:root{
  --bg: #0b1020;
  --panel: rgba(255,255,255,0.06);
  --panel-2: rgba(255,255,255,0.09);
  --border: rgba(255,255,255,0.10);
  --text: rgba(255,255,255,0.92);
  --muted: rgba(255,255,255,0.65);
  --danger: rgba(255,90,90,0.92);
  --ok: rgba(90,220,140,0.92);
  --shadow: 0 16px 50px rgba(0,0,0,0.35);
  --radius: 16px;
  --navW: 260px;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --sans: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  min-height: 100vh;
  font-family: var(--sans);
  color: var(--text);
  background: var(--bg);
}

/* jemně "dýchající" gradienty */
body::before{
  content:"";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;

  background:
    radial-gradient(1000px 600px at 20% 10%, rgba(80,120,255,0.28), transparent 60%),
    radial-gradient(900px 500px at 80% 20%, rgba(255,120,160,0.26), transparent 60%),
    radial-gradient(800px 600px at 50% 90%, rgba(90,220,140,0.22), transparent 60%);
  opacity: 0.95;
  mix-blend-mode: screen;
  transform: translate3d(0,0,0) scale(1.02);
  will-change: transform, opacity, filter;
  filter: saturate(1.05);

  animation: auroraMove 18s ease-in-out infinite alternate;
}

/* extra jemná vrstva pro "hloubku" */
body::after{
  content:"";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;

  background:
    radial-gradient(700px 500px at 30% 75%, rgba(80,120,255,0.13), transparent 60%),
    radial-gradient(900px 700px at 70% 60%, rgba(90,220,140,0.13), transparent 65%);
  opacity: 0.6;

  transform: translate3d(0,0,0) scale(1.0);
  will-change: transform, opacity;
  animation: auroraDrift 26s ease-in-out infinite alternate;
}


@keyframes auroraMove{
  0%   { transform: translate3d(-1.5%, -1%, 0) scale(1.03); opacity: 0.90; filter: saturate(1.02); }
  35%  { transform: translate3d( 1.0%,  0.5%,0) scale(1.06); opacity: 0.96; filter: saturate(1.10); }
  70%  { transform: translate3d(-0.5%,  1.2%,0) scale(1.04); opacity: 0.92; filter: saturate(1.06); }
  100% { transform: translate3d( 1.8%, -0.6%,0) scale(1.07); opacity: 0.97; filter: saturate(1.12); }
}

@keyframes auroraDrift{
  0%   { transform: translate3d(0.8%, -0.6%,0) scale(1.00); opacity: 0.45; }
  50%  { transform: translate3d(-0.6%, 0.8%,0) scale(1.05); opacity: 0.60; }
  100% { transform: translate3d(0.4%,  0.2%,0) scale(1.02); opacity: 0.52; }
}

/* respektuje nastavení uživatele */
@media (prefers-reduced-motion: reduce){
  body::before, body::after{ animation: none; }
}


a{ color: inherit; text-decoration: none; }
code{ font-family: var(--mono); font-size: 0.95em; }

.container{
  max-width: 1700px;
  min-height: 90vh;
  margin: 0 auto;
  padding: 24px;
}
.container.narrow{ max-width: 520px; }

.page-head{
  display:flex;
  flex-direction: column;
  gap: 6px;
  margin: 10px 0 18px;
}
.page-head h1{ margin:0; font-size: 28px; }
.muted{ color: var(--muted); }
.small{ font-size: 13px; }

.card{
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
}

.grid{
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
@media (max-width: 840px){
  .grid{ grid-template-columns: 1fr; }
}

.card h3{ margin:0 0 6px; }
.card p{ margin:0; color: var(--muted); }

.btn{
  display:inline-flex;
  align-items:center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.06);
  color: aliceblue;
  cursor:pointer;
  transition: transform .06s ease, background .15s ease;
  margin-top: 5px;
  margin-bottom: 5px;
}
.btn:hover{ background: rgba(255,255,255,0.09); }
.btn:active{ transform: translateY(1px); }
.btn.primary{
  background: rgba(90,220,140,0.18);
  border-color: rgba(90,220,140,0.35);
}
.btn.primary:hover{
  background: rgba(90,220,140,0.38);
  border-color: rgba(90,220,140,0.95);
}
.btn.danger{
  background: rgba(255,90,90,0.16);
  border-color: rgba(255,90,90,0.30);
}





/* --- Form controls sjednocení (input/select/textarea) --- */
.form label{
  display:flex;
  flex-direction: column;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
}

/* nech input jak máš, jen rozšiř na textarea + select */
.form input,
.form textarea,
.form select{
  background: rgba(0,0,0,0.25);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 12px;
  color: var(--text);
  outline: none;
}

/* focus stejně jako input */
.form input:focus,
.form textarea:focus,
.form select:focus{
  border-color: rgba(80,120,255,0.55);
  box-shadow: 0 0 0 3px rgba(80,120,255,0.14);
}

/* hover jemně */
.form input:hover,
.form textarea:hover,
.form select:hover{
  background: rgba(0,0,0,0.30);
}

/* --- Select: vlastní šipka, odstranění default stylu --- */
.form select{
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  padding-right: 42px; /* místo pro šipku */

  /* šipka */
  background-image:
    linear-gradient(45deg, transparent 50%, rgba(255,255,255,0.7) 50%),
    linear-gradient(135deg, rgba(255,255,255,0.7) 50%, transparent 50%),
    linear-gradient(to right, transparent, transparent);
  background-position:
    calc(100% - 18px) 50%,
    calc(100% - 12px) 50%,
    0 0;
  background-size:
    6px 6px,
    6px 6px,
    100% 100%;
  background-repeat: no-repeat;
}

/* option se styluje omezeně, ale aspoň čitelnost */
.form select option{
  color: #111;
  background: #fff;
}

/* disabled */
.form input:disabled,
.form textarea:disabled,
.form select:disabled{
  opacity: 0.55;
  cursor: not-allowed;
}
label{ display:flex; flex-direction: column; gap: 6px; color: var(--muted); font-size: 13px; }
input{
  background: rgba(0,0,0,0.25);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 12px;
  color: var(--text);
  outline: none;
}
input:focus{ border-color: rgba(80,120,255,0.55); }

.alert{
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.06);
  margin-bottom: 12px;
}
.alert-danger{
  border-color: rgba(255,90,90,0.35);
  background: rgba(255,90,90,0.14);
}

.table{
  width:100%;
  border-collapse: collapse;
}
.table th, .table td{
  text-align:left;
  padding: 10px 8px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.table th{ color: rgba(255,255,255,0.78); font-weight: 600; }

.topbar{
  position: sticky;
  width: 100%;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(10px);
  background: rgba(5,10,22,0.65);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.topbar-inner{
  width: 1800px;
  margin: 0 auto;
  padding: 14px 24px;
  display:flex;
  flex-direction: row;
  align-items:center;
  justify-content: space-between;
  gap: 12px;
}
.brand{
  display:flex;
  gap: 10px;
  align-items:center;
}
.brand .dot{
  width: 10px; height: 10px;
  border-radius: 999px;
  background: rgba(80,120,255,0.9);
  box-shadow: 0 0 20px rgba(80,120,255,0.55);
}
.brand strong{ letter-spacing: 0.3px; }
.brand-logo{
  width: 32px;
  height: 32px;
  object-fit: contain;
  filter: drop-shadow(0 0 10px rgba(80,120,255,0.35));
  opacity: 0.95;
}

.nav{
  width: 100%;
  display:flex;
  align-items:center;
  justify-content: space-around;
  gap: 10px;
  flex-wrap: wrap;
}
.nav a{
  padding: 8px 22px;
  border-radius: 10px;
  border: 1px solid transparent;
  color: rgba(255,255,255,0.80);
}
.nav a:hover{
  border-color: rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.06);
}
.nav a.active{
  border-color: rgba(80,120,255,0.35);
  background: rgba(80, 121, 255, 0.243);
  color: rgba(0, 255, 217, 0.92);
}

.footer{
  max-width: 1100px;
  margin: 40px auto 0;
  padding: 18px 24px 30px;
  color: rgba(255,255,255,0.55);
  font-size: 13px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.badge{
  display:inline-flex;
  align-items:center;
  padding: 3px 8px;
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.72);
  font-size: 12px;
}




.customer-head{ padding:18px; }
.customer-head-row{
  display:flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  align-items:flex-start;
}
.customer-title{
  display:flex;
  gap: 10px;
  align-items:center;
  flex-wrap: wrap;
}
.customer-title h1{ margin:0; font-size: 28px; }
.customer-sub{
  margin-top: 8px;
  display:flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items:center;
}
.customer-actions{
  display:flex;
  gap:10px;
  flex-wrap: wrap;
  align-items:flex-start;
}
.customer-actions form{ margin:0; }
.customer-quick{
  display:flex;
  gap:10px;
  flex-wrap: wrap;
}












@media print{
  .no-print{ display:none !important; }
}