/* Biota: глобальные темы (ночь по умолчанию, рассвет — html[data-theme="dawn"]) */

html {
  color-scheme: dark;
  --bio-font: Inter, "Segoe UI", Arial, sans-serif;
  --bio-body-bg: radial-gradient(circle at top right, #1a2337 0%, #0f1115 42%);
  --bio-body-fg: #eaf0ff;
  --bio-nav-bg: rgba(20, 28, 44, 0.92);
  --bio-nav-border: #2a3651;
  --bio-nav-link: #c7d4fb;
  --bio-nav-link-hover-fg: #fff;
  --bio-nav-link-hover-bg: #253150;
  --bio-nav-link-hover-border: #3a4a72;
  --bio-nav-active-fg: #ffffff;
  --bio-nav-active-bg1: #4f6190;
  --bio-nav-active-bg2: #3b4b72;
  --bio-nav-active-border: #6379ab;
  --bio-nav-active-inset: rgba(255, 255, 255, 0.06);
  --bio-nav-menu-bg: rgba(24, 32, 50, 0.98);
  --bio-nav-menu-border: #3a4a72;
  --bio-nav-menu-shadow: 0 12px 28px rgba(0, 0, 0, 0.45);
  --bio-nav-refresh-border: #3a4a72;
  --bio-nav-refresh-bg1: #8f9cff;
  --bio-nav-refresh-bg2: #6f7ef2;
  --bio-nav-refresh-shadow: 0 4px 12px rgba(72, 88, 180, 0.35);
  --bio-nav-user-fg: #eaf0ff;
  --bio-nav-user-bg: #2a3656;
  --bio-nav-user-border: #445884;
  --bio-nav-logout: #ffb5b5;
  --bio-table-bg: #151b27;
  --bio-table-cell-border: #2b3650;
  --bio-table-th-bg: #202a3c;
  --bio-input-bg: #101520;
  --bio-input-fg: #eaf0ff;
  --bio-input-border: #33415f;
  --bio-input-hover-border: #415277;
  --bio-input-focus-border: #7c8cff;
  --bio-input-focus-ring: rgba(124, 140, 255, 0.22);
  --bio-input-focus-bg: #121a2a;
  --bio-btn-primary-bg1: #8f9cff;
  --bio-btn-primary-bg2: #6f7ef2;
  --bio-btn-primary-shadow: 0 5px 14px rgba(72, 88, 180, 0.35);
  --bio-btn-sm-shadow: 0 2px 8px rgba(72, 88, 180, 0.28);
  --bio-btn-ghost-bg: #2a3656;
  --bio-btn-ghost-border: #445884;
  --bio-muted: #9bb0d8;
  --bio-filter-border: #2f3b57;
  --bio-filter-bg1: rgba(30, 41, 64, 0.78);
  --bio-filter-bg2: rgba(20, 27, 41, 0.92);
  --bio-filter-shadow: 0 10px 26px rgba(0, 0, 0, 0.22);
  --bio-filter-h3: #c9d5ff;
  --bio-field-label: #aebde8;
  --bio-check-row-border: rgba(105, 126, 174, 0.35);
  --bio-check-row-sticky-bg: #141b29;
  --bio-chk-border: #394766;
  --bio-chk-bg: rgba(16, 21, 32, 0.88);
  --bio-chk-hover-border: #5c709f;
  --bio-chk-hover-bg: rgba(24, 31, 48, 0.95);
  --bio-table-wrap-border: #2b3650;
  --bio-inv-name-link: #eaf0ff;
  --bio-inv-name-link-border: rgba(143, 156, 255, 0.42);
  --bio-inv-name-link-hover-fg: #fff;
  --bio-inv-name-link-hover-border: #a8b9ff;
  --bio-emp-code-bg: rgba(124, 140, 255, 0.1);
  --bio-emp-code-border: rgba(124, 140, 255, 0.38);
  --bio-emp-code-fg: #dce4ff;
  --bio-emp-code-hover-bg: rgba(124, 140, 255, 0.22);
  --bio-emp-code-hover-border: #8f9cff;
  --bio-emp-code-hover-fg: #fff;
  --bio-emp-label-link: #eaf0ff;
  --bio-emp-label-border: rgba(143, 156, 255, 0.42);
  --bio-emp-label-hover-fg: #fff;
  --bio-emp-label-hover-border: #a8b9ff;
  --bio-inv-ok: #8fd993;
  --bio-auth-card-border: #2f3b57;
  --bio-auth-card-bg1: rgba(30, 41, 64, 0.82);
  --bio-auth-card-bg2: rgba(20, 27, 41, 0.95);
  --bio-auth-card-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
  --bio-remember: #c2d0ef;
  --bio-msg-success-bg: #1a3d2e;
  --bio-msg-success-fg: #b8f5c8;
  --bio-msg-error-bg: #3d1a1a;
  --bio-msg-error-fg: #ffb8b8;
  --bio-msg-info-bg: #202a3c;
  --bio-msg-info-fg: #eaf0ff;
  --bio-theme-btn-bg: rgba(255, 255, 255, 0.06);
  --bio-theme-btn-border: rgba(148, 163, 210, 0.35);
  --bio-theme-btn-fg: #dce6ff;
  --bio-theme-btn-hover-bg: rgba(255, 255, 255, 0.1);
  /* Панели страниц (график, склад, кабинет, регламенты…) */
  --bio-surface-panel: rgba(16, 23, 36, 0.88);
  --bio-surface-deep: rgba(14, 18, 28, 0.97);
  --bio-surface-item: rgba(12, 16, 26, 0.55);
  --bio-surface-item-border: #2a3550;
  --bio-heading-accent: #c9d5ff;
  --bio-subheading: #c7d5ef;
  --bio-caption-soft: #7a8aad;
  --bio-schedule-alt-col: #20283b;
  --bio-schedule-alt-col2: #3a435a;
  --bio-tab-pill-bg: #202a3c;
  --bio-tab-pill-fg: #7c8cff;
  --bio-tab-pill-active-bg: #7c8cff;
  --bio-tab-pill-active-fg: #ffffff;
  /* Чип ячейки «№ инструмента» (product detail): явные цвета вместо color-mix — стабильнее в Яндекс.Браузере и старых Chromium. */
  --bio-tool-number-chip-bg: #252d4a;
  --bio-tool-number-chip-border: #3a4666;
  --bio-graph-muted-btn-bg: #2a3348;
  --bio-graph-muted-btn-fg: #d7e2ff;
  --bio-graph-muted-btn-border: #4a5878;
  --bio-text-on-shift: #1a1f2f;
  --bio-error-soft: #ffb8b8;
  --bio-card-gradient1: rgba(28, 38, 58, 0.95);
  --bio-card-gradient2: rgba(18, 24, 38, 0.98);
  /* STL / превью плиток (фон сцены и рамки под canvas) */
  --bio-preview-canvas-bg: #d3d7de;
  --bio-preview-canvas-bg-empty: #cfd3da;
  --bio-preview-canvas-border: #374563;
  --bio-preview-image-border: #aeb6c4;
  --bio-preview-image-bg: #dde1e8;
  --bio-shadow-card: rgba(0, 0, 0, 0.22);
  /* Кнопки графика / регламентов: разблокировка, печать, PNG, локальный «светлый вид» */
  --bio-btn-danger-bg1: #a82a32;
  --bio-btn-danger-bg2: #751c22;
  --bio-btn-danger-border: #d45760;
  --bio-btn-danger-hover-bg1: #c2323c;
  --bio-btn-danger-hover-bg2: #8e2229;
  --bio-btn-danger-hover-border: #e87078;
  --bio-btn-danger-fg: #ffffff;
  --bio-btn-edit-on-bg1: #32415f;
  --bio-btn-edit-on-bg2: #26324b;
  --bio-btn-edit-on-border: #4f6190;
  --bio-btn-edit-on-fg: var(--bio-body-fg);
  --bio-btn-edit-on-hover-bg1: #3a4b6d;
  --bio-btn-edit-on-hover-bg2: #2d3a57;
  --bio-btn-edit-on-hover-border: #5a6d9a;
  --bio-btn-edit-on-hover-fg: #ffffff;
  --bio-btn-print-bg1: #f5f5f5;
  --bio-btn-print-bg2: #e4e4e4;
  --bio-btn-print-fg: #1a1a1a;
  --bio-btn-print-border: #9a9a9a;
  --bio-btn-print-hover-border: #666666;
  --bio-btn-print-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
  --bio-btn-export-bg1: #2d3a52;
  --bio-btn-export-bg2: #1f2838;
  --bio-btn-export-border: #4f6190;
  --bio-btn-export-hover-border: #6379ab;
  --bio-btn-export-fg: var(--bio-body-fg);
  --bio-btn-export-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
  --bio-btn-local-light-bg1: #f0f3fa;
  --bio-btn-local-light-bg2: #dce3f0;
  --bio-btn-local-light-fg: #1e2a44;
  --bio-btn-local-light-border: #9aa8c4;
  --bio-btn-local-light-shadow: 0 2px 8px rgba(40, 60, 100, 0.12);
  --bio-btn-local-light-hover-fg: #0f1728;
  --bio-btn-local-light-active-bg1: #dce8ff;
  --bio-btn-local-light-active-bg2: #c5d6f5;
  --bio-btn-local-light-active-border: #5a6d9a;
  --bio-btn-local-light-active-fg: #0f1728;
}

html[data-theme="dawn"] {
  color-scheme: light;
  --bio-body-bg:
    /* Мягкие пятна без сильной мяты внизу справа (иначе просвечивает сквозь полупрозрачные панели). */
    radial-gradient(ellipse 90% 60% at 96% -10%, rgba(255, 232, 212, 0.85) 0%, rgba(255, 255, 255, 0) 60%),
    radial-gradient(ellipse 80% 55% at 4% 110%, rgba(235, 228, 255, 0.7) 0%, rgba(255, 255, 255, 0) 55%),
    radial-gradient(ellipse 58% 42% at 78% 96%, rgba(241, 233, 222, 0.45) 0%, rgba(255, 255, 255, 0) 52%),
    radial-gradient(ellipse 55% 40% at 18% 10%, rgba(253, 224, 231, 0.55) 0%, rgba(255, 255, 255, 0) 52%),
    linear-gradient(168deg, #fbf7f1 0%, #f6efe6 45%, #f4f1ec 100%);
  --bio-body-fg: #3c362f;
  --bio-nav-bg: rgba(255, 254, 251, 0.94);
  --bio-nav-border: #e0d4c6;
  --bio-nav-link: #1c1917;
  --bio-nav-link-hover-fg: #134e4a;
  --bio-nav-link-hover-bg: #f5f0e8;
  --bio-nav-link-hover-border: #d6c9b8;
  --bio-nav-active-fg: #fff;
  --bio-nav-active-bg1: #14b8a6;
  --bio-nav-active-bg2: #0d9488;
  --bio-nav-active-border: #0f766e;
  --bio-nav-active-inset: rgba(255, 255, 255, 0.12);
  --bio-nav-menu-bg: rgba(255, 254, 251, 0.98);
  --bio-nav-menu-border: #e0d4c6;
  --bio-nav-menu-shadow: 0 14px 32px rgba(55, 42, 36, 0.12);
  --bio-nav-refresh-border: #0f766e;
  --bio-nav-refresh-bg1: #2dd4bf;
  --bio-nav-refresh-bg2: #0d9488;
  --bio-nav-refresh-shadow: 0 4px 14px rgba(13, 148, 136, 0.32);
  --bio-nav-user-fg: #1c1917;
  --bio-nav-user-bg: #e7f2ef;
  --bio-nav-user-border: #b8d4ce;
  --bio-nav-logout: #c2410c;
  --bio-table-bg: #fffefb;
  --bio-table-cell-border: #e5dcd0;
  --bio-table-th-bg: #efe8de;
  --bio-input-bg: #fffefb;
  --bio-input-fg: #292524;
  --bio-input-border: #d6c9b8;
  --bio-input-hover-border: #b8a99a;
  --bio-input-focus-border: #0d9488;
  --bio-input-focus-ring: rgba(13, 148, 136, 0.25);
  --bio-input-focus-bg: #f8faf9;
  --bio-btn-primary-bg1: #2dd4bf;
  --bio-btn-primary-bg2: #0d9488;
  --bio-btn-primary-shadow: 0 5px 14px rgba(13, 148, 136, 0.32);
  --bio-btn-sm-shadow: 0 2px 8px rgba(13, 148, 136, 0.26);
  --bio-btn-ghost-bg: #fffefb;
  --bio-btn-ghost-border: #d6c9b8;
  --bio-muted: #6b6258;
  --bio-filter-border: #e0d4c6;
  --bio-filter-bg1: rgba(255, 252, 247, 0.95);
  --bio-filter-bg2: rgba(241, 233, 222, 0.98);
  --bio-filter-shadow: 0 10px 26px rgba(55, 35, 20, 0.07);
  --bio-filter-h3: #134e4a;
  --bio-field-label: #44403c;
  --bio-check-row-border: rgba(180, 150, 170, 0.45);
  --bio-check-row-sticky-bg: #faf6f1;
  --bio-chk-border: #cfc3b2;
  --bio-chk-bg: rgba(255, 254, 251, 0.96);
  --bio-chk-hover-border: #0d9488;
  --bio-chk-hover-bg: rgba(240, 253, 250, 0.96);
  --bio-table-wrap-border: #d0c4b4;
  --bio-inv-name-link: #0f766e;
  --bio-inv-name-link-border: rgba(13, 148, 136, 0.35);
  --bio-inv-name-link-hover-fg: #042f2a;
  --bio-inv-name-link-hover-border: #0d9488;
  --bio-emp-code-bg: rgba(13, 148, 136, 0.1);
  --bio-emp-code-border: rgba(13, 148, 136, 0.35);
  --bio-emp-code-fg: #115e59;
  --bio-emp-code-hover-bg: rgba(13, 148, 136, 0.16);
  --bio-emp-code-hover-border: #0d9488;
  --bio-emp-code-hover-fg: #042f2a;
  --bio-emp-label-link: #0f766e;
  --bio-emp-label-border: rgba(13, 148, 136, 0.35);
  --bio-emp-label-hover-fg: #042f2a;
  --bio-emp-label-hover-border: #0d9488;
  --bio-inv-ok: #15803d;
  --bio-auth-card-border: #e0d4c6;
  --bio-auth-card-bg1: rgba(255, 252, 247, 0.96);
  --bio-auth-card-bg2: rgba(247, 237, 226, 0.98);
  --bio-auth-card-shadow: 0 12px 30px rgba(55, 42, 36, 0.08);
  --bio-remember: #57534e;
  --bio-msg-success-bg: #d1fae5;
  --bio-msg-success-fg: #065f46;
  --bio-msg-error-bg: #fee2e2;
  --bio-msg-error-fg: #991b1b;
  --bio-msg-info-bg: #efe8de;
  --bio-msg-info-fg: #292524;
  --bio-theme-btn-bg: rgba(255, 255, 255, 0.55);
  --bio-theme-btn-border: #d6c9b8;
  --bio-theme-btn-fg: #44403c;
  --bio-theme-btn-hover-bg: #f5f0e8;
  --bio-surface-panel: rgba(255, 252, 247, 0.94);
  --bio-surface-deep: rgba(255, 254, 251, 0.97);
  --bio-surface-item: rgba(247, 240, 232, 0.9);
  --bio-surface-item-border: #e0d4c6;
  --bio-heading-accent: #134e4a;
  --bio-subheading: #44403c;
  --bio-caption-soft: #6b7280;
  --bio-schedule-alt-col: #efe8de;
  --bio-schedule-alt-col2: #e8e0d8;
  --bio-tab-pill-bg: #efe8de;
  --bio-tab-pill-fg: #0f766e;
  --bio-tab-pill-active-bg: #0d9488;
  --bio-tab-pill-active-fg: #ffffff;
  --bio-tool-number-chip-bg: #eef5f3;
  --bio-tool-number-chip-border: #c5dbd4;
  --bio-graph-muted-btn-bg: #ede9fe;
  --bio-graph-muted-btn-fg: #3d3358;
  --bio-graph-muted-btn-border: #cfc7e8;
  --bio-text-on-shift: #1a1f2f;
  --bio-error-soft: #b91c1c;
  --bio-card-gradient1: rgba(255, 252, 247, 0.96);
  --bio-card-gradient2: rgba(247, 237, 226, 0.98);
  --bio-preview-canvas-bg: #ebe6df;
  --bio-preview-canvas-bg-empty: #e3ddd4;
  --bio-preview-canvas-border: #cfc3b2;
  --bio-preview-image-border: #d6c9b8;
  --bio-preview-image-bg: #f5f0e8;
  --bio-shadow-card: rgba(55, 42, 36, 0.1);
  --bio-btn-danger-bg1: #e11d48;
  --bio-btn-danger-bg2: #9f1239;
  --bio-btn-danger-border: #fb7185;
  --bio-btn-danger-hover-bg1: #f43f5e;
  --bio-btn-danger-hover-bg2: #be123c;
  --bio-btn-danger-hover-border: #fda4af;
  --bio-btn-danger-fg: #ffffff;
  --bio-btn-edit-on-bg1: #14b8a6;
  --bio-btn-edit-on-bg2: #0d9488;
  --bio-btn-edit-on-border: #0f766e;
  --bio-btn-edit-on-fg: #ffffff;
  --bio-btn-edit-on-hover-bg1: #2dd4bf;
  --bio-btn-edit-on-hover-bg2: #0f766e;
  --bio-btn-edit-on-hover-border: #115e59;
  --bio-btn-edit-on-hover-fg: #ffffff;
  --bio-btn-print-bg1: #fafaf9;
  --bio-btn-print-bg2: #f5f5f4;
  --bio-btn-print-fg: #1c1917;
  --bio-btn-print-border: #d6d3d1;
  --bio-btn-print-hover-border: #a8a29e;
  --bio-btn-print-shadow: 0 2px 6px rgba(55, 42, 36, 0.06);
  --bio-btn-export-bg1: #44403c;
  --bio-btn-export-bg2: #292524;
  --bio-btn-export-border: #57534e;
  --bio-btn-export-hover-border: #78716c;
  --bio-btn-export-fg: #fafaf9;
  --bio-btn-export-shadow: 0 2px 10px rgba(55, 42, 36, 0.12);
  --bio-btn-local-light-bg1: #fffefb;
  --bio-btn-local-light-bg2: #f5f0e8;
  --bio-btn-local-light-fg: #44403c;
  --bio-btn-local-light-border: #d6c9b8;
  --bio-btn-local-light-shadow: var(--bio-filter-shadow);
  --bio-btn-local-light-hover-fg: #134e4a;
  --bio-btn-local-light-active-bg1: #e0f2fe;
  --bio-btn-local-light-active-bg2: #bae6fd;
  --bio-btn-local-light-active-border: #0284c7;
  --bio-btn-local-light-active-fg: #0c4a6e;
}

body {
  font-family: var(--bio-font);
  margin: 0;
  background: var(--bio-body-bg);
  color: var(--bio-body-fg);
  transition: background 0.35s ease, color 0.28s ease;
}

@keyframes navItemReveal {
  from {
    opacity: 0;
    transform: translateY(-7px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes navDropdownMenuReveal {
  from {
    opacity: 0;
    transform: translateY(-6px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.nav {
  display: flex;
  gap: 8px;
  padding: 10px 14px;
  background: var(--bio-nav-bg);
  align-items: center;
  border-bottom: 1px solid var(--bio-nav-border);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition:
    background 0.28s ease,
    border-color 0.28s ease,
    box-shadow 0.32s ease;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04);
}

html[data-theme="dawn"] .nav {
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.65);
}

.nav > * {
  animation: navItemReveal 0.44s cubic-bezier(0.22, 1, 0.36, 1) backwards;
}

.nav > *:nth-child(1) {
  animation-delay: 0.02s;
}
.nav > *:nth-child(2) {
  animation-delay: 0.05s;
}
.nav > *:nth-child(3) {
  animation-delay: 0.08s;
}
.nav > *:nth-child(4) {
  animation-delay: 0.11s;
}
.nav > *:nth-child(5) {
  animation-delay: 0.14s;
}
.nav > *:nth-child(6) {
  animation-delay: 0.17s;
}
.nav > *:nth-child(7) {
  animation-delay: 0.2s;
}
.nav > *:nth-child(8) {
  animation-delay: 0.23s;
}
.nav > *:nth-child(9) {
  animation-delay: 0.26s;
}
.nav > *:nth-child(10) {
  animation-delay: 0.29s;
}
.nav > *:nth-child(11) {
  animation-delay: 0.32s;
}
.nav > *:nth-child(12) {
  animation-delay: 0.35s;
}
.nav > *:nth-child(n + 13) {
  animation-delay: 0.38s;
}

.nav a {
  position: relative;
  color: var(--bio-nav-link);
  text-decoration: none;
  font-weight: 600;
  white-space: nowrap;
  font-size: 13px;
  padding: 6px 10px;
  border: 1px solid transparent;
  border-radius: 6px;
  transition:
    background 0.22s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.22s cubic-bezier(0.22, 1, 0.36, 1),
    color 0.2s ease,
    transform 0.22s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.24s ease;
}

.nav a:hover {
  color: var(--bio-nav-link-hover-fg);
  background: var(--bio-nav-link-hover-bg);
  border-color: var(--bio-nav-link-hover-border);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.18);
}

html[data-theme="dawn"] .nav a:hover {
  box-shadow: 0 6px 18px rgba(55, 42, 36, 0.1);
}

.nav a:focus-visible {
  outline: 2px solid var(--bio-input-focus-border);
  outline-offset: 2px;
}

.nav a:active {
  transform: translateY(0);
  transition-duration: 0.1s;
}

.nav a.active {
  color: var(--bio-nav-active-fg);
  background: linear-gradient(180deg, var(--bio-nav-active-bg1) 0%, var(--bio-nav-active-bg2) 100%);
  border-color: var(--bio-nav-active-border);
  box-shadow:
    inset 0 0 0 1px var(--bio-nav-active-inset),
    0 4px 14px rgba(0, 0, 0, 0.2);
  transition:
    background 0.22s ease,
    border-color 0.22s ease,
    color 0.2s ease,
    transform 0.22s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.24s ease;
}

html[data-theme="dawn"] .nav a.active {
  box-shadow:
    inset 0 0 0 1px var(--bio-nav-active-inset),
    0 4px 14px rgba(13, 148, 136, 0.22);
}

.nav a.active:hover {
  transform: translateY(-1px);
  filter: brightness(1.04);
}

.nav-theme-wrap {
  display: inline-flex;
  align-items: center;
  margin-right: 4px;
}

.nav-theme-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.25rem;
  height: 30px;
  padding: 0 8px;
  border-radius: 8px;
  border: 1px solid var(--bio-theme-btn-border);
  background: var(--bio-theme-btn-bg);
  color: var(--bio-theme-btn-fg);
  font-size: 15px;
  line-height: 1;
  cursor: pointer;
  transition:
    background 0.24s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.22s ease,
    transform 0.26s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.24s ease;
}

.nav-theme-btn:hover {
  background: var(--bio-theme-btn-hover-bg);
  transform: translateY(-2px) scale(1.04);
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.16);
}

html[data-theme="dawn"] .nav-theme-btn:hover {
  box-shadow: 0 8px 20px rgba(55, 42, 36, 0.1);
}

.nav-theme-btn:active {
  transform: translateY(0) scale(1);
  transition-duration: 0.12s;
}

.nav-theme-btn:focus-visible {
  outline: 2px solid var(--bio-input-focus-border);
  outline-offset: 2px;
}

.nav-dropdown {
  position: relative;
  align-self: center;
}

.nav-dropdown > summary {
  list-style: none;
  cursor: pointer;
  color: var(--bio-nav-link);
  font-weight: 600;
  white-space: nowrap;
  font-size: 13px;
  padding: 6px 10px;
  border: 1px solid transparent;
  border-radius: 6px;
  transition:
    background 0.22s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.22s cubic-bezier(0.22, 1, 0.36, 1),
    color 0.2s ease,
    transform 0.22s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.24s ease;
  user-select: none;
}

.nav-dropdown > summary::-webkit-details-marker {
  display: none;
}

.nav-dropdown > summary::after {
  content: "▾";
  display: inline-block;
  margin-left: 5px;
  font-size: 9px;
  opacity: 0.75;
  transform-origin: 50% 55%;
  transition: transform 0.32s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.2s ease;
}

.nav-dropdown[open] > summary::after {
  transform: rotate(-180deg);
  opacity: 0.95;
}

.nav-dropdown > summary:hover {
  color: var(--bio-nav-link-hover-fg);
  background: var(--bio-nav-link-hover-bg);
  border-color: var(--bio-nav-link-hover-border);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.18);
}

html[data-theme="dawn"] .nav-dropdown > summary:hover {
  box-shadow: 0 6px 18px rgba(55, 42, 36, 0.1);
}

.nav-dropdown > summary.active {
  color: var(--bio-nav-active-fg);
  background: linear-gradient(180deg, var(--bio-nav-active-bg1) 0%, var(--bio-nav-active-bg2) 100%);
  border-color: var(--bio-nav-active-border);
  box-shadow:
    inset 0 0 0 1px var(--bio-nav-active-inset),
    0 4px 14px rgba(0, 0, 0, 0.2);
}

html[data-theme="dawn"] .nav-dropdown > summary.active {
  box-shadow:
    inset 0 0 0 1px var(--bio-nav-active-inset),
    0 4px 14px rgba(13, 148, 136, 0.22);
}

.nav-dropdown[open] > summary {
  color: var(--bio-nav-link-hover-fg);
  background: var(--bio-nav-link-hover-bg);
  border-color: var(--bio-nav-link-hover-border);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.14);
}

html[data-theme="dawn"] .nav-dropdown[open] > summary {
  color: #fff;
  background: linear-gradient(180deg, var(--bio-nav-active-bg1) 0%, var(--bio-nav-active-bg2) 100%);
  border-color: var(--bio-nav-active-border);
  box-shadow: 0 6px 18px rgba(55, 42, 36, 0.08);
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  min-width: 200px;
  padding: 6px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: var(--bio-nav-menu-bg);
  border: 1px solid var(--bio-nav-menu-border);
  border-radius: 6px;
  box-shadow: var(--bio-nav-menu-shadow);
  z-index: 40;
  transform-origin: top center;
  transition: background 0.22s ease, border-color 0.22s ease;
}

.nav-dropdown[open] > .nav-dropdown-menu {
  animation: navDropdownMenuReveal 0.28s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.nav-dropdown-menu a {
  border-radius: 4px;
  transition:
    background 0.2s cubic-bezier(0.22, 1, 0.36, 1),
    color 0.18s ease,
    transform 0.2s cubic-bezier(0.22, 1, 0.36, 1);
}

.nav-dropdown-menu a:hover {
  transform: translateX(2px);
}

html[data-theme="dawn"] .nav-dropdown-menu a:hover {
  background: color-mix(in srgb, var(--bio-input-focus-border) 12%, transparent);
}

.nav .nav-spacer {
  margin-left: auto;
}

.nav .nav-refresh-form {
  margin: 0;
}

.nav .nav-refresh-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  padding: 0;
  border-radius: 999px;
  border: 1px solid var(--bio-nav-refresh-border);
  background: linear-gradient(180deg, var(--bio-nav-refresh-bg1) 0%, var(--bio-nav-refresh-bg2) 100%);
  color: #fff;
  box-shadow: var(--bio-nav-refresh-shadow);
  cursor: pointer;
  font-size: 16px;
  line-height: 1;
  transition:
    filter 0.2s ease,
    transform 0.24s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.26s ease;
}

.nav .nav-refresh-btn:hover {
  filter: brightness(1.08) saturate(1.05);
  transform: translateY(-2px) scale(1.04);
  box-shadow:
    var(--bio-nav-refresh-shadow),
    0 0 0 3px rgba(143, 156, 255, 0.22);
}

html[data-theme="dawn"] .nav .nav-refresh-btn:hover {
  box-shadow:
    var(--bio-nav-refresh-shadow),
    0 0 0 3px rgba(45, 212, 191, 0.28);
}

.nav .nav-refresh-btn:active {
  transform: translateY(0) scale(1);
  transition-duration: 0.12s;
}

.nav .nav-refresh-btn.is-loading {
  background: linear-gradient(180deg, #ff8d8d 0%, #e15353 100%);
  border-color: #d85a5a;
  box-shadow: 0 4px 12px rgba(210, 76, 76, 0.45);
  animation: bio-nav-spin 0.9s linear infinite;
  pointer-events: none;
}

@keyframes bio-nav-spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.nav .nav-user {
  color: var(--bio-nav-user-fg);
  background: var(--bio-nav-user-bg);
  border-color: var(--bio-nav-user-border);
}

.nav .nav-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.25rem;
  height: 30px;
  padding: 0 8px;
  border-radius: 8px;
  border: 1px solid var(--bio-theme-btn-border);
  background: var(--bio-theme-btn-bg);
  color: var(--bio-theme-btn-fg);
  line-height: 1;
  cursor: pointer;
  text-decoration: none;
  transition:
    background 0.24s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.22s ease,
    transform 0.26s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.24s ease;
}
.nav .nav-icon-btn svg {
  display: block;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  overflow: visible;
}
.nav .nav-icon-btn:hover {
  background: var(--bio-theme-btn-hover-bg);
  transform: translateY(-2px) scale(1.04);
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.16);
}
html[data-theme="dawn"] .nav .nav-icon-btn:hover {
  box-shadow: 0 8px 20px rgba(55, 42, 36, 0.1);
}
.nav .nav-icon-btn:active {
  transform: translateY(0) scale(1);
  transition-duration: 0.12s;
}
.nav .nav-icon-btn:focus-visible {
  outline: 2px solid var(--bio-input-focus-border);
  outline-offset: 2px;
}
.nav .nav-icon-btn.active {
  /* Сбрасываем всё что накладывает .nav a.active — иконка должна быть одного размера с кнопкой темы */
  background: var(--bio-theme-btn-hover-bg);
  border-color: var(--bio-input-focus-border);
  box-shadow: none;
  color: var(--bio-theme-btn-fg);
  padding: 0 8px;
  border-radius: 8px;
}
.nav .nav-icon-btn.active:hover {
  transform: translateY(-2px) scale(1.04);
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.16);
}
html[data-theme="dawn"] .nav .nav-icon-btn.active:hover {
  box-shadow: 0 8px 20px rgba(55, 42, 36, 0.1);
}

.nav .nav-logout {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--bio-nav-logout);
  min-width: 2.25rem;
  padding: 6px 10px;
  line-height: 0;
}

.nav .nav-logout-icon {
  display: block;
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  opacity: 0.94;
  filter: drop-shadow(0 1px 1px rgba(0, 0, 0, 0.14));
  overflow: visible;
}

.nav a.nav-logout:hover .nav-logout-icon {
  opacity: 1;
}

html[data-theme="dawn"] .nav .nav-logout-icon {
  filter: drop-shadow(0 1px 1px rgba(55, 42, 36, 0.08));
}

.container {
  padding: 16px 18px;
}

.messages {
  list-style: none;
  padding: 0;
  margin: 0 0 12px 0;
}

.message {
  padding: 8px 12px;
  border-radius: 6px;
  margin-bottom: 6px;
  background: var(--bio-msg-info-bg);
  color: var(--bio-msg-info-fg);
  transition: background 0.22s ease, color 0.22s ease, transform 0.2s ease;
}

.message--success {
  background: var(--bio-msg-success-bg);
  color: var(--bio-msg-success-fg);
}

.message--error {
  background: var(--bio-msg-error-bg);
  color: var(--bio-msg-error-fg);
}

.message--warning,
.message--debug {
  background: var(--bio-msg-info-bg);
  color: var(--bio-msg-info-fg);
}

table {
  border-collapse: collapse;
  width: 100%;
  background: var(--bio-table-bg);
  transition: background 0.25s ease;
}

th,
td {
  border: 1px solid var(--bio-table-cell-border);
  padding: 8px;
  font-size: 13px;
  transition: border-color 0.22s ease, background 0.22s ease;
}

th {
  background: var(--bio-table-th-bg);
  text-align: left;
}

input,
select,
textarea {
  width: 100%;
  box-sizing: border-box;
  background: var(--bio-input-bg);
  color: var(--bio-input-fg);
  border: 1px solid var(--bio-input-border);
  border-radius: 4px;
  padding: 8px 10px;
  transition: border-color 0.16s ease, box-shadow 0.16s ease, background 0.16s ease, color 0.2s ease;
  font: inherit;
}

textarea {
  min-height: 64px;
  resize: vertical;
}

input:hover,
select:hover,
textarea:hover {
  border-color: var(--bio-input-hover-border);
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--bio-input-focus-border);
  box-shadow: 0 0 0 3px var(--bio-input-focus-ring);
  background: var(--bio-input-focus-bg);
}

.btn {
  background: linear-gradient(180deg, var(--bio-btn-primary-bg1) 0%, var(--bio-btn-primary-bg2) 100%);
  color: #fff;
  border: 0;
  border-radius: 4px;
  padding: 8px 12px;
  cursor: pointer;
  font-weight: 600;
  transition: transform 0.14s ease, filter 0.14s ease, box-shadow 0.18s ease;
  box-shadow: var(--bio-btn-primary-shadow);
}

.btn:hover {
  filter: brightness(1.05);
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

/* «Быстрое редактирование» (карточка продукта, станки): красная кнопка без тени primary/dawn */
.btn.product-btn-edit-mode {
  background: linear-gradient(180deg, #ef6a6a 0%, #cf4242 100%);
  border: 1px solid #a93131;
  color: #fff;
  box-shadow: 0 4px 12px rgba(169, 49, 49, 0.38);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.btn.product-btn-edit-mode:hover,
.btn.product-btn-edit-mode:focus {
  box-shadow: 0 5px 14px rgba(139, 30, 30, 0.42);
}

.btn.btn-ghost {
  background: var(--bio-btn-ghost-bg);
  box-shadow: none;
  border: 1px solid var(--bio-btn-ghost-border);
  color: var(--bio-body-fg);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

html[data-theme="dawn"] .btn.btn-ghost {
  color: var(--bio-input-fg);
}

.page-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 2px 0 14px 0;
  align-items: center;
}

.muted {
  color: var(--bio-muted);
}

.filter-panel {
  margin: 12px 0 14px 0;
  padding: 14px;
  border: 1px solid var(--bio-filter-border);
  border-radius: 7px;
  background: linear-gradient(180deg, var(--bio-filter-bg1) 0%, var(--bio-filter-bg2) 100%);
  box-shadow: var(--bio-filter-shadow);
  transition: border-color 0.22s ease, box-shadow 0.28s ease;
}

.filter-panel h3 {
  margin: 2px 0 10px 0;
  font-size: 0.98rem;
  color: var(--bio-filter-h3);
  letter-spacing: 0.2px;
}

.filter-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 12px;
  align-items: end;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 7px;
  min-width: 0;
}

.field > span {
  color: var(--bio-field-label);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.2px;
}

.filter-actions {
  display: flex;
  align-items: end;
  gap: 8px;
  flex-wrap: wrap;
}

.auto-submit-form .filter-actions {
  display: none;
}

.check-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-top: 10px;
  padding-top: 8px;
  border-top: 1px dashed var(--bio-check-row-border);
  transition: border-color 0.2s ease;
}

.check-row > .label {
  color: var(--bio-field-label);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2px;
  margin-right: 2px;
}

.chk {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  white-space: nowrap;
  padding: 4px 10px;
  border: 1px solid var(--bio-chk-border);
  border-radius: 999px;
  background: var(--bio-chk-bg);
  color: var(--bio-body-fg);
  transition: border-color 0.16s ease, background 0.16s ease, transform 0.2s ease;
}

.chk:hover {
  border-color: var(--bio-chk-hover-border);
  background: var(--bio-chk-hover-bg);
}

html[data-theme="dawn"] .chk {
  color: var(--bio-input-fg);
}

.chk input[type="checkbox"],
.chk input[type="radio"] {
  width: auto;
  margin: 0;
  accent-color: var(--bio-input-focus-border);
}

.table-wrap {
  overflow-x: auto;
  margin-top: 8px;
  border: 1px solid var(--bio-table-wrap-border);
  border-radius: 4px;
  padding: 8px;
  transition: border-color 0.22s ease;
}

.data-grid {
  min-width: max-content;
  font-size: 13px;
  width: 100%;
}

.data-grid th,
.data-grid td {
  padding: 6px 8px;
}

.btn.btn-sm {
  padding: 4px 10px;
  font-size: 12px;
  line-height: 1.25;
  border-radius: 3px;
  box-shadow: var(--bio-btn-sm-shadow);
  font-weight: 600;
}

.inventory-payroll-table.data-grid {
  min-width: max-content;
  table-layout: fixed;
  width: 100%;
}

.inventory-payroll-table.data-grid th,
.inventory-payroll-table.data-grid td {
  vertical-align: middle;
}

.inventory-payroll-table .inv-payroll-code {
  width: 6%;
  white-space: nowrap;
}

.inventory-payroll-table .inv-payroll-name {
  width: 26%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.inventory-payroll-table .inv-payroll-name a {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--bio-inv-name-link);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid var(--bio-inv-name-link-border);
  padding-bottom: 1px;
  line-height: 1.35;
  transition: color 0.16s ease, border-color 0.16s ease;
}

.inventory-payroll-table .inv-payroll-name a:hover {
  color: var(--bio-inv-name-link-hover-fg);
  border-bottom-color: var(--bio-inv-name-link-hover-border);
}

.inventory-payroll-table .inv-payroll-dept {
  width: 22%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.inventory-payroll-table .inv-payroll-hours {
  width: 28%;
  white-space: nowrap;
  text-align: right;
}

.inventory-payroll-table .inv-payroll-action {
  width: 7rem;
  min-width: 5.5rem;
  text-align: center;
  padding: 6px 4px;
}

.inventory-payroll-table .inv-payroll-st {
  width: 4.25rem;
  min-width: 4.25rem;
  text-align: center;
  white-space: nowrap;
}

.inventory-payroll-table .inv-payroll-ok {
  color: var(--bio-inv-ok);
  font-weight: 700;
}

.employees-directory-table.data-grid {
  min-width: 0;
  table-layout: fixed;
  width: 100%;
}

.employees-directory-table .emp-dir-code {
  width: 5.25rem;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
}

.employees-directory-table .emp-dir-code a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.25rem;
  padding: 5px 9px;
  border-radius: 4px;
  background: var(--bio-emp-code-bg);
  border: 1px solid var(--bio-emp-code-border);
  color: var(--bio-emp-code-fg);
  font-weight: 700;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  text-decoration: none;
  line-height: 1.2;
  transition: background 0.14s ease, border-color 0.14s ease, color 0.14s ease;
}

.employees-directory-table .emp-dir-code a:hover {
  background: var(--bio-emp-code-hover-bg);
  border-color: var(--bio-emp-code-hover-border);
  color: var(--bio-emp-code-hover-fg);
}

.employees-directory-table .emp-dir-label {
  width: 18%;
  min-width: 7rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.employees-directory-table .emp-dir-label a {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--bio-emp-label-link);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid var(--bio-emp-label-border);
  padding-bottom: 1px;
  line-height: 1.35;
  transition: color 0.16s ease, border-color 0.16s ease;
}

.employees-directory-table .emp-dir-label a:hover {
  color: var(--bio-emp-label-hover-fg);
  border-bottom-color: var(--bio-emp-label-hover-border);
}

.employees-directory-table .emp-dir-cell {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.auth-page {
  overflow-x: hidden;
  box-sizing: border-box;
}

.auth-page .container {
  width: 100%;
  max-width: 440px;
  margin: 0 auto;
  box-sizing: border-box;
}

/* Старые классы auth-card — для совместимости; основной стиль в shifts/css/auth.css */
.auth-card {
  border: 1px solid var(--bio-auth-card-border);
  border-radius: 7px;
  background: linear-gradient(180deg, var(--bio-auth-card-bg1) 0%, var(--bio-auth-card-bg2) 100%);
  box-shadow: var(--bio-auth-card-shadow);
  padding: 18px 16px;
  transition: border-color 0.25s ease, box-shadow 0.3s ease;
}

.auth-card h2 {
  margin: 0 0 8px 0;
  font-size: 1.3rem;
}

.auth-title {
  margin: 0 0 8px 0;
  font-size: 1.3rem;
  font-weight: 700;
}

.auth-row {
  margin: 10px 0;
}

.auth-actions {
  margin-top: 12px;
  display: flex;
  gap: 8px;
  align-items: center;
}

.auth-actions .btn {
  width: 100%;
}

.auth-help {
  margin-top: 10px;
  font-size: 13px;
}

.remember-row {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--bio-remember);
}

.remember-row input {
  width: auto;
  margin: 0;
}

@media (max-width: 900px) {
  .filter-grid {
    grid-template-columns: repeat(2, minmax(160px, 1fr));
  }
}

@media (max-width: 720px) {
  body {
    font-size: 14px;
  }

  .container {
    padding: 12px;
  }

  .nav {
    padding: 8px 10px;
    gap: 6px;
    overflow-x: visible;
    flex-wrap: wrap;
    align-items: stretch;
  }

  .nav a,
  .nav-dropdown > summary {
    font-size: 12px;
    padding: 7px 9px;
    line-height: 1.2;
  }

  .nav .nav-spacer {
    flex-basis: 100%;
    width: 100%;
    margin-left: 0;
  }

  .nav .nav-refresh-form {
    align-self: center;
  }

  .nav .nav-refresh-btn {
    width: 32px;
    height: 32px;
    font-size: 15px;
  }

  .nav-dropdown-menu {
    left: 0;
    right: auto;
    min-width: min(260px, calc(100vw - 24px));
  }

  .filter-panel {
    padding: 10px;
    margin: 10px 0 12px 0;
    border-radius: 6px;
  }

  .filter-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .check-row {
    gap: 6px;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 4px;
  }

  .check-row > .label {
    position: sticky;
    left: 0;
    background: var(--bio-check-row-sticky-bg);
    padding-right: 8px;
  }

  .chk {
    font-size: 12px;
    padding: 5px 10px;
  }

  .btn {
    min-height: 36px;
  }

  .btn.btn-sm {
    min-height: 0;
  }

  .table-wrap {
    padding: 6px;
  }

  table th,
  table td {
    font-size: 12px;
  }

  .auth-page .container {
    max-width: 100%;
    padding-left: max(12px, env(safe-area-inset-left, 0px));
    padding-right: max(12px, env(safe-area-inset-right, 0px));
  }

  .auth-card {
    padding: 14px 12px;
    border-radius: 6px;
  }
}

@media (prefers-reduced-motion: reduce) {
  body,
  .nav,
  .nav > *,
  .nav a,
  .nav-dropdown > summary,
  .nav-dropdown[open] > .nav-dropdown-menu,
  .nav-dropdown-menu a,
  .nav-theme-btn,
  .chk,
  input,
  select,
  textarea,
  .btn,
  .message,
  .filter-panel {
    transition: none !important;
    animation: none !important;
  }

  .nav .nav-refresh-btn {
    transition: none !important;
  }

  .nav a:hover,
  .nav a.active:hover,
  .nav-dropdown > summary:hover,
  .nav-dropdown[open] > summary,
  .nav-dropdown-menu a:hover,
  .nav-theme-btn:hover,
  .nav .nav-refresh-btn:hover {
    transform: none !important;
  }

  .nav-dropdown > summary::after {
    transition: none !important;
  }
}