/* ===== TTM FORGE OS - dark system theme ===== */

/* --- Marketing page additions (used with styles.css) --- */
.forge-hero {
  position: relative;
  padding: 7rem 0 5rem;
  background:
    radial-gradient(ellipse 80% 60% at 20% 0%, rgba(255, 255, 255, 0.06) 0%, transparent 50%),
    linear-gradient(160deg, #0b0c0e 0%, #14161a 60%, #0b0c0e 100%);
  color: #e8e8ea;
  overflow: hidden;
}

.forge-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.forge-hero .container { position: relative; z-index: 1; }

.forge-hero__eyebrow {
  display: inline-block;
  padding: 0.35rem 0.85rem;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: #c9c9cd;
  margin-bottom: 1.25rem;
}

.forge-hero__title {
  font-family: 'Russo One', sans-serif;
  font-size: clamp(2.5rem, 7vw, 4.5rem);
  line-height: 1.02;
  letter-spacing: 0.02em;
  color: #fff;
  margin-bottom: 1rem;
}

.forge-hero__title span { color: #8a8a92; }

.forge-hero__sub {
  max-width: 560px;
  color: #a8a8b0;
  font-size: 1.0625rem;
  line-height: 1.7;
  margin-bottom: 2rem;
}

.forge-hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; }

.btn--forge {
  background: #fff;
  color: #0b0c0e;
  border: none;
}

.btn--forge:hover {
  background: #e8e8ea;
  color: #0b0c0e;
}

.btn--forge-ghost {
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(10px);
}

.btn--forge-ghost:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}

.forge-modules__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.forge-module {
  padding: 1.75rem 1.5rem;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 14px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.35s;
}

.forge-module:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.1);
}

.forge-module__icon {
  font-family: 'Russo One', sans-serif;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: #8a8a92;
  display: block;
  margin-bottom: 0.75rem;
}

.forge-module h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.forge-module p {
  font-size: 0.8125rem;
  color: #5c5c5c;
  line-height: 1.6;
}

.forge-strip {
  position: relative;
  padding: 4.5rem 0;
  background: linear-gradient(160deg, #0b0c0e 0%, #16181d 100%);
  color: #fff;
  overflow: hidden;
}

.forge-strip::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.forge-strip .container { position: relative; z-index: 1; }

.forge-strip__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3rem;
  align-items: center;
}

.forge-strip .section__eyebrow { color: #8a8a92; }
.forge-strip .section__title { color: #fff; }

.forge-strip__desc {
  color: #a8a8b0;
  line-height: 1.7;
  margin: 1rem 0 2rem;
  max-width: 520px;
}

.forge-strip__panel {
  position: relative;
  padding: 1.35rem 1.4rem 1.5rem;
  background: #070708;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    inset 0 0 40px rgba(0, 0, 0, 0.55),
    0 24px 56px rgba(0, 0, 0, 0.5);
  font-family: 'JetBrains Mono', 'Ubuntu Mono', 'Consolas', monospace;
  font-size: 0.78rem;
  color: #c9c9cd;
  line-height: 1.85;
  overflow: hidden;
  min-height: 12.5rem;
}

.forge-strip__panel::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0.028) 0,
    rgba(255, 255, 255, 0.028) 1px,
    transparent 1px,
    transparent 3px
  );
  opacity: 0.55;
  mix-blend-mode: soft-light;
}

.forge-strip__panel::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(ellipse at center, transparent 40%, rgba(0, 0, 0, 0.35) 100%);
}

.forge-strip__panel-body {
  position: relative;
  z-index: 1;
  white-space: pre-wrap;
}

.forge-strip__panel .ok { color: #7ee2a8; }
.forge-strip__panel .warn { color: #f0d47e; }
.forge-strip__panel .dim { color: #6b6b73; }

.forge-strip__cursor {
  display: inline-block;
  width: 0.55ch;
  height: 1.05em;
  margin-left: 0.15rem;
  vertical-align: text-bottom;
  background: #c9c9cd;
  animation: forge-blink 1s steps(1) infinite;
}

@keyframes forge-blink {
  50% { opacity: 0; }
}

.forge-strip__panel.is-typing .forge-strip__cursor { opacity: 1; }

@media (prefers-reduced-motion: reduce) {
  .forge-strip__cursor { animation: none; }
  .forge-strip__panel::before { opacity: 0.25; }
}

@media (max-width: 900px) {
  .forge-modules__grid { grid-template-columns: 1fr; }
  .forge-strip__grid { grid-template-columns: 1fr; }
}

/* --- Standalone system pages (login + dashboard, no styles.css) --- */
.system-body {
  margin: 0;
  min-height: 100vh;
  font-family: 'Ubuntu', -apple-system, sans-serif;
  background:
    radial-gradient(ellipse 70% 50% at 80% -10%, rgba(255, 255, 255, 0.05) 0%, transparent 50%),
    linear-gradient(160deg, #0b0c0e 0%, #14161a 60%, #0e0f12 100%);
  color: #e8e8ea;
  line-height: 1.6;
}

.system-body * { box-sizing: border-box; }
.system-body a { color: inherit; text-decoration: none; }
.system-body ul { list-style: none; margin: 0; padding: 0; }

/* Login */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.login-card {
  width: 100%;
  max-width: 400px;
  padding: 2.5rem 2.25rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  backdrop-filter: blur(20px);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.5);
  text-align: center;
}

.login-card__logo {
  width: 64px;
  height: 64px;
  object-fit: contain;
  margin: 0 auto 1rem;
  filter: invert(1) brightness(1.4);
  opacity: 0.9;
}

.login-card__title {
  font-family: 'Russo One', sans-serif;
  font-size: 1.35rem;
  letter-spacing: 0.06em;
  color: #fff;
  margin: 0 0 0.25rem;
}

.login-card__sub {
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #8a8a92;
  margin: 0 0 2rem;
}

.login-field { margin-bottom: 1rem; text-align: left; }

.login-field label {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #8a8a92;
  margin-bottom: 0.4rem;
}

.login-field input {
  width: 100%;
  padding: 0.85rem 1rem;
  font-family: inherit;
  font-size: 0.9375rem;
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 12px;
  transition: border-color 0.25s, box-shadow 0.25s;
}

.login-field input:focus {
  outline: none;
  border-color: rgba(255, 255, 255, 0.4);
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.08);
}

.login-error {
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
  font-size: 0.8125rem;
  color: #f2a6a6;
  background: rgba(255, 80, 80, 0.08);
  border: 1px solid rgba(255, 80, 80, 0.25);
  border-radius: 10px;
}

.login-btn {
  width: 100%;
  padding: 0.9rem;
  margin-top: 0.5rem;
  font-family: inherit;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #0b0c0e;
  background: #fff;
  border: none;
  border-radius: 999px;
  cursor: pointer;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s;
}

.login-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(255, 255, 255, 0.15);
}

.login-note {
  margin-top: 1.5rem;
  font-size: 0.7rem;
  color: #6b6b73;
  line-height: 1.6;
}

.login-back {
  display: inline-block;
  margin-top: 1rem;
  font-size: 0.75rem;
  color: #8a8a92;
  transition: color 0.25s;
}

.login-back:hover { color: #fff; }

/* Dashboard */
.os-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1.5rem;
  background: rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(16px);
  position: sticky;
  top: 0;
  z-index: 100;
}

.os-topbar__brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.os-topbar__brand img {
  height: 34px;
  width: auto;
  filter: invert(1) brightness(1.4);
  opacity: 0.9;
}

.os-topbar__name {
  font-family: 'Russo One', sans-serif;
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  color: #fff;
}

.os-topbar__name span { color: #8a8a92; }

.os-topbar__meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.75rem;
  color: #8a8a92;
}

.os-user {
  padding: 0.35rem 0.85rem;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  color: #e8e8ea;
}

.os-logout {
  padding: 0.35rem 0.95rem;
  font-family: inherit;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #0b0c0e;
  background: #fff;
  border: none;
  border-radius: 999px;
  cursor: pointer;
  transition: opacity 0.25s;
}

.os-logout:hover { opacity: 0.85; }

.os-main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

.os-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.os-heading h1 {
  font-family: 'Russo One', sans-serif;
  font-size: 1.5rem;
  letter-spacing: 0.04em;
  color: #fff;
  margin: 0;
}

.os-heading .os-proto {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  background: rgba(240, 212, 126, 0.12);
  border: 1px solid rgba(240, 212, 126, 0.3);
  color: #f0d47e;
}

.os-kpis {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.85rem;
  margin-bottom: 1.5rem;
}

.os-kpi {
  padding: 1.25rem;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 16px;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), border-color 0.3s;
}

.os-kpi:hover {
  transform: translateY(-3px);
  border-color: rgba(255, 255, 255, 0.2);
}

.os-kpi__label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #8a8a92;
  display: block;
  margin-bottom: 0.4rem;
}

.os-kpi__value {
  font-family: 'Russo One', sans-serif;
  font-size: 1.75rem;
  color: #fff;
  line-height: 1;
}

.os-kpi__value small {
  font-size: 0.9rem;
  color: #8a8a92;
}

.os-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 0.85rem;
}

.os-panel {
  padding: 1.4rem;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 16px;
  margin-bottom: 0.85rem;
}

.os-panel h2 {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #8a8a92;
  margin: 0 0 1rem;
}

.os-table { width: 100%; border-collapse: collapse; font-size: 0.8125rem; }

.os-table th {
  text-align: left;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #6b6b73;
  padding: 0.4rem 0.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.os-table td {
  padding: 0.65rem 0.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  color: #d9d9dd;
}

.os-table tr:last-child td { border-bottom: none; }

.os-progress {
  position: relative;
  height: 6px;
  min-width: 90px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  overflow: hidden;
}

.os-progress span {
  position: absolute;
  inset: 0 auto 0 0;
  background: linear-gradient(90deg, #9a9aa2, #fff);
  border-radius: 999px;
}

.os-status {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 999px;
}

.os-status--run { background: rgba(126, 226, 168, 0.12); color: #7ee2a8; border: 1px solid rgba(126, 226, 168, 0.3); }
.os-status--idle { background: rgba(255, 255, 255, 0.08); color: #a8a8b0; border: 1px solid rgba(255, 255, 255, 0.14); }
.os-status--warn { background: rgba(240, 212, 126, 0.12); color: #f0d47e; border: 1px solid rgba(240, 212, 126, 0.3); }
.os-status--dev { background: rgba(140, 170, 255, 0.12); color: #9db4f5; border: 1px solid rgba(140, 170, 255, 0.3); }

.os-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.8125rem;
  color: #d9d9dd;
}

.os-list li:last-child { border-bottom: none; }
.os-list .dim { color: #6b6b73; font-size: 0.7rem; }

.os-footer {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem 2rem;
  font-size: 0.7rem;
  color: #6b6b73;
}

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

/* --- App shell: sidebar layout --- */
.config-banner {
  padding: 0.75rem 1.5rem;
  background: rgba(240, 212, 126, 0.1);
  border-bottom: 1px solid rgba(240, 212, 126, 0.3);
  color: #f0d47e;
  font-size: 0.8125rem;
  text-align: center;
}

.config-banner code {
  font-family: 'Ubuntu Mono', monospace;
  background: rgba(255, 255, 255, 0.08);
  padding: 0.1rem 0.4rem;
  border-radius: 6px;
}

.os-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  max-width: 1400px;
  margin: 0 auto;
  min-height: calc(100vh - 60px);
}

.os-sidebar {
  padding: 1.5rem 0.85rem;
  border-right: 1px solid rgba(255, 255, 255, 0.07);
}

.os-nav__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  width: 100%;
  padding: 0.7rem 1rem;
  margin-bottom: 0.25rem;
  font-family: inherit;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: #a8a8b0;
  background: none;
  border: 1px solid transparent;
  border-radius: 12px;
  cursor: pointer;
  text-align: left;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.os-nav__item:hover { background: rgba(255, 255, 255, 0.05); color: #fff; }

.os-nav__item.is-active {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.14);
  color: #fff;
}

.os-nav__soon {
  font-size: 0.55rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.07);
  color: #6b6b73;
}

.os-content { padding: 2rem 1.75rem 4rem; min-width: 0; }

@media (max-width: 900px) {
  .os-layout { grid-template-columns: 1fr; }
  .os-sidebar {
    display: flex;
    gap: 0.35rem;
    overflow-x: auto;
    padding: 0.75rem;
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  }
  .os-nav__item { width: auto; white-space: nowrap; margin-bottom: 0; }
}

/* --- Buttons --- */
.os-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 1.2rem;
  font-family: inherit;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.25s, background 0.25s;
}

.os-btn--primary { background: #fff; color: #0b0c0e; }
.os-btn--primary:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(255, 255, 255, 0.15); }

.os-btn--ghost {
  background: rgba(255, 255, 255, 0.06);
  color: #e8e8ea;
  border: 1px solid rgba(255, 255, 255, 0.16);
}
.os-btn--ghost:hover { background: rgba(255, 255, 255, 0.12); }

.os-btn--danger {
  background: rgba(255, 80, 80, 0.1);
  color: #f2a6a6;
  border: 1px solid rgba(255, 80, 80, 0.3);
}
.os-btn--danger:hover { background: rgba(255, 80, 80, 0.18); }

.os-btn--icon {
  padding: 0.35rem 0.6rem;
  font-size: 0.8rem;
  background: rgba(255, 255, 255, 0.06);
  color: #c9c9cd;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
}
.os-btn--icon:hover { background: rgba(255, 255, 255, 0.12); color: #fff; }

/* --- Inventory toolbar --- */
.os-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1rem;
}

.os-search {
  flex: 1;
  min-width: 200px;
  padding: 0.65rem 1rem;
  font-family: inherit;
  font-size: 0.875rem;
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  transition: border-color 0.25s;
}

.os-search:focus { outline: none; border-color: rgba(255, 255, 255, 0.35); }
.os-search::placeholder { color: #6b6b73; }

.os-chips { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 1rem; }

.os-chip {
  padding: 0.35rem 0.9rem;
  font-family: inherit;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: #a8a8b0;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.os-chip:hover { color: #fff; background: rgba(255, 255, 255, 0.1); }

.os-chip.is-active {
  background: #fff;
  color: #0b0c0e;
  border-color: #fff;
  font-weight: 700;
}

.os-chip--warn.is-active { background: #f0d47e; border-color: #f0d47e; }

/* --- Inventory table --- */
.os-table td.os-td-actions { text-align: right; white-space: nowrap; }

.os-table tr.is-low td { background: rgba(240, 212, 126, 0.05); }

.os-qty {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.os-qty__num { min-width: 2.5rem; text-align: center; font-weight: 700; color: #fff; }

.os-qty button {
  width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: inherit;
  font-size: 0.85rem;
  color: #c9c9cd;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 7px;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.os-qty button:hover { background: rgba(255, 255, 255, 0.14); color: #fff; }

.os-empty {
  padding: 3rem 1.5rem;
  text-align: center;
  color: #6b6b73;
  font-size: 0.875rem;
}

.os-empty strong { display: block; color: #a8a8b0; margin-bottom: 0.35rem; font-size: 1rem; }

/* --- Modal --- */
.os-modal {
  position: fixed;
  inset: 0;
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: rgba(5, 5, 7, 0.7);
  backdrop-filter: blur(6px);
}

.os-modal[hidden] { display: none; }

.os-modal__card {
  width: 100%;
  max-width: 460px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 1.75rem;
  background: #16181d;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.6);
}

.os-modal__title {
  font-family: 'Russo One', sans-serif;
  font-size: 1.1rem;
  letter-spacing: 0.04em;
  color: #fff;
  margin: 0 0 1.25rem;
}

.os-field { margin-bottom: 0.9rem; }

.os-field label {
  display: block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #8a8a92;
  margin-bottom: 0.35rem;
}

.os-field input,
.os-field select,
.os-field textarea {
  width: 100%;
  padding: 0.65rem 0.85rem;
  font-family: inherit;
  font-size: 0.875rem;
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  transition: border-color 0.25s;
}

.os-field input:focus,
.os-field select:focus,
.os-field textarea:focus {
  outline: none;
  border-color: rgba(255, 255, 255, 0.35);
}

.os-field select option { background: #16181d; }

.os-field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }

.os-modal__actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.6rem;
  margin-top: 1.25rem;
}

/* --- Category manager rows --- */
.os-cat-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.os-cat-row:last-child { border-bottom: none; }

.os-cat-row input {
  flex: 1;
  padding: 0.45rem 0.7rem;
  font-family: inherit;
  font-size: 0.8125rem;
  color: #fff;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid transparent;
  border-radius: 8px;
  transition: border-color 0.2s, background 0.2s;
}

.os-cat-row input:focus {
  outline: none;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.25);
}

/* --- Toast --- */
.os-toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(12px);
  padding: 0.7rem 1.4rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: #0b0c0e;
  background: #fff;
  border-radius: 999px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s, transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  z-index: 800;
}

.os-toast.is-visible { opacity: 1; transform: translateX(-50%) translateY(0); }
.os-toast--error { background: #f2a6a6; }

/* --- Google sign-in button --- */
.login-google {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  width: 100%;
  padding: 0.85rem;
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 700;
  color: #0b0c0e;
  background: #fff;
  border: none;
  border-radius: 999px;
  cursor: pointer;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s;
}

.login-google:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(255, 255, 255, 0.15);
}

.login-google svg { flex-shrink: 0; }

.login-google:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* --- Command palette --- */
.os-kbd {
  padding: 0.3rem 0.7rem;
  font-family: 'Ubuntu Mono', monospace;
  font-size: 0.68rem;
  color: #8a8a92;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  cursor: pointer;
  transition: color 0.2s, background 0.2s;
}

.os-kbd:hover { color: #fff; background: rgba(255, 255, 255, 0.1); }

.os-palette {
  position: fixed;
  inset: 0;
  z-index: 700;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 12vh 1.5rem 1.5rem;
  background: rgba(5, 5, 7, 0.6);
  backdrop-filter: blur(6px);
}

.os-palette[hidden] { display: none; }

.os-palette__card {
  width: 100%;
  max-width: 520px;
  background: #16181d;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 16px;
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.6);
  overflow: hidden;
}

.os-palette__card input {
  width: 100%;
  padding: 1rem 1.25rem;
  font-family: inherit;
  font-size: 0.95rem;
  color: #fff;
  background: none;
  border: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.os-palette__card input:focus { outline: none; }
.os-palette__card input::placeholder { color: #6b6b73; }

.os-palette__card ul {
  max-height: 320px;
  overflow-y: auto;
  padding: 0.4rem;
}

.os-palette__item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.65rem 0.9rem;
  font-size: 0.875rem;
  color: #d9d9dd;
  border-radius: 10px;
  cursor: pointer;
}

.os-palette__item:hover,
.os-palette__item.is-selected {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.os-palette__hint {
  font-size: 0.65rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #6b6b73;
  white-space: nowrap;
}

.os-palette__empty {
  padding: 1rem;
  text-align: center;
  font-size: 0.8125rem;
  color: #6b6b73;
}

/* --- Announcements --- */
.os-announce-form {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.os-announce-form input {
  flex: 1;
  min-width: 0;
  padding: 0.6rem 0.9rem;
  font-family: inherit;
  font-size: 0.8125rem;
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  transition: border-color 0.25s;
}

.os-announce-form input:focus { outline: none; border-color: rgba(255, 255, 255, 0.35); }
.os-announce-form input::placeholder { color: #6b6b73; }

.os-list--announce li { align-items: flex-start; }
.os-list--announce li span:first-child { line-height: 1.5; }

/* --- Friendlier shell: greeting, icons, section fade --- */
.os-greet { margin-bottom: 1.5rem; }

.os-greet h1 {
  font-family: 'Russo One', sans-serif;
  font-size: 1.75rem;
  letter-spacing: 0.03em;
  color: #fff;
  margin: 0 0 0.25rem;
}

.os-greet p { margin: 0; font-size: 0.875rem; color: #8a8a92; }

.os-section:not([hidden]) {
  animation: osSectionIn 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes osSectionIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.os-nav__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  opacity: 0.75;
}

.os-nav__item.is-active .os-nav__icon { opacity: 1; }
.os-nav__label { flex: 1; text-align: left; }

.os-panel {
  transition: border-color 0.3s;
}

.os-panel:hover { border-color: rgba(255, 255, 255, 0.16); }

.os-subnote {
  margin: -0.75rem 0 1.25rem;
  font-size: 0.8125rem;
  color: #6b6b73;
}

/* KPI accent colors */
.os-kpi { border-left: 3px solid rgba(255, 255, 255, 0.25); }
.os-kpi--white { border-left-color: rgba(255, 255, 255, 0.55); }
.os-kpi--amber { border-left-color: #f0d47e; }
.os-kpi--amber .os-kpi__value { color: #f0d47e; }
.os-kpi--blue { border-left-color: #9db4f5; }
.os-kpi--blue .os-kpi__value { color: #9db4f5; }
.os-kpi--green { border-left-color: #7ee2a8; }
.os-kpi--green .os-kpi__value { color: #7ee2a8; }

/* --- Stock level indicators --- */
.os-dot {
  display: inline-block;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  margin-right: 0.55rem;
  vertical-align: middle;
}

.os-dot--ok { background: #7ee2a8; box-shadow: 0 0 8px rgba(126, 226, 168, 0.5); }
.os-dot--low { background: #f0d47e; box-shadow: 0 0 8px rgba(240, 212, 126, 0.5); }
.os-dot--out { background: #f28b8b; box-shadow: 0 0 8px rgba(242, 139, 139, 0.55); }

.os-qty__num--ok { color: #7ee2a8; }
.os-qty__num--low { color: #f0d47e; }
.os-qty__num--out { color: #f28b8b; }

.os-table tr.is-out td { background: rgba(242, 139, 139, 0.06); }

.os-legend {
  display: flex;
  gap: 1.25rem;
  margin-bottom: 0.85rem;
  font-size: 0.72rem;
  color: #8a8a92;
}

.os-legend .os-dot { margin-right: 0.35rem; }

/* --- Projects --- */
.os-projects {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 0.85rem;
}

.os-project-card {
  padding: 1.25rem;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 16px;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), border-color 0.3s, box-shadow 0.3s;
}

.os-project-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}

.os-project-card.is-done { opacity: 0.55; }

.os-project-card__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.os-project-card__top h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
  margin: 0;
  line-height: 1.35;
}

.os-project-card__desc {
  font-size: 0.8125rem;
  color: #a8a8b0;
  line-height: 1.55;
  margin: 0 0 0.85rem;
}

.os-project-card__meta {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 0.85rem;
}

.os-progress--wide { flex: 1; height: 7px; }

.os-project-card__pct {
  font-family: 'Ubuntu Mono', monospace;
  font-size: 0.72rem;
  color: #8a8a92;
  min-width: 2.6rem;
  text-align: right;
}

.os-project-card__foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
}

/* --- My Space --- */
.os-personal-group { margin-bottom: 1.5rem; }

.os-personal-group h3 {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #8a8a92;
  margin: 0 0 0.6rem;
}

.os-task {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 1rem;
  margin-bottom: 0.4rem;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 12px;
  transition: border-color 0.25s, transform 0.25s;
}

.os-task:hover { border-color: rgba(255, 255, 255, 0.18); }

.os-task.is-done .os-task__title {
  text-decoration: line-through;
  color: #6b6b73;
}

.os-task__title {
  flex: 1;
  font-size: 0.875rem;
  color: #e8e8ea;
}

.os-task__status {
  cursor: pointer;
  border: none;
  font-family: inherit;
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.os-task__status:hover { transform: scale(1.08); }

/* Range input (project progress) */
input[type="range"] {
  width: 100%;
  accent-color: #fff;
  cursor: pointer;
}