/* ============================================================
   Majkl3D App - design system shodný s majkl3d.cz
   ============================================================ */

:root {
  /* Brand */
  --color-primary:        #2acc1f;
  --color-primary-hover:  #176f11;
  --color-primary-dark:   #0F1B09;
  --color-primary-light:  #d2edd0;
  --color-primary-bg:     #eaf7e9;

  /* Neutrální */
  --color-text:           #000100;
  --color-text-muted:     #525252;
  --color-bg:             #ffffff;
  --color-bg-alt:         #f2f2f2;
  --color-border:         #E5E5E5;

  /* Stavové */
  --color-success:        #1abc9c;
  --color-danger:         #dc3545;
  --color-warning:        #ffc107;
  --color-info:           #17a2b8;

  /* Radius */
  --radius-sm:   0.25rem;
  --radius:      0.375rem;
  --radius-md:   0.45rem;
  --radius-lg:   0.75rem;
  --radius-pill: 999px;

  /* Typografie */
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Layout */
  --container-max: 1204px;
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }
html { height: 100%; }

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main { flex: 1 0 auto; }
.app-footer { flex-shrink: 0; }

h1, h2, h3, h4, h5, h6 {
  font-weight: 800;
  color: var(--color-primary-dark);
  line-height: 1.2;
  margin: 0 0 0.5rem;
}

h1 { font-size: 2rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }

p { margin: 0 0 1rem; }
.muted { color: var(--color-text-muted); font-size: 0.875rem; }

a {
  color: var(--color-primary-dark);
  text-decoration: underline;
}
a:hover { color: var(--color-primary); }

code {
  background: var(--color-bg-alt);
  padding: 0.1rem 0.35rem;
  border-radius: var(--radius-sm);
  font-size: 0.9em;
}

/* ============================================================
   Header
   ============================================================ */

header.app-header {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  border-top: 4px solid var(--color-primary);
  padding: 0.75rem 1.25rem;
}
.header-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.brand-link { display: flex; align-items: center; text-decoration: none; }
.brand-link img { height: 48px; width: auto; display: block; }
.topnav {
  display: flex;
  gap: 0.3rem;
  flex: 1;
  flex-wrap: wrap;
}
.navlink {
  color: var(--color-text);
  text-decoration: none;
  padding: 0.3rem 0.55rem;
  border-radius: var(--radius);
  font-size: 0.82rem;
  font-weight: 600;
  border: 1px solid var(--color-text);
  background: var(--color-bg);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  white-space: nowrap;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease, opacity 0.15s ease;
}
.navlink .nav-icon { font-size: 0.9rem; }

/* Na užších obrazovkách (<1100px) skrýt ikonky v nav - šetříme místo */
@media (max-width: 1100px) {
  .navlink .nav-icon { display: none; }
}
/* Na velmi úzkých skrýt label, nechat jen ikony */
@media (max-width: 720px) {
  .navlink .nav-icon { display: inline; }
  .navlink .nav-label { display: none; }
}
.navlink:hover {
  background: var(--color-primary-bg);
  color: var(--color-primary-dark);
  border-color: var(--color-text);
}

/* Nav status states (musí být PŘED .active aby active přepsal) */
.nav-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}
.dot-beta { background: #ff8a1e; }
.dot-dev  { background: #9aa0a6; }

.navlink.nav-status-beta {
  background: var(--color-primary-bg);
  border-color: var(--color-primary);
}
.navlink.nav-status-beta:hover {
  background: var(--color-primary-light);
}

.navlink.nav-status-dev {
  filter: grayscale(0.7);
  opacity: 0.7;
}
.navlink.nav-status-dev:hover {
  filter: grayscale(0.3);
  opacity: 1;
}

/* Aktivní stav - musí přijít POSLEDNÍ aby přepsal jakýkoliv status */
.navlink.active,
.navlink.active.nav-status-beta,
.navlink.active.nav-status-dev {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary-dark);
  filter: none;
  opacity: 1;
}
.navlink.active:hover,
.navlink.active.nav-status-beta:hover,
.navlink.active.nav-status-dev:hover {
  background: var(--color-primary-hover);
  color: #fff;
}
.navlink.active .nav-dot { box-shadow: 0 0 0 2px #fff; }
.user-bar {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  white-space: nowrap;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.35rem;
}
.user-bar .user-name {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.user-bar .user-actions {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.user-bar strong { color: var(--color-text); font-weight: 600; }
.btn-sm {
  padding: 0.3rem 0.65rem !important;
  font-size: 0.8rem !important;
}

/* ============================================================
   Main + sections (cards)
   ============================================================ */

main {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

section {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

/* ============================================================
   Buttons
   ============================================================ */

.btn, button.btn, input[type="submit"].btn {
  display: inline-block;
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  line-height: 1.4;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
  font-family: inherit;
}
.btn-primary {
  background: var(--color-primary);
  color: #fff;
}
.btn-primary:hover { background: var(--color-primary-hover); color: #fff; }
.btn-secondary {
  background: var(--color-bg-alt);
  color: var(--color-text);
}
.btn-secondary:hover { background: var(--color-border); color: var(--color-text); }
.btn-outline {
  background: transparent;
  color: var(--color-primary-dark);
  border-color: var(--color-border);
}
.btn-outline:hover { border-color: var(--color-primary); color: var(--color-primary); }
.btn:disabled { opacity: 0.5; cursor: wait; }

.link-btn {
  background: none;
  border: none;
  color: var(--color-primary-dark);
  cursor: pointer;
  text-decoration: underline;
  font: inherit;
  padding: 0;
}
.link-btn:hover { color: var(--color-primary); }

/* ============================================================
   Forms
   ============================================================ */

.form-control,
input[type="text"],
input[type="password"],
input[type="url"],
input[type="email"],
input[type="number"] {
  width: 100%;
  padding: 0.5rem 0.875rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 1rem;
  background: var(--color-bg);
  font-family: inherit;
  color: var(--color-text);
}
.form-control:focus,
input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(42, 204, 31, 0.15);
}
input::placeholder { color: rgba(0, 1, 0, 0.45); }
label { display: block; margin: 0.75rem 0 0.3rem; font-weight: 500; font-size: 0.9rem; }

/* ============================================================
   Badges / status
   ============================================================ */

.badge, .status {
  display: inline-block;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius);
  font-size: 0.75rem;
  font-weight: 700;
}
.status-queued  { background: var(--color-bg-alt); color: var(--color-text-muted); }
.status-running { background: #fff3cd; color: #856404; }
.status-done    { background: var(--color-primary-bg); color: var(--color-primary-dark); }
.status-failed  { background: #f8d7da; color: var(--color-danger); }

/* ============================================================
   Login
   ============================================================ */

.login-box {
  max-width: 380px;
  margin: 4rem auto;
}
.login-box .login-logo {
  display: block;
  margin: 0 auto 2rem;
  max-width: 220px;
  height: auto;
}
.login-box button {
  margin-top: 1.25rem;
  width: 100%;
}
.error {
  background: #f8d7da;
  color: var(--color-danger);
  padding: 0.75rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

/* ============================================================
   Dashboard - module grid
   ============================================================ */

.dashboard-header {
  margin-bottom: 1.5rem;
}
.module-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}
.module-card {
  position: relative;
  display: block;
  padding: 1.25rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--color-text);
  transition: border-color 0.15s ease, background 0.15s ease, filter 0.15s ease;
}
.module-card:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-bg);
  color: var(--color-text);
}
.module-card .icon { font-size: 1.75rem; margin-bottom: 0.5rem; }
.module-card .title {
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 0.25rem;
  color: var(--color-primary-dark);
}
.module-card .desc {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  line-height: 1.45;
}

/* Karty - funkční (beta+) zvýrazněné světle zelenou */
.module-card.status-beta {
  background: var(--color-primary-bg);
  border-color: var(--color-primary-light);
}
.module-card.status-beta:hover {
  background: var(--color-primary-light);
  border-color: var(--color-primary);
}

/* Karty ve stavu vývoje - zašednutí */
.module-card.status-dev {
  background: var(--color-bg-alt);
  filter: grayscale(0.7);
  opacity: 0.85;
}
.module-card.status-dev:hover {
  filter: grayscale(0.3);
  opacity: 1;
  background: var(--color-bg);
}

/* Status pill v rohu karty */
.status-pill {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-pill);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
}
.status-pill .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}
.status-pill-beta { color: #b34a00; }
.status-pill-beta .dot { background: #ff8a1e; }
.status-pill-dev { color: var(--color-text-muted); }
.status-pill-dev .dot { background: #9aa0a6; }

/* ============================================================
   Tables
   ============================================================ */

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
table th, table td {
  padding: 0.6rem 0.75rem;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
  vertical-align: top;
}
table th {
  background: var(--color-bg-alt);
  font-weight: 700;
  color: var(--color-primary-dark);
  font-size: 0.85rem;
  text-transform: none;
}

/* batch input table (popisy) */
.batch-table input {
  padding: 0.4rem 0.6rem;
  font-size: 0.9rem;
}
.batch-table .row-num {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  width: 30px;
}
.batch-table .remove-row {
  color: var(--color-danger);
  font-size: 1.2rem;
  cursor: pointer;
}

/* job log table */
.log-table { table-layout: fixed; }
.log-table td {
  word-break: break-word;
  overflow-wrap: anywhere;
  white-space: normal;
}
.log-table col.c-id { width: 50px; }
.log-table col.c-time { width: 130px; }
.log-table col.c-user { width: 110px; }
.log-table col.c-sku { width: 100px; }
.log-table col.c-title { width: 18%; }
.log-table col.c-status { width: 100px; }
.log-table col.c-progress { width: auto; }
.log-table col.c-duration { width: 70px; }
.log-table col.c-link { width: 90px; }
.log-table .time {
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
  color: var(--color-text-muted);
}
.log-table .err {
  color: var(--color-danger);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  cursor: help;
}
.log-table .err:hover { -webkit-line-clamp: 99; }

.job-running { background: #fffbf0; }
.job-failed  { background: #fef5f5; }

/* ============================================================
   Actions row (form buttons)
   ============================================================ */

.actions {
  margin-top: 1rem;
  display: flex;
  gap: 0.75rem;
  align-items: center;
  flex-wrap: wrap;
}
.actions .btn { margin: 0; }
#submit-status { font-size: 0.9rem; color: var(--color-primary); }
.errors {
  color: var(--color-danger);
  margin-top: 0.8rem;
  font-size: 0.9rem;
}
.errors ul { margin: 0.25rem 0 0 1.25rem; padding: 0; }

/* ============================================================
   Footer
   ============================================================ */

.app-footer {
  border-top: 1px solid var(--color-border);
  background: var(--color-primary-dark);
  padding: 1rem 1.5rem;
  margin-top: 2rem;
}
.footer-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--color-primary-light);
}

/* ============================================================
   Responsive
   ============================================================ */

@media (min-width: 768px) {
  h1 { font-size: 2.5rem; }
  h2 { font-size: 2rem; }
  h3 { font-size: 1.5rem; }
  main { padding: 3rem 2rem; }
}

@media (max-width: 768px) {
  .header-inner { flex-wrap: wrap; }
  .topnav { width: 100%; }
  .user-bar { margin-left: auto; }
}