1f;
    --primary-light: #e63946;
    --dark: #1a1a1a;
    --darker: #0f0f0f;
    --gray-100: #f5f5f7;
    --gray-200: #e5e5ea;
    --gray-300: #c7c7cc;
    --gray-500: #8e8e93;
    --gray-700: #3a3a3c;
    --white: #ffffff;
    --success: #34c759;
    --warning: #ff9500;
    --danger: #ff3b30;
    --info: #007aff;
    --shadow-sm: 0 2px 8px rgba(0,0,0,.06);
    --shadow: 0 8px 24px rgba(0,0,0,.08);
    --shadow-lg: 0 16px 48px rgba(0,0,0,.12);
    --radius: 14px;
    --radius-sm: 8px;
    --transition: all .25s cubic-bezier(.4,0,.2,1);
}

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

html, body {
    font-family: 'Hama', 'Tahoma', sans-serif;
    background: var(--gray-100);
    color: var(--dark);
    direction: rtl;
    height: 100vh;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow: hidden;
}

a { color: var(--primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--primary-dark); }

/* ───── Layout ───── */
.app { display: flex; height: 100vh; overflow: hidden; }

.sidebar {
    width: 280px;
    background: linear-gradient(180deg, var(--darker) 0%, var(--dark) 100%);
    color: var(--white);
    padding: 24px 16px;
    position: fixed;
    right: 0; top: 0; bottom: 0;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    z-index: 100;
}

.sidebar::-webkit-scrollbar { width: 6px; }
.sidebar::-webkit-scrollbar-thumb { background: var(--gray-700); border-radius: 3px; }

.brand {
    display: flex; align-items: center; gap: 12px;
    padding: 16px; margin-bottom: 24px;
    border-bottom: 1px solid rgba(255,255,255,.08);
}
.brand img { height: 48px; filter: drop-shadow(0 4px 8px rgba(200,16,46,.4)); }
.brand-text h2 { font-size: 18px; font-weight: 700; color: var(--white); }
.brand-text small { color: var(--gray-300); font-size: 12px; }

.menu { list-style: none; }
.menu-section {
    color: var(--gray-500); font-size: 11px; font-weight: 700;
    padding: 16px 16px 6px; letter-spacing: 1px; text-transform: uppercase;
}
.menu-item {
    display: flex; align-items: center; gap: 12px;
    padding: 11px 16px; margin: 2px 0;
    color: #d8d8dc; border-radius: var(--radius-sm);
    cursor: pointer; transition: var(--transition);
    font-size: 14.5px;
}
.menu-item:hover {
    background: rgba(200,16,46,.12);
    color: var(--white); transform: translateX(-4px);
}
.menu-item.active {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    box-shadow: 0 4px 12px rgba(200,16,46,.4);
}
.menu-item .icon {
    width: 22px; text-align: center; font-size: 16px;
    opacity: .85;
}

/* ───── Main ───── */
.main {
    flex: 1;
    min-width: 0;
    margin-right: 280px;
    padding: 24px 32px;
    height: 100vh;
    overflow-y: scroll;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
}

.topbar {
    display: flex; justify-content: space-between; align-items: center;
    background: var(--white);
    padding: 16px 24px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    margin-bottom: 24px;
}
.topbar h1 { font-size: 20px; font-weight: 700; color: var(--dark); }
.topbar .meta { display: flex; gap: 20px; align-items: center; color: var(--gray-500); font-size: 13.5px; }
.topbar .meta b { color: var(--primary); font-weight: 700; }

.user-chip {
    display: flex; align-items: center; gap: 10px;
    padding: 6px 14px; background: var(--gray-100);
    border-radius: 30px; font-size: 13px;
}
.user-chip .avatar {
    width: 32px; height: 32px; border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white); display: flex; align-items: center; justify-content: center;
    font-weight: 700;
}

/* ───── Cards ───── */
.cards {
    display: grid; gap: 18px;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    margin-bottom: 24px;
}
.card {
    background: var(--white);
    padding: 22px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid rgba(0,0,0,.04);
    position: relative;
    overflow: hidden;
}
.card::before {
    content: ''; position: absolute; top: 0; right: 0;
    width: 4px; height: 100%; background: var(--primary);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.card .label { color: var(--gray-500); font-size: 13px; margin-bottom: 8px; }
.card .value { font-size: 26px; font-weight: 800; color: var(--dark); }
.card .delta { margin-top: 6px; font-size: 12px; }
.card.success::before { background: var(--success); }
.card.success .value { color: var(--success); }
.card.warning::before { background: var(--warning); }
.card.warning .value { color: var(--warning); }
.card.info::before { background: var(--info); }
.card.info .value { color: var(--info); }

/* ───── Panels ───── */
.panel {
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    margin-bottom: 24px;
    overflow: hidden;
}
.panel-head {
    padding: 18px 22px;
    border-bottom: 1px solid var(--gray-200);
    display: flex; justify-content: space-between; align-items: center;
}
.panel-head h3 { font-size: 16px; font-weight: 700; }
.panel-body { padding: 22px; }

/* ───── Buttons ───── */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 10px 18px; border: none; border-radius: var(--radius-sm);
    font-family: inherit; font-size: 14px; font-weight: 600;
    cursor: pointer; transition: var(--transition);
}
.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    box-shadow: 0 4px 12px rgba(200,16,46,.3);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 16px rgba(200,16,46,.45); }
.btn-ghost { background: var(--gray-100); color: var(--dark); }
.btn-ghost:hover { background: var(--gray-200); }
.btn-success { background: var(--success); color: var(--white); }
.btn-danger { background: var(--danger); color: var(--white); }
.btn-sm { padding: 6px 12px; font-size: 12.5px; }

/* ───── Tables ───── */
.table-wrap { overflow-x: auto; }
table.data {
    width: 100%; border-collapse: collapse; font-size: 14px;
}
table.data thead th {
    background: var(--gray-100);
    padding: 12px 14px; text-align: right;
    font-weight: 700; color: var(--gray-700);
    border-bottom: 2px solid var(--gray-200);
}
table.data tbody td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--gray-200);
}
table.data tbody tr:hover { background: var(--gray-100); }
table.data tbody tr:last-child td { border-bottom: none; }

.badge {
    display: inline-block; padding: 3px 10px;
    border-radius: 20px; font-size: 12px; font-weight: 600;
}
.badge.usd { background: #e6f4ea; color: #2e7d32; }
.badge.iqd { background: #fff3e0; color: #e65100; }
.badge.ok { background: #e6f4ea; color: var(--success); }
.badge.warn { background: #fff3e0; color: var(--warning); }
.badge.err { background: #ffebee; color: var(--danger); }

/* ───── Forms ───── */
.form-grid {
    display: grid; gap: 14px;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.field label {
    display: block; font-size: 13px; font-weight: 600;
    margin-bottom: 6px; color: var(--gray-700);
}
.field input, .field select, .field textarea {
    width: 100%; padding: 11px 14px;
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-sm);
    font-family: inherit; font-size: 14px;
    background: var(--white);
    transition: var(--transition);
}
.field input:focus, .field select:focus, .field textarea:focus {
    outline: none; border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(200,16,46,.12);
}

/* ───── Login ───── */
.login-wrap {
    min-height: 100vh;
    min-height: 100dvh;
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--darker), var(--dark));
    padding: 20px;
    box-sizing: border-box;
}
.login-box {
    background: var(--white);
    width: 100%; max-width: 420px;
    padding: 40px 32px;
    border-radius: 20px;
    box-shadow: 0 24px 64px rgba(0,0,0,.4);
    text-align: center;
    box-sizing: border-box;
}
.login-box img { height: 80px; margin-bottom: 16px; max-width: 100%; }
.login-box h1 { font-size: 22px; margin-bottom: 4px; }
.login-box p { color: var(--gray-500); margin-bottom: 28px; font-size: 13.5px; }
.login-box .field { text-align: right; margin-bottom: 14px; }
.login-box .field input { font-size: 16px; } /* prevents iOS zoom on focus */
.login-box .btn { width: 100%; justify-content: center; padding: 12px; font-size: 15px; }
.login-foot { margin-top: 20px; font-size: 12px; color: var(--gray-500); line-height: 1.7; }

@media (max-width: 560px) {
    .login-wrap { padding: 14px; align-items: center; }
    .login-box { padding: 28px 20px; border-radius: 16px; max-width: 100%; }
    .login-box img { height: 64px; margin-bottom: 10px; }
    .login-box h1 { font-size: 19px; }
    .login-box p { font-size: 12.5px; margin-bottom: 20px; }
    .login-box .field input { padding: 12px 14px; }
    .login-box .btn { padding: 13px; font-size: 15px; }
    .login-foot { font-size: 11px; }
}
@media (max-width: 380px) {
    .login-box { padding: 22px 16px; }
    .login-box img { height: 56px; }
    .login-box h1 { font-size: 17px; }
}

.alert {
    padding: 12px 16px; border-radius: var(--radius-sm);
    margin-bottom: 16px; font-size: 14px;
}
.alert-error { background: #ffebee; color: var(--danger); border: 1px solid #ffcdd2; }
.alert-ok { background: #e6f4ea; color: var(--success); border: 1px solid #c8e6c9; }

/* ───── Mobile menu toggle button ───── */
.menu-toggle {
    display: none;
    position: fixed;
    top: 14px; right: 14px;
    z-index: 200;
    width: 44px; height: 44px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    border: none; border-radius: 12px;
    font-size: 20px; cursor: pointer;
    box-shadow: 0 6px 16px rgba(200,16,46,.4);
}
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    width: 100vw; height: 100vh; height: 100dvh;
    background: rgba(0,0,0,.55);
    z-index: 150;
    backdrop-filter: blur(2px);
}
.sidebar-overlay.open { display: block; }
body.sidebar-open { overflow: hidden; }

/* ───── Tablet (≤ 1100px) ───── */
@media (max-width: 1100px) {
    .sidebar { width: 240px; }
    .main { margin-right: 240px; padding: 20px; }
    .topbar h1 { font-size: 18px; }
    .topbar .meta { gap: 14px; font-size: 12.5px; }
    .card .value { font-size: 22px; }
}

/* ───── Mobile + small tablet (≤ 900px) ───── */
@media (max-width: 900px) {
    .menu-toggle { display: flex; align-items: center; justify-content: center; }
    .app { display: block; height: 100vh; overflow: hidden; }
    .sidebar {
        position: fixed !important;
        width: 85vw !important;
        max-width: 320px;
        top: 0 !important;
        bottom: 0 !important;
        right: 0 !important;
        left: auto !important;
        visibility: hidden;
        opacity: 0;
        transform: translate3d(50px, 0, 0);
        transition: transform .3s cubic-bezier(.4,0,.2,1), opacity .25s, visibility .3s;
        z-index: 200;
    }
    .sidebar.open {
        visibility: visible;
        opacity: 1;
        transform: translate3d(0, 0, 0) !important;
    }
    .sidebar-overlay { z-index: 180; }
    .main { margin-right: 0 !important; margin-left: 0 !important; padding: 14px; padding-top: 70px; width: 100%; }

    .topbar { padding: 12px 14px; flex-wrap: wrap; gap: 10px; }
    .topbar h1 { font-size: 16px; }
    .topbar .meta { gap: 10px; flex-wrap: wrap; font-size: 12px; }
    .user-chip { padding: 4px 10px; }
    .user-chip span { display: none; }

    .cards { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .card { padding: 16px; }
    .card .value { font-size: 20px; }
    .card .label { font-size: 12px; }

    .panel-head { padding: 14px 16px; flex-wrap: wrap; gap: 8px; }
    .panel-head h3 { font-size: 14.5px; }
    .panel-body { padding: 14px; }

    .form-grid { grid-template-columns: 1fr; gap: 10px; }
    .field input, .field select, .field textarea { padding: 10px 12px; font-size: 13.5px; }

    table.data { font-size: 12.5px; }
    table.data thead th, table.data tbody td { padding: 9px 8px; }

    .btn { padding: 9px 14px; font-size: 13px; }
    .btn-sm { padding: 5px 9px; font-size: 11.5px; }

    .login-box { padding: 28px 20px; }
    .login-box img { height: 64px; }
    .login-box h1 { font-size: 19px; }
}

/* ───── Phone (≤ 560px) ───── */
@media (max-width: 560px) {
    .cards { grid-template-columns: 1fr; }
    .topbar .meta span:first-child { display: none; } /* hide date, keep clock */
    .main { padding: 10px; padding-top: 66px; }

    /* Mobile-friendly tables */
    .table-wrap { margin: 0 -4px; overflow-x: auto; -webkit-overflow-scrolling: touch; }
    table.data { min-width: 560px; font-size: 12.5px; }
    table.data thead th, table.data tbody td { padding: 9px 8px; }

    /* Tables with data-label become stacked cards */
    table.data.stacked { display: block; min-width: 0; }
    table.data.stacked thead { display: none; }
    table.data.stacked tbody, table.data.stacked tr { display: block; width: 100%; }
    table.data.stacked tr {
        background: var(--white);
        border: 1px solid var(--gray-200);
        border-radius: 12px;
        margin-bottom: 10px;
        padding: 10px;
        box-shadow: var(--shadow-sm);
    }
    table.data.stacked td {
        display: flex; justify-content: space-between; gap: 10px;
        padding: 7px 4px !important;
        border: none !important;
        border-bottom: 1px dashed var(--gray-200) !important;
        font-size: 13px;
    }
    table.data.stacked td:last-child { border-bottom: none !important; }
    table.data.stacked td::before {
        content: attr(data-label);
        font-weight: 700;
        color: var(--gray-500);
    }
    table#itemsTable { display: table; min-width: 480px; width: 100%; } /* keep invoice items as table */
    table#itemsTable thead { display: table-header-group; }
    table#itemsTable thead th { padding: 8px 6px !important; font-size: 12px; background: var(--gray-100); }
    table#itemsTable tr { display: table-row; padding: 0; background: transparent; box-shadow: none; border: none; margin: 0; }
    table#itemsTable td, table#itemsTable th { display: table-cell; border-bottom: 1px solid var(--gray-200) !important; padding: 6px 4px !important; }
    table#itemsTable td::before { content: none; }
    table#itemsTable input, table#itemsTable select { width: 100%; min-width: 70px; box-sizing: border-box; padding: 6px 4px; font-size: 12.5px; }
    table#itemsTable td:first-child { min-width: 130px; }
    /* itemsTable wrapper scrolls horizontally on its own */
    .panel-body > .table-wrap:has(#itemsTable) { margin: 0; overflow-x: auto; -webkit-overflow-scrolling: touch; }
}

/* ───── Tiny screens (≤ 380px) ───── */
@media (max-width: 380px) {
    .login-box { padding: 22px 16px; }
    .brand-text h2 { font-size: 16px; }
    .card .value { font-size: 18px; }
}

/* ───── Print ───── */
@media print {
    .sidebar, .topbar, .menu-toggle, .btn { display: none !important; }
    .main { margin: 0; padding: 0; }
    .panel { box-shadow: none; border: 1px solid #ddd; page-break-inside: avoid; }
}

/* numbers latin */
.num { font-feature-settings: "tnum"; }

/* smooth scroll */
html { scroll-behavior: smooth; }
::selection { background: var(--primary); color: var(--white); }

/* ───── Searchable Select Popup ───── */
.sel-wrap { position: relative; }
.sel-display {
    width: 100%; box-sizing: border-box;
    padding: 10px 14px;
    border: 1px solid var(--gray-200);
    border-radius: 10px;
    background: var(--white);
    font: inherit; color: var(--dark);
    cursor: pointer;
    transition: border-color .15s, box-shadow .15s;
}
.sel-display:hover { border-color: var(--gray-300, #cbd5e1); }
.sel-display:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(200,16,46,.12); }
.sel-display::placeholder { color: var(--gray-500); }

.sel-popup {
    position: fixed;
    z-index: 9999;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 12px;
    box-shadow: 0 14px 40px rgba(0,0,0,.18);
    display: flex; flex-direction: column;
    overflow: hidden;
    min-width: 200px;
    animation: selDrop .15s ease;
}
.sel-popup[hidden] { display: none !important; }
@keyframes selDrop { from{transform:translateY(-6px); opacity:0} to{transform:none; opacity:1} }

.sel-popup-head {
    padding: 8px;
    border-bottom: 1px solid var(--gray-200);
    background: var(--gray-100);
}
#selPopupSearch {
    width: 100%; box-sizing: border-box;
    padding: 8px 12px;
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    font: inherit;
    background: var(--white);
}
#selPopupSearch:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(200,16,46,.12); }

.sel-popup-list {
    overflow-y: auto;
    padding: 4px;
    flex: 1;
}
.sel-popup-item {
    padding: 11px 14px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14.5px;
    transition: background .12s;
}
.sel-popup-item:hover { background: var(--gray-100); }
.sel-popup-item.active { background: var(--primary); color: var(--white); font-weight: 700; }
.sel-popup-empty { padding: 30px; text-align: center; color: var(--gray-500); }

/* ───── Modern Items Table (#itemsTable) ───── */
#itemsTable {
    border: 1px solid var(--gray-200);
    border-radius: 14px;
    overflow: hidden;
    background: var(--white);
    box-shadow: var(--shadow-sm);
}
#itemsTable thead th {
    background: linear-gradient(180deg, var(--gray-100), #f3f4f6);
    color: var(--gray-700);
    font-size: 12.5px;
    text-transform: uppercase;
    letter-spacing: .5px;
    padding: 12px 10px;
    border-bottom: 1px solid var(--gray-200);
}
#itemsTable tbody td {
    padding: 10px 8px;
    border-bottom: 1px solid var(--gray-100);
    vertical-align: middle;
}
#itemsTable tbody tr:last-child td { border-bottom: none; }
#itemsTable tbody tr { transition: background .12s; }
#itemsTable tbody tr:hover { background: #fafafa; }
#itemsTable input[type="number"],
#itemsTable .sel-display {
    width: 100%; box-sizing: border-box;
    padding: 8px 10px;
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    background: var(--white);
    font: inherit;
    transition: border-color .15s, box-shadow .15s;
}
#itemsTable input[type="number"]:focus {
    outline: none; border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(200,16,46,.12);
}
#itemsTable .rowTotal {
    font-weight: 800;
    color: var(--primary);
    text-align: center;
    background: rgba(200,16,46,.05);
    border-radius: 6px;
}
#itemsTable .btn-danger {
    width: 34px; height: 34px;
    padding: 0;
    border-radius: 8px;
    display: inline-flex; align-items: center; justify-content: center;
}

/* ───── Preloader ───── */
.rg-preloader{
  position:fixed; inset:0; z-index:99999;
  display:flex; align-items:center; justify-content:center;
  background: radial-gradient(ellipse at center, #ffffff 0%, #fff5f6 70%, #fde2e6 100%);
  transition: opacity .5s ease, visibility .5s ease;
}
.rg-preloader.rg-hide{ opacity:0; visibility:hidden; }
.rg-preloader-inner{ text-align:center; }

.rg-logo-ring{
  position:relative;
  width:130px; height:130px;
  margin: 0 auto 28px;
  display:flex; align-items:center; justify-content:center;
}
.rg-ring{
  position:absolute; inset:0;
  border-radius:50%;
  border: 3px solid transparent;
}
.rg-ring-1{
  border-top-color: var(--primary, #c8102e);
  border-right-color: var(--primary, #c8102e);
  animation: rg-spin 1.4s linear infinite;
}
.rg-ring-2{
  inset:14px;
  border-bottom-color: var(--primary-dark, #8b0a1f);
  border-left-color: var(--primary-dark, #8b0a1f);
  animation: rg-spin 1.8s linear infinite reverse;
}
.rg-ring-3{
  inset:28px;
  border-top-color: #f5a3ad;
  border-right-color: #f5a3ad;
  animation: rg-spin 2.2s linear infinite;
}
.rg-logo-core{
  width:60px; height:60px;
  border-radius:50%;
  background: linear-gradient(135deg, var(--primary, #c8102e), var(--primary-dark, #8b0a1f));
  color:#fff; font-size:24px;
  display:flex; align-items:center; justify-content:center;
  box-shadow: 0 8px 22px rgba(200,16,46,.4);
  animation: rg-pulse 1.6s ease-in-out infinite;
}
.rg-brand{
  font-family: 'Hama', system-ui, sans-serif;
  font-size: 30px; font-weight: 800;
  background: linear-gradient(135deg, var(--primary, #c8102e), var(--primary-dark, #8b0a1f));
  -webkit-background-clip:text; background-clip:text;
  -webkit-text-fill-color: transparent;
  letter-spacing:.5px;
  animation: rg-fade-up .7s ease both;
}
.rg-tagline{
  margin-top:6px;
  color:#6b7280; font-size:13.5px; font-weight:600;
  letter-spacing:1px;
  animation: rg-fade-up .9s ease both;
}
.rg-progress{
  width: 180px; height: 4px;
  margin: 22px auto 0;
  background: rgba(200,16,46,.15);
  border-radius: 4px; overflow:hidden;
  position:relative;
}
.rg-progress span{
  position:absolute; top:0; left:0; height:100%;
  width:40%;
  background: linear-gradient(90deg, transparent, var(--primary, #c8102e), transparent);
  animation: rg-loading 1.2s ease-in-out infinite;
}
@keyframes rg-spin{ to{ transform: rotate(360deg); } }
@keyframes rg-pulse{
  0%,100%{ transform: scale(1); box-shadow: 0 8px 22px rgba(200,16,46,.4); }
  50%{ transform: scale(1.08); box-shadow: 0 12px 30px rgba(200,16,46,.55); }
}
@keyframes rg-fade-up{
  from{ opacity:0; transform: translateY(8px); }
  to{ opacity:1; transform: translateY(0); }
}
@keyframes rg-loading{
  0%{ left:-40%; } 100%{ left:100%; }
}