/*
  Popové hlasy – spoločný vzhľad systému (prihlásenia, portál pedagógov, administrácia).
  Referencia: verejná titulka (assets/web.css) – tmavé „pódium", svetlý „papier", rumelková na akcie, zlatá na víťazov.
  Načítava sa za Bootstrapom 5.3 a za pôvodnými štýlmi stránky, preto niektoré pravidlá musia byť silnejšie.
*/

:root {
  --ink: #0c0b0f;
  --ink-2: #131118;
  --ink-3: #1c1922;
  --bone: #f2ece2;
  --bone-2: #e8e0d2;
  --paper: #fbf8f3;
  --on-bone: #17141b;
  --muted-b: #5c554b;
  --muted: #aaa397;
  --line: rgba(242, 236, 226, .14);
  --line-b: rgba(23, 20, 27, .14);
  --line-b2: rgba(23, 20, 27, .24);
  --signal: #ff4b1f;
  --signal-hi: #ff6b45;
  --signal-dk: #d93a12;
  --gold: #e9b84f;
  --silver: #c9ccd3;
  --bronze: #cd8c5f;
  --ok: #1f7a4d;
  --warn: #b7791f;
  --bad: #c0341d;
  --info: #2f5f8a;

  --f-disp: "Big Shoulders Display", "Arial Narrow", Impact, sans-serif;
  --f-serif: "Instrument Serif", Georgia, "Times New Roman", serif;
  --f-sans: "Schibsted Grotesk", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --ease: cubic-bezier(.2, .7, .1, 1);

  /* Bootstrap 5.3 */
  --bs-body-font-family: var(--f-sans);
  --bs-body-color: var(--on-bone);
  --bs-body-bg: var(--bone);
  --bs-emphasis-color: var(--on-bone);
  --bs-secondary-color: var(--muted-b);
  --bs-tertiary-bg: var(--bone-2);
  --bs-border-color: var(--line-b);
  --bs-border-color-translucent: var(--line-b);
  --bs-border-radius: 4px;
  --bs-border-radius-sm: 3px;
  --bs-border-radius-lg: 6px;
  --bs-border-radius-xl: 8px;
  --bs-border-radius-xxl: 10px;
  --bs-border-radius-pill: 999px;
  --bs-primary: var(--signal);
  --bs-primary-rgb: 255, 75, 31;
  --bs-success-rgb: 31, 122, 77;
  --bs-danger-rgb: 192, 52, 29;
  --bs-warning-rgb: 233, 184, 79;
  --bs-info-rgb: 47, 95, 138;
  --bs-dark-rgb: 12, 11, 15;
  --bs-link-color: var(--on-bone);
  --bs-link-color-rgb: 23, 20, 27;
  --bs-link-hover-color: var(--signal-dk);
  --bs-link-hover-color-rgb: 217, 58, 18;
  --bs-focus-ring-color: rgba(255, 75, 31, .28);
  --bs-box-shadow: none;
  --bs-box-shadow-sm: none;
}

/* ---------- Základ ---------- */
body.ph-sys {
  font-family: var(--f-sans) !important;
  color: var(--on-bone);
  background: var(--bone) !important;
  -webkit-font-smoothing: antialiased;
}
.ph-sys ::selection { background: var(--signal); color: #fff; }
.ph-sys a { text-underline-offset: .18em; }
.ph-sys :focus-visible { outline: 2px solid var(--signal); outline-offset: 2px; }
.ph-sys h1, .ph-sys h2, .ph-sys .h1, .ph-sys .h2 {
  font-family: var(--f-disp); font-weight: 800; text-transform: uppercase; letter-spacing: .005em; line-height: .98;
}
.ph-sys h3, .ph-sys h4, .ph-sys .h3, .ph-sys .h4 { font-family: var(--f-disp); font-weight: 800; letter-spacing: .01em; }
.ph-sys .text-muted, .ph-sys .text-secondary { color: var(--muted-b) !important; }
.ph-sys .it { font-family: var(--f-serif); font-style: italic; font-weight: 400; text-transform: none; letter-spacing: 0; }
.ph-sys .eyebrow {
  margin: 0; font: 600 .72rem/1.2 var(--f-sans); letter-spacing: .2em; text-transform: uppercase;
  display: inline-flex; align-items: center; gap: .6rem;
}
.ph-sys .rec { width: .5rem; height: .5rem; border-radius: 50%; background: var(--signal); flex: none; }

/* Tlačidlá */
.ph-sys .btn {
  --bs-btn-font-family: var(--f-sans);
  --bs-btn-font-weight: 600;
  --bs-btn-border-radius: 3px;
  --bs-btn-focus-box-shadow: 0 0 0 3px rgba(255, 75, 31, .28);
  letter-spacing: .02em;
  box-shadow: none;
}
.ph-sys .btn-primary {
  --bs-btn-bg: var(--signal); --bs-btn-border-color: var(--signal); --bs-btn-color: #fff;
  --bs-btn-hover-bg: var(--signal-hi); --bs-btn-hover-border-color: var(--signal-hi); --bs-btn-hover-color: #fff;
  --bs-btn-active-bg: var(--signal-dk); --bs-btn-active-border-color: var(--signal-dk);
  --bs-btn-disabled-bg: var(--signal); --bs-btn-disabled-border-color: var(--signal);
  background-image: none !important;
}
.ph-sys .btn-outline-primary {
  --bs-btn-color: var(--signal-dk); --bs-btn-border-color: var(--signal);
  --bs-btn-hover-bg: var(--signal); --bs-btn-hover-border-color: var(--signal); --bs-btn-hover-color: #fff;
  --bs-btn-active-bg: var(--signal-dk); --bs-btn-active-border-color: var(--signal-dk);
}
.ph-sys .btn-dark, .ph-sys .btn-secondary {
  --bs-btn-bg: var(--on-bone); --bs-btn-border-color: var(--on-bone); --bs-btn-color: var(--bone);
  --bs-btn-hover-bg: #000; --bs-btn-hover-border-color: #000; --bs-btn-hover-color: #fff;
  --bs-btn-active-bg: #000; --bs-btn-active-border-color: #000;
}
.ph-sys .btn-outline-secondary, .ph-sys .btn-outline-dark, .ph-sys .btn-light {
  --bs-btn-color: var(--on-bone); --bs-btn-bg: transparent; --bs-btn-border-color: var(--line-b2);
  --bs-btn-hover-bg: var(--on-bone); --bs-btn-hover-border-color: var(--on-bone); --bs-btn-hover-color: var(--bone);
  --bs-btn-active-bg: #000; --bs-btn-active-border-color: #000; --bs-btn-active-color: #fff;
}
.ph-sys .btn-success { --bs-btn-bg: var(--ok); --bs-btn-border-color: var(--ok); --bs-btn-hover-bg: #18613d; --bs-btn-hover-border-color: #18613d; }
.ph-sys .btn-danger { --bs-btn-bg: var(--bad); --bs-btn-border-color: var(--bad); --bs-btn-hover-bg: #a12a16; --bs-btn-hover-border-color: #a12a16; }
.ph-sys .btn-warning { --bs-btn-bg: var(--gold); --bs-btn-border-color: var(--gold); --bs-btn-color: var(--ink); --bs-btn-hover-bg: #dca638; --bs-btn-hover-border-color: #dca638; --bs-btn-hover-color: var(--ink); }
.ph-sys .btn-outline-success { --bs-btn-color: var(--ok); --bs-btn-border-color: var(--ok); --bs-btn-hover-bg: var(--ok); --bs-btn-hover-border-color: var(--ok); }
.ph-sys .btn-outline-danger { --bs-btn-color: var(--bad); --bs-btn-border-color: var(--bad); --bs-btn-hover-bg: var(--bad); --bs-btn-hover-border-color: var(--bad); }
.ph-sys .btn-outline-warning { --bs-btn-color: #8a5a00; --bs-btn-border-color: var(--gold); --bs-btn-hover-bg: var(--gold); --bs-btn-hover-border-color: var(--gold); --bs-btn-hover-color: var(--ink); }
.ph-sys .btn-link { --bs-btn-color: var(--on-bone); --bs-btn-hover-color: var(--signal-dk); }
.ph-sys .btn-lg { --bs-btn-padding-y: .9rem; --bs-btn-padding-x: 1.3rem; --bs-btn-font-size: .85rem; text-transform: uppercase; letter-spacing: .14em; }

/* Formuláre */
.ph-sys .form-label, .ph-sys label.col-form-label {
  font-size: .72rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--muted-b); margin-bottom: .45rem;
}
.ph-sys .form-control, .ph-sys .form-select {
  background-color: var(--paper); border: 1px solid var(--line-b2); border-radius: 3px; color: var(--on-bone);
  box-shadow: none; transition: border-color .2s, box-shadow .2s;
}
.ph-sys .form-control:focus, .ph-sys .form-select:focus {
  border-color: var(--on-bone); box-shadow: 0 0 0 3px rgba(255, 75, 31, .22); background-color: #fff;
}
.ph-sys .form-control::placeholder { color: #9b9387; }
.ph-sys .form-check-input:checked { background-color: var(--signal); border-color: var(--signal); }
.ph-sys .form-check-input:focus { box-shadow: 0 0 0 3px rgba(255, 75, 31, .22); border-color: var(--signal); }
.ph-sys .form-text { color: var(--muted-b); }
.ph-sys .input-group-text { background: var(--bone-2); border-color: var(--line-b2); color: var(--muted-b); }

/* Karty, tabuľky, upozornenia */
.ph-sys .card { --bs-card-bg: var(--paper); --bs-card-border-color: var(--line-b); --bs-card-border-radius: 4px; --bs-card-cap-bg: transparent; box-shadow: none !important; }
.ph-sys .card-header { font-family: var(--f-disp); font-weight: 800; text-transform: uppercase; letter-spacing: .02em; border-bottom: 1px solid var(--line-b); }
.ph-sys .table { --bs-table-bg: transparent; --bs-table-border-color: var(--line-b); --bs-table-hover-bg: rgba(255, 75, 31, .05); --bs-table-striped-bg: rgba(23, 20, 27, .025); }
.ph-sys .table > thead th {
  font: 600 .7rem/1.2 var(--f-sans); letter-spacing: .14em; text-transform: uppercase; color: var(--muted-b);
  background: transparent !important; border-bottom: 1px solid var(--line-b2);
}
.ph-sys .alert { border-radius: 3px; border: 0; border-left: 3px solid currentColor; }
.ph-sys .alert-danger { background: rgba(192, 52, 29, .08); color: #8f2513; }
.ph-sys .alert-success { background: rgba(31, 122, 77, .09); color: #175c3a; }
.ph-sys .alert-warning { background: rgba(233, 184, 79, .16); color: #7a4f00; }
.ph-sys .alert-info, .ph-sys .alert-primary { background: rgba(47, 95, 138, .08); color: #234868; }
.ph-sys .badge { font-family: var(--f-sans); font-weight: 600; letter-spacing: .06em; border-radius: 2px; }
.ph-sys .modal-content { border: 0; border-radius: 6px; background: var(--paper); }
.ph-sys .modal-header { border-bottom: 1px solid var(--line-b); }
.ph-sys .modal-title { font-family: var(--f-disp); font-weight: 800; text-transform: uppercase; letter-spacing: .02em; }
.ph-sys .dropdown-menu { border-radius: 4px; border-color: var(--line-b); background: var(--paper); box-shadow: 0 18px 40px -18px rgba(12, 11, 15, .35); }
.ph-sys .dropdown-item:active, .ph-sys .dropdown-item.active { background: var(--signal); }

/* ---------- Prihlasovacie obrazovky ---------- */
body.ph-auth { min-height: 100svh; margin: 0; background: var(--bone) !important; display: block; padding: 0; }
.auth { min-height: 100svh; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); }
.auth__stage {
  position: relative; overflow: hidden; isolation: isolate;
  background:
    radial-gradient(110% 70% at 70% 0%, rgba(233, 184, 79, .12), transparent 60%),
    radial-gradient(90% 55% at 40% 110%, rgba(255, 120, 60, .16), transparent 65%),
    var(--ink);
  color: var(--bone);
  padding: clamp(1.6rem, 4vw, 3.2rem);
  display: flex; flex-direction: column;
}
.auth__stage::after {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none; opacity: .5;
  background:
    conic-gradient(at 22% 0, transparent 0deg 166deg, rgba(255, 228, 186, .16) 180deg, transparent 194deg 360deg),
    conic-gradient(at 78% 0, transparent 0deg 162deg, rgba(255, 228, 186, .12) 176deg, transparent 190deg 360deg);
  -webkit-mask-image: linear-gradient(180deg, #000, transparent 85%);
  mask-image: linear-gradient(180deg, #000, transparent 85%);
}
.auth__ghost {
  position: absolute; left: -.04em; bottom: -.12em; z-index: -1; pointer-events: none; user-select: none;
  font: 900 clamp(9rem, 22vw, 21rem)/.8 var(--f-disp); text-transform: uppercase; white-space: nowrap;
  color: transparent; -webkit-text-stroke: 1px rgba(242, 236, 226, .09);
}
.auth__brand { display: inline-flex; align-items: center; gap: .6rem; color: var(--bone) !important; text-decoration: none; }
.auth__brand b { font: 800 1.35rem/1 var(--f-disp); text-transform: uppercase; letter-spacing: .02em; }
.auth__brand i { font: italic 400 1.5rem/1 var(--f-serif); color: var(--gold); margin-left: .05em; }
.auth__copy { margin-top: auto; padding-top: 3rem; max-width: 30rem; }
.auth__copy .eyebrow { color: var(--gold); }
.auth__copy h1 {
  margin: .9rem 0 1rem; color: var(--bone);
  font: 900 clamp(3.4rem, 7vw, 6.4rem)/.86 var(--f-disp); text-transform: uppercase;
}
.auth__copy h1 span { display: block; font: italic 400 .6em/1 var(--f-serif); text-transform: none; color: var(--gold); margin-bottom: .1em; }
.auth__copy p { color: rgba(242, 236, 226, .72); margin: 0; max-width: 26rem; }
.auth__panel { display: flex; flex-direction: column; justify-content: center; padding: clamp(1.6rem, 5vw, 4rem); }
.auth__card { width: 100%; max-width: 27rem; margin: 0 auto; }
.auth__card > .eyebrow { color: var(--signal-dk); }
.auth__title { margin: .7rem 0 1.6rem !important; font: 800 clamp(2.3rem, 4vw, 3.1rem)/.95 var(--f-disp) !important; text-transform: uppercase; }
.auth__note {
  display: flex; gap: .8rem; align-items: flex-start;
  margin: 0 0 1.4rem; padding: .9rem 1rem;
  background: var(--bone-2); border-left: 3px solid var(--gold);
  font-size: .9rem; line-height: 1.5; color: #3b352d;
}
.auth__note svg { width: 1.05rem; height: 1.05rem; flex: none; margin-top: .15rem; color: #8a5a00; }
.auth .form-control { height: 3.2rem; font-size: 1rem; }
.auth .btn-submit {
  display: inline-flex; justify-content: center; align-items: center; gap: .7rem;
  width: 100%; padding: 1rem 1.2rem; border: 0; border-radius: 3px;
  background: var(--signal); color: #fff;
  font: 600 .8rem/1 var(--f-sans); letter-spacing: .14em; text-transform: uppercase;
  transition: background .3s var(--ease);
}
.auth .btn-submit:hover { background: var(--signal-hi); }
.auth .btn-submit svg { width: 1.05rem; height: 1.05rem; transition: transform .3s var(--ease); }
.auth .btn-submit:hover svg { transform: translateX(.25rem); }
.auth__links { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .6rem 1.2rem; margin-top: 1.2rem; font-size: .88rem; }
.auth__links a { color: var(--on-bone); text-decoration: underline; text-decoration-color: var(--signal); }
.auth__foot { margin-top: 2.4rem; padding-top: 1rem; border-top: 1px solid var(--line-b); display: flex; justify-content: space-between; gap: 1rem; font-size: .8rem; color: var(--muted-b); }
.auth__foot a { color: var(--muted-b); text-decoration: none; }
.auth__foot a:hover { color: var(--on-bone); }

@media (max-width: 880px) {
  .auth { grid-template-columns: 1fr; }
  .auth__stage { min-height: auto; padding-bottom: 2.2rem; }
  .auth__copy { padding-top: 2.4rem; }
  .auth__copy h1 { font-size: clamp(2.8rem, 13vw, 4rem); }
  .auth__ghost { font-size: 9rem; }
}