:root {
  --blue: #0055A5;
  --blue-dark: #003d7a;
  --blue-light: #1a73c8;
  --blue-soft: rgba(0, 85, 165, 0.08);
  --blue-mid: rgba(0, 85, 165, 0.2);
  --accent: #E8521A;
  --accent-soft: rgba(232, 82, 26, 0.1);
  --text: #1a2332;
  --sub: #5a6a7e;
  --dim: #9aa5b4;
  --border: #dde3ec;
  --bg: #f0f4f8;
  --bg2: #f7f9fc;
  --white: #ffffff;
  --red: #e53e3e;
  --green: #2f9e44;
  --orange: #e8821a;
  --r: 10px;
  --shadow: 0 2px 8px rgba(0, 85, 165, 0.08);
  --shadow-md: 0 4px 20px rgba(0, 85, 165, 0.12);
  --sidebar-w: 240px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { overflow-x: hidden; }
body { font-family: 'Inter', 'Segoe UI', sans-serif; background: var(--bg); color: var(--text); font-size: 14px; line-height: 1.6; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
input, textarea, select { font-family: inherit; font-size: 14px; }

/* ── BUTTONS ── */
.btn { display: inline-flex; align-items: center; gap: 7px; padding: 10px 20px; border-radius: 8px; font-size: 14px; font-weight: 600; cursor: pointer; transition: all .18s; border: none; }
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-dark); }
.btn-secondary { background: var(--white); color: var(--blue); border: 1.5px solid var(--blue-mid); }
.btn-secondary:hover { background: var(--blue-soft); border-color: var(--blue); }
.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { background: #c94515; }
.btn-ghost { background: transparent; color: var(--sub); border: 1px solid var(--border); padding: 8px 14px; }
.btn-ghost:hover { background: var(--bg); color: var(--text); }
.btn-sm { padding: 6px 14px; font-size: 12px; }
.btn-lg { padding: 14px 32px; font-size: 16px; border-radius: 10px; }

/* ── BADGES ── */
.badge { display: inline-flex; align-items: center; font-size: 11px; font-weight: 600; padding: 3px 9px; border-radius: 99px; }
.badge-blue { background: var(--blue-soft); color: var(--blue); border: 1px solid var(--blue-mid); }
.badge-green { background: rgba(47,158,68,.1); color: var(--green); border: 1px solid rgba(47,158,68,.25); }
.badge-orange { background: rgba(232,130,26,.1); color: var(--orange); border: 1px solid rgba(232,130,26,.25); }
.badge-red { background: rgba(229,62,62,.1); color: var(--red); border: 1px solid rgba(229,62,62,.25); }
.badge-gray { background: var(--bg); color: var(--sub); border: 1px solid var(--border); }

/* ── FORM ── */
.form-group { margin-bottom: 16px; }
.form-label { display: block; font-size: 12px; font-weight: 600; color: var(--sub); margin-bottom: 5px; text-transform: uppercase; letter-spacing: .04em; }
.form-input { width: 100%; padding: 10px 14px; border: 1.5px solid var(--border); border-radius: 8px; font-size: 14px; background: var(--white); color: var(--text); outline: none; transition: border-color .15s; }
.form-input:focus { border-color: var(--blue); }
.form-input::placeholder { color: var(--dim); }
textarea.form-input { resize: vertical; min-height: 90px; }
select.form-input { cursor: pointer; }

/* ── CARDS ── */
.card { background: var(--white); border: 1px solid var(--border); border-radius: var(--r); padding: 20px; box-shadow: var(--shadow); }
.card-title { font-size: 15px; font-weight: 700; color: var(--text); margin-bottom: 14px; }

/* ── FLASH MESSAGES ── */
.flash-list { position: fixed; top: 20px; right: 20px; z-index: 9999; display: flex; flex-direction: column; gap: 8px; }
.flash { padding: 12px 18px; border-radius: 10px; font-size: 13px; font-weight: 500; box-shadow: var(--shadow-md); max-width: 360px; }
.flash.success { background: #f0fff4; border: 1px solid #9ae6b4; color: #276749; }
.flash.error   { background: #fff5f5; border: 1px solid #feb2b2; color: #c53030; }
.flash.info    { background: #ebf8ff; border: 1px solid #90cdf4; color: #2a69ac; }

/* ── CABINET LAYOUT ── */
.cab { display: flex; min-height: 100vh; }
.cab-nav {
  width: var(--sidebar-w); min-width: var(--sidebar-w);
  background: var(--white); border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  padding: 0 0 12px; position: fixed; top: 0; left: 0; bottom: 0; z-index: 200;
  overflow-y: auto; overflow-x: hidden;
}
.cab-nav-logo {
  display: flex; align-items: center; gap: 10px;
  padding: 18px 18px 16px; border-bottom: 1px solid var(--border);
  text-decoration: none; margin-bottom: 12px;
}
.cab-nav-logo-icon {
  width: 34px; height: 34px; background: var(--blue); border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 800; font-size: 12px; flex-shrink: 0;
}
.cab-nav-logo-text { font-size: 14px; font-weight: 700; color: var(--text); line-height: 1.2; }
.cab-nav-logo-sub  { font-size: 10px; font-weight: 500; color: var(--sub); }
.cab-nav-section { font-size: 10px; font-weight: 700; color: var(--dim); text-transform: uppercase; letter-spacing: .06em; padding: 0 18px; margin: 10px 0 4px; }
.cab-nav-items { display: flex; flex-direction: column; gap: 2px; padding: 0 10px; flex: 1; }
.cab-item {
  width: 100%; border-radius: 9px; display: flex; align-items: center; gap: 10px;
  padding: 9px 12px; color: var(--sub); transition: background .15s, color .15s;
  border: none; background: transparent; text-decoration: none; font-size: 13px; font-weight: 500;
  white-space: nowrap; cursor: pointer; position: relative;
}
.cab-item:hover  { background: var(--bg); color: var(--text); }
.cab-item.active { background: var(--blue-soft); color: var(--blue); }
.cab-item svg    { width: 17px; height: 17px; flex-shrink: 0; }
.cab-label       { flex: 1; text-align: left; }
.cab-badge-num {
  min-width: 18px; height: 18px; background: var(--accent); border-radius: 99px;
  font-size: 10px; font-weight: 700; color: #fff;
  display: flex; align-items: center; justify-content: center; padding: 0 5px;
}
.cab-sep { height: 1px; background: var(--border); margin: 8px 10px; }
.cab-nav-bottom { padding: 0 10px; }

.cab-main { margin-left: var(--sidebar-w); flex: 1; display: flex; flex-direction: column; min-width: 0; min-height: 100vh; }
.cab-page { padding: 28px 32px; flex: 1; }
.cab-page-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; gap: 16px; flex-wrap: wrap; }
.cab-page-title { font-size: 22px; font-weight: 800; color: var(--text); }
.cab-page-sub { font-size: 13px; color: var(--sub); margin-top: 3px; }

/* ── MOBILE ── */
.mob-bar { display: none; }
.cab-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 199; }
.cab-overlay.open { display: block; }

@media(max-width: 900px) {
  .cab-nav {
    transform: translateX(-100%);
    transition: transform .25s cubic-bezier(.4,0,.2,1);
    z-index: 999 !important;
  }
  .cab-nav.open { transform: translateX(0); box-shadow: 6px 0 30px rgba(0,0,0,.15); }
  .cab-main { margin-left: 0; }
  .cab-page { padding: 16px; }
  .mob-bar {
    display: flex; align-items: center; gap: 12px;
    padding: 0 16px; height: 54px; background: var(--blue);
    position: sticky; top: 0; z-index: 100;
    border-bottom: 1px solid rgba(255,255,255,.15); flex-shrink: 0;
  }
  .mob-burger { background: none; border: none; cursor: pointer; color: #fff; padding: 6px; display: flex; }
  .mob-title  { font-size: 15px; font-weight: 700; color: #fff; flex: 1; }
}

/* ── TABLE ── */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.data-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.data-table th { background: var(--bg2); padding: 10px 14px; text-align: left; font-weight: 700; color: var(--sub); font-size: 11px; text-transform: uppercase; letter-spacing: .04em; border-bottom: 2px solid var(--border); }
.data-table td { padding: 12px 14px; border-bottom: 1px solid var(--border); color: var(--text); vertical-align: middle; }
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: var(--bg2); }

/* На мобильных строки таблицы превращаются в карточки — иначе таблица
   с 5-6 колонками и кнопками действий не помещается на узкий экран и
   листается вбок мелким текстом. */
@media(max-width: 700px) {
  .table-wrap { overflow-x: visible; }
  .data-table thead { display: none; }
  .data-table, .data-table tbody, .data-table tr, .data-table td { display: block; width: 100%; }
  .data-table tr { border: 1px solid var(--border); border-radius: 12px; margin-bottom: 10px; padding: 12px 14px; }
  .data-table tr:last-child { margin-bottom: 0; }
  .data-table tr:hover td { background: none; }
  .data-table td { border-bottom: none; padding: 5px 0; white-space: normal !important; }
  .data-table td[data-label]::before {
    content: attr(data-label);
    display: block; font-size: 10px; font-weight: 700; color: var(--sub);
    text-transform: uppercase; letter-spacing: .04em; margin-bottom: 2px;
  }
}

/* ── SUPPORT MODAL ── */
.support-modal-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 1000; align-items: center; justify-content: center; padding: 20px; }
.support-modal-overlay.open { display: flex; }
.support-modal { background: var(--white); border-radius: 14px; width: 100%; max-width: 440px; box-shadow: var(--shadow-md); overflow: hidden; }
.support-modal-header { display: flex; align-items: center; justify-content: space-between; padding: 18px 20px; border-bottom: 1px solid var(--border); }
.support-modal-header h3 { font-size: 16px; font-weight: 700; color: var(--text); }
.support-modal-header button { background: none; border: none; font-size: 22px; line-height: 1; color: var(--sub); cursor: pointer; padding: 0 4px; }
.support-modal-body { padding: 18px 20px; }
.support-modal-body textarea { width: 100%; padding: 10px 14px; border: 1.5px solid var(--border); border-radius: 8px; font-size: 14px; font-family: inherit; resize: vertical; min-height: 110px; outline: none; }
.support-modal-body textarea:focus { border-color: var(--blue); }
.support-modal-footer { display: flex; justify-content: flex-end; gap: 10px; padding: 14px 20px; border-top: 1px solid var(--border); }

/* ── STATUS DOTS ── */
.status-dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; margin-right: 5px; vertical-align: middle; }
.status-dot.pending  { background: var(--orange); }
.status-dot.confirmed { background: var(--blue); }
.status-dot.completed { background: var(--green); }
.status-dot.cancelled { background: var(--red); }

/* ── GRID ── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
@media(max-width: 900px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }
@media(max-width: 640px) { .cab-page-title { font-size: 18px; } }