/*
 * Logger — vlastní minimalistický CSS.
 *
 * Nahrazuje Bulmu 0.9. Implementuje jen těch ~12 komponent, které se reálně
 * používají v šablonách (názvy tříd ponechány jako náš naming convention).
 * Dark mode je řešen jednou sadou CSS proměnných — samostatný dark.css zrušen.
 */

/* ===== Design tokeny ====================================================== */

:root {
  color-scheme: light dark;

  --c-bg:          #ffffff;
  --c-surface:     #ffffff;   /* box, panel, navbar */
  --c-surface-alt: #f5f5f5;   /* zebra řádky, subtle bg */
  --c-input-bg:    #ffffff;
  --c-border:      #dbdbdb;
  --c-text:        #363636;
  --c-text-muted:  #7a7a7a;
  --c-heading:     #1a1a1a;
  --c-link:        #3273dc;
  --c-link-hover:  #2759b3;

  --c-accent:      #ce3838;   /* červené horní ohraničení headeru, primary */
  --c-primary:     #ce3838;
  --c-primary-text:#ffffff;
  --c-info:        #3298dc;
  --c-success:     #48c774;
  --c-warning:     #ffdd57;
  --c-warning-text:#3b3000;
  --c-danger:      #f14668;

  --radius:        6px;
  --shadow:        0 2px 3px rgba(10, 10, 10, .1), 0 0 0 1px rgba(10, 10, 10, .06);
  --gap:           1rem;
  --container-max: 1100px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --c-bg:          #1b1b1b;
    --c-surface:     #262626;
    --c-surface-alt: #2f2f2f;
    --c-input-bg:    #2b2b2b;
    --c-border:      #404040;
    --c-text:        #dcdcdc;
    --c-text-muted:  #9a9a9a;
    --c-heading:     #f0f0f0;
    --c-link:        #6cb6ff;
    --c-link-hover:  #93caff;
    --shadow: 0 2px 3px rgba(0, 0, 0, .5), 0 0 0 1px rgba(255, 255, 255, .06);
    /* barevné varianty (primary/info/success/danger) drží svou barvu i v dark módu */
  }
}

/* ===== Reset / základ ===================================================== */

*,
*::before,
*::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background-color: var(--c-bg);
  color: var(--c-text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica,
    Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--c-link);
  text-decoration: none;
}

a:hover { color: var(--c-link-hover); }

strong { color: var(--c-heading); }

hr {
  border: none;
  border-top: 1px solid var(--c-border);
  margin: 1rem 0;
}

pre {
  background-color: var(--c-surface-alt);
  color: var(--c-text);
  border-radius: var(--radius);
  padding: .75rem 1rem;
  overflow: auto;
  font-size: .85rem;
}

/* ===== Layout ============================================================= */

.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: 1rem;
  width: 100%;
}

.application {
  margin-bottom: 2rem;
  padding-top: 1.5rem;
}

.application.has-min-height,
.has-min-height { min-height: 80vh; }

/* Centrovaný úzký sloupec — aplikace nepotřebuje 12sloupcový grid (viz PLAN §4.2) */
.column {
  width: 100%;
  margin-inline: auto;
}

.column.is-8,
.column.is-8-desktop,
.column.is-half-fullhd { max-width: 760px; }

.column.is-half,
.column.is-offset-one-quarter { max-width: 540px; }

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

.application-header {
  border-top: 4px solid var(--c-accent);
  margin-bottom: 1rem;
}

.navbar {
  background-color: var(--c-surface);
  min-height: 3.25rem;
}

.navbar.has-shadow { box-shadow: var(--shadow); }

.navbar .container {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
}

.navbar-brand,
.navbar-start,
.navbar-end {
  display: flex;
  align-items: stretch;
}

.navbar-item,
.navbar-link {
  display: flex;
  align-items: center;
  padding: .5rem .75rem;
  color: var(--c-text);
  line-height: 1.5;
}

a.navbar-item:hover,
a.navbar-link:hover,
.navbar-item.is-active {
  background-color: var(--c-surface-alt);
  color: var(--c-heading);
}

.navbar-brand .navbar-item:hover { background-color: transparent; }

/* Logo SVG — bílý podklad zprůhledníme, písmo bere barvu nadpisu */
.navbar-brand svg rect { fill: transparent; }
.navbar-brand svg path { fill: var(--c-heading); }

/* Dropdown — čistě CSS hover, žádný JS */
.navbar-item.has-dropdown { position: relative; }

.navbar-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  right: 0;
  min-width: 12rem;
  background-color: var(--c-surface);
  border-radius: 0 0 var(--radius) var(--radius);
  border-top: 2px solid var(--c-accent);
  box-shadow: var(--shadow);
  padding: .5rem 0;
  z-index: 30;
}

.navbar-item.has-dropdown.is-hoverable:hover .navbar-dropdown { display: block; }

.navbar-dropdown .navbar-item { padding: .375rem 1rem; }

.navbar-divider {
  display: block;
  height: 1px;
  background-color: var(--c-border);
  border: none;
  margin: .5rem 0;
}

/* ===== Typografie ========================================================= */

.title {
  color: var(--c-heading);
  font-weight: 700;
  line-height: 1.125;
  margin: 0 0 1rem;
}

.title:not(.is-1):not(.is-2):not(.is-3) { font-size: 2rem; }
.title.is-1 { font-size: 3rem; }
.title.is-2 { font-size: 2.25rem; }
.title.is-3 { font-size: 1.75rem; }

.subtitle {
  color: var(--c-text-muted);
  font-weight: 400;
  font-size: 1.25rem;
  margin: 0 0 1rem;
}

.heading {
  display: block;
  font-size: .75rem;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--c-text-muted);
  margin: 0 0 .25rem;
}

.content { line-height: 1.6; }
.content p { margin: 0 0 1rem; }
.content a { color: var(--c-link); }

/* ===== Box & panel ======================================================== */

.box {
  background-color: var(--c-surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
}

.panel {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 1.5rem;
  background-color: var(--c-surface);
  overflow: hidden;
}

.panel-heading {
  background-color: var(--c-surface-alt);
  color: var(--c-heading);
  padding: .75rem 1rem;
  font-weight: 700;
}

.panel-block {
  display: block;
  padding: .75rem 1rem;
  border-top: 1px solid var(--c-border);
}

.panel-block.is-active { color: var(--c-heading); }

.all-projects pre {
  background-color: var(--c-surface-alt);
  color: var(--c-text);
}

/* ===== Level (flex řádek space-between) =================================== */

.level {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .5rem;
}

.level-left,
.level-right {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .5rem;
}

.level-item { text-align: center; }

nav.level { flex-grow: 1; }
.level .level-item { flex-basis: 0; flex-grow: 1; }
.level-left .level-item,
.level-right .level-item { flex-grow: 0; }

.has-text-centered { text-align: center; }

/* ===== Tag ================================================================ */

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

.tag {
  display: inline-flex;
  align-items: center;
  height: 2em;
  padding: 0 .75em;
  border-radius: var(--radius);
  background-color: var(--c-surface-alt);
  color: var(--c-text);
  font-size: .85rem;
  white-space: nowrap;
}

.tag.is-success { background-color: var(--c-success); color: #fff; }
.tag.is-info    { background-color: var(--c-info);    color: #fff; }

/* ===== Button ============================================================= */

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4em;
  padding: .5em 1em;
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  background-color: var(--c-surface);
  color: var(--c-text);
  font-size: 1rem;
  font-family: inherit;
  line-height: 1.5;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color .1s, border-color .1s, color .1s;
}

.button:hover {
  border-color: var(--c-text-muted);
  color: var(--c-heading);
}

.button:focus-visible {
  outline: 2px solid var(--c-link);
  outline-offset: 1px;
}

.button.is-primary { background-color: var(--c-primary); border-color: var(--c-primary); color: var(--c-primary-text); }
.button.is-info    { background-color: var(--c-info);    border-color: var(--c-info);    color: #fff; }
.button.is-link    { background-color: var(--c-link);    border-color: var(--c-link);    color: #fff; }

.button.is-primary:hover { filter: brightness(.93); color: var(--c-primary-text); }
.button.is-info:hover,
.button.is-link:hover    { filter: brightness(.93); color: #fff; }

/* Outlined — průhledné pozadí, barevný okraj a text; hover vyplní */
.button.is-outlined            { background-color: transparent; }
.button.is-outlined.is-primary { color: var(--c-primary); }
.button.is-outlined.is-info    { color: var(--c-info); }
.button.is-outlined.is-link    { color: var(--c-link); }
.button.is-outlined.is-primary:hover { background-color: var(--c-primary); color: var(--c-primary-text); filter: none; }
.button.is-outlined.is-info:hover    { background-color: var(--c-info);    color: #fff; filter: none; }
.button.is-outlined.is-link:hover    { background-color: var(--c-link);    color: #fff; filter: none; }

.button.is-small      { font-size: .8rem; padding: .35em .7em; }
.button.is-large      { font-size: 1.25rem; padding: .6em 1.3em; }
.button.is-fullwidth  { display: flex; width: 100%; }

/* ===== Formuláře ========================================================== */

.field { margin-bottom: 1rem; }

.field.is-horizontal {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  flex-wrap: wrap;
}

.field.is-horizontal .field-label {
  flex: 0 0 auto;
  padding-top: .5em;
}

.field-body {
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
  flex-grow: 1;
}

.field-body .field { margin-bottom: 0; }

.field.has-addons { display: flex; gap: 0; }
.field.has-addons .control:not(:first-child) .input,
.field.has-addons .control:not(:first-child) .button {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}
.field.has-addons .control:not(:last-child) .input,
.field.has-addons .control:not(:last-child) .button {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}

.control { position: relative; }
.control:not(:last-child) { margin-bottom: .5rem; }
.field-body .control:not(:last-child) { margin-bottom: 0; }

.label {
  display: block;
  color: var(--c-heading);
  font-weight: 700;
  margin-bottom: .35rem;
}

.input {
  display: inline-block;
  width: 100%;
  padding: .5em .75em;
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  background-color: var(--c-input-bg);
  color: var(--c-text);
  font-size: 1rem;
  font-family: inherit;
  line-height: 1.5;
}

.input::placeholder { color: var(--c-text-muted); }

.input:focus,
.select select:focus {
  outline: none;
  border-color: var(--c-link);
  box-shadow: 0 0 0 .125em color-mix(in srgb, var(--c-link) 25%, transparent);
}

/* Select wrapper se šipkou */
.select {
  display: inline-block;
  position: relative;
}

.select select {
  appearance: none;
  -webkit-appearance: none;
  padding: .5em 2.25em .5em .75em;
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  background-color: var(--c-input-bg);
  color: var(--c-text);
  font-size: 1rem;
  font-family: inherit;
  line-height: 1.5;
  cursor: pointer;
}

.select::after {
  content: "";
  position: absolute;
  top: 50%;
  right: .9em;
  width: .5em;
  height: .5em;
  border: 2px solid var(--c-link);
  border-top: 0;
  border-left: 0;
  transform: translateY(-65%) rotate(45deg);
  pointer-events: none;
}

/* ===== Tabulka ============================================================ */

.table {
  width: auto;
  border-collapse: collapse;
  background-color: var(--c-surface);
  color: var(--c-text);
}

.table.is-fullwidth { width: 100%; }

.table td,
.table th {
  padding: .5em .75em;
  border-bottom: 1px solid var(--c-border);
  text-align: left;
  vertical-align: top;
}

.table.is-narrow td,
.table.is-narrow th { padding: .25em .5em; }

.table.is-hoverable tbody tr:hover { background-color: var(--c-surface-alt); }

/* ===== Zprávy: message / notification ===================================== */

.notification {
  position: relative;
  padding: 1rem 2.5rem 1rem 1rem;
  border-radius: var(--radius);
  border-left: 4px solid var(--c-border);
  background-color: var(--c-surface-alt);
  color: var(--c-text);
  margin-bottom: 1rem;
}

.notification.is-success { border-left-color: var(--c-success); background-color: color-mix(in srgb, var(--c-success) 14%, var(--c-surface)); }
.notification.is-info    { border-left-color: var(--c-info);    background-color: color-mix(in srgb, var(--c-info) 14%, var(--c-surface)); }
.notification.is-warning { border-left-color: var(--c-warning); background-color: color-mix(in srgb, var(--c-warning) 18%, var(--c-surface)); }
.notification.is-danger,
.notification.is-error   { border-left-color: var(--c-danger);  background-color: color-mix(in srgb, var(--c-danger) 14%, var(--c-surface)); }

.message {
  border-radius: var(--radius);
  background-color: var(--c-surface-alt);
  margin-bottom: 1.5rem;
}

.message.is-warning { background-color: color-mix(in srgb, var(--c-warning) 22%, var(--c-surface)); }

.message-body {
  padding: 1.25rem 1.5rem;
  border-left: 4px solid var(--c-border);
  border-radius: var(--radius);
  color: var(--c-text);
}

.message.is-warning .message-body { border-left-color: var(--c-warning); }
.message-body h2 { margin-top: 0; color: var(--c-heading); }

/* Křížek pro zavření */
.delete {
  position: absolute;
  top: .6rem;
  right: .6rem;
  width: 1.25rem;
  height: 1.25rem;
  padding: 0;
  border: none;
  border-radius: 50%;
  background-color: color-mix(in srgb, var(--c-text) 18%, transparent);
  cursor: pointer;
}

.delete::before,
.delete::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background-color: var(--c-surface);
  transform: translate(-50%, -50%) rotate(45deg);
}

.delete::before { width: 55%; height: 2px; }
.delete::after  { width: 2px; height: 55%; }

.delete:hover { background-color: color-mix(in srgb, var(--c-text) 32%, transparent); }

/* ===== Hero (login) ======================================================= */

.hero {
  display: flex;
  flex-direction: column;
}

.hero.is-fullheight { min-height: 80vh; }

.hero-body {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-grow: 1;
  padding: 3rem 1.5rem;
}

/* Login: druhá ilustrace je černý wordmark — přebarvit dle motivu */
.hero-body .container > div:last-child svg path { fill: var(--c-heading); }

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

.footer {
  background-color: var(--c-surface-alt);
  color: var(--c-text-muted);
  padding: 2rem 1.5rem;
  margin-top: 3rem;
  text-align: center;
}

/* ===== Helpery ============================================================ */

.is-hidden       { display: none !important; }
.is-unselectable { user-select: none; -webkit-user-select: none; }
.is-size-7       { font-size: .75rem; }

/* Ikona kalendáře (CalendarsList) — inline SVG místo octiconů */
.cal-icon {
  width: 1em;
  height: 1em;
  vertical-align: -.125em;
  margin-right: .35rem;
}

.mb-0 { margin-bottom: 0 !important; }
.mb-6 { margin-bottom: 3rem !important; }
.mt-2 { margin-top: .5rem !important; }
.mt-3 { margin-top: .75rem !important; }
.ml-2 { margin-left: .5rem !important; }
.ml-3 { margin-left: .75rem !important; }

/* ========================================================================= */
/* Date-range picker (komponenta výběru období — viz PLAN §7)                */
/* ========================================================================= */

/* Obal [data-date-range]: po inicializaci JS přidá třídu .date-range a tím
   skryje reálné Nette inputy (fallback bez JS = viditelné text inputy). */
.date-range { position: relative; display: inline-block; }
.date-range .input { display: none; }

.date-range-trigger {
  min-width: 16rem;
  justify-content: space-between;
}

.date-range-trigger .caret {
  margin-left: .5rem;
  font-size: .7em;
  color: var(--c-text-muted);
}

.date-range-popover {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  z-index: 40;
  background-color: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  min-width: 34rem;
}

.date-range-popover[hidden] { display: none; }

.date-range-body { display: flex; }

/* Levý sloupec — presety */
.date-range-presets {
  display: flex;
  flex-direction: column;
  gap: .25rem;
  padding: .75rem;
  border-right: 1px solid var(--c-border);
  min-width: 9.5rem;
}

.date-range-preset {
  appearance: none;
  text-align: left;
  padding: .4em .6em;
  border: none;
  border-radius: var(--radius);
  background-color: transparent;
  color: var(--c-text);
  font: inherit;
  font-size: .9rem;
  cursor: pointer;
}

.date-range-preset:hover { background-color: var(--c-surface-alt); }

.date-range-preset.is-active {
  background-color: var(--c-primary);
  color: var(--c-primary-text);
}

/* Pravá část — kalendáře */
.date-range-calendars { padding: .75rem; }

.date-range-nav {
  display: flex;
  justify-content: space-between;
  margin-bottom: .5rem;
}

.date-range-nav button {
  appearance: none;
  width: 2rem;
  height: 2rem;
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  background-color: var(--c-surface);
  color: var(--c-text);
  font-size: 1rem;
  cursor: pointer;
}

.date-range-nav button:hover { background-color: var(--c-surface-alt); }

.date-range-months { display: flex; gap: 1.25rem; }

.date-range-month-label {
  text-align: center;
  font-weight: 700;
  color: var(--c-heading);
  margin-bottom: .4rem;
}

.date-range-weekdays,
.date-range-grid {
  display: grid;
  grid-template-columns: repeat(7, 2.1rem);
}

.date-range-weekdays span {
  text-align: center;
  font-size: .7rem;
  color: var(--c-text-muted);
  padding: .2rem 0;
}

.date-range-day {
  appearance: none;
  height: 2.1rem;
  border: none;
  background-color: transparent;
  color: var(--c-text);
  font: inherit;
  font-size: .85rem;
  cursor: pointer;
  border-radius: 0;
}

.date-range-day.is-empty { visibility: hidden; cursor: default; }

.date-range-day:not(.is-disabled):not(.is-empty):hover {
  background-color: var(--c-surface-alt);
}

.date-range-day.is-today { font-weight: 700; box-shadow: inset 0 0 0 1px var(--c-border); }

.date-range-day.is-disabled {
  color: var(--c-text-muted);
  opacity: .4;
  cursor: not-allowed;
}

.date-range-day.is-in-range,
.date-range-day.is-preview {
  background-color: color-mix(in srgb, var(--c-primary) 15%, transparent);
  border-radius: 0;
}

.date-range-day.is-start,
.date-range-day.is-end {
  background-color: var(--c-primary);
  color: var(--c-primary-text);
  font-weight: 700;
}

.date-range-day.is-start { border-radius: var(--radius) 0 0 var(--radius); }
.date-range-day.is-end   { border-radius: 0 var(--radius) var(--radius) 0; }
.date-range-day.is-start.is-end { border-radius: var(--radius); }

/* Patička */
.date-range-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  padding: .75rem;
  border-top: 1px solid var(--c-border);
}

.date-range-summary {
  font-size: .9rem;
  color: var(--c-text-muted);
}

.date-range-actions {
  display: flex;
  gap: .5rem;
}

/* ===== Responsivita ======================================================= */

@media (max-width: 640px) {
  .date-range-popover { min-width: min(90vw, 22rem); }
  .date-range-body { flex-direction: column; }
  .date-range-presets {
    flex-direction: row;
    flex-wrap: wrap;
    border-right: none;
    border-bottom: 1px solid var(--c-border);
  }
  .date-range-months { flex-direction: column; }
  .navbar .container { flex-wrap: wrap; }
}