/* Inter — lokální kopie, bez Google Fonts (GDPR) */
@font-face { font-family:'Inter'; font-style:normal; font-weight:400; font-display:swap;
  src: url('/static/fonts/inter-400-latin_ext.woff2') format('woff2');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family:'Inter'; font-style:normal; font-weight:400; font-display:swap;
  src: url('/static/fonts/inter-400-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family:'Inter'; font-style:normal; font-weight:500; font-display:swap;
  src: url('/static/fonts/inter-500-latin_ext.woff2') format('woff2');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family:'Inter'; font-style:normal; font-weight:500; font-display:swap;
  src: url('/static/fonts/inter-500-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family:'Inter'; font-style:normal; font-weight:600; font-display:swap;
  src: url('/static/fonts/inter-600-latin_ext.woff2') format('woff2');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family:'Inter'; font-style:normal; font-weight:600; font-display:swap;
  src: url('/static/fonts/inter-600-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family:'Inter'; font-style:normal; font-weight:700; font-display:swap;
  src: url('/static/fonts/inter-700-latin_ext.woff2') format('woff2');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family:'Inter'; font-style:normal; font-weight:700; font-display:swap;
  src: url('/static/fonts/inter-700-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family:'Inter'; font-style:normal; font-weight:800; font-display:swap;
  src: url('/static/fonts/inter-800-latin_ext.woff2') format('woff2');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family:'Inter'; font-style:normal; font-weight:800; font-display:swap;
  src: url('/static/fonts/inter-800-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }

:root {
  --primary:       #4F46E5;
  --primary-dark:  #4338CA;
  --primary-light: #EEF2FF;
  --accent:        #10B981;
  --accent-light:  #D1FAE5;
  --bg:            #F9FAFB;
  --surface:       #FFFFFF;
  --text:          #111827;
  --text-muted:    #6B7280;
  --border:        #E5E7EB;
  --radius:        10px;
  --shadow:        0 2px 8px rgba(0,0,0,.08);
  --shadow-lg:     0 8px 32px rgba(0,0,0,.12);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }

/* ── NAV ── */
nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  padding: .85rem 2rem;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-brand {
  display: flex; align-items: center; gap: .6rem;
  font-weight: 800; font-size: 1.2rem; color: var(--text);
}
.nav-brand img { width: 32px; height: 32px; }
.nav-brand span em { color: var(--primary); font-style: normal; }
.nav-links { display: flex; gap: .5rem; align-items: center; }
.nav-links a.nav-link { color: var(--text-muted); font-size: .9rem; padding: .4rem .7rem; border-radius: 6px; font-weight: 500; transition: color .15s; }
.nav-links a.nav-link:hover { color: var(--text); }

/* ── HAMBURGER (mobil) ── */
.nav-hamburger {
  display: none;
  width: 44px; height: 44px; flex-shrink: 0;
  align-items: center; justify-content: center; flex-direction: column;
  background: transparent; border: none; border-radius: 8px; cursor: pointer;
  gap: 5px;
}
.nav-hamburger span { display: block; width: 22px; height: 2px; background: var(--text); border-radius: 2px; }
.nav-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.3); z-index: 90; }
.nav-overlay.open { display: block; }

/* ── BUTTONS ── */
.btn {
  display: inline-block; padding: .55rem 1.3rem;
  border-radius: var(--radius); border: none; cursor: pointer;
  font-size: .9rem; font-weight: 600;
  font-family: inherit; transition: all .15s;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(79,70,229,.3); }
.btn-outline { border: 2px solid var(--primary); color: var(--primary); background: transparent; }
.btn-outline:hover { background: var(--primary-light); }
.btn-white { background: #fff; color: var(--primary); }
.btn-white:hover { background: #f0f4ff; }
.btn-lg { padding: .8rem 2rem; font-size: 1rem; }

/* ── ALERTS ── */
.alert { padding: .75rem 1rem; border-radius: var(--radius); margin-bottom: 1rem; font-size: .9rem; }
.alert-error   { background: #FEF2F2; color: #991B1B; border: 1px solid #FECACA; }
.alert-success { background: var(--accent-light); color: #065F46; border: 1px solid #6EE7B7; }
.alert-warning { background: #FFFBEB; color: #92400E; border: 1px solid #FDE68A; }
.alert-info    { background: var(--primary-light); color: #3730A3; border: 1px solid #C7D2FE; }

/* ── CARD ── */
.card {
  background: var(--surface);
  border-radius: 14px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  padding: 1.5rem;
  margin-bottom: 1.2rem;
}

/* ── FORM ── */
.form-group { margin-bottom: 1rem; }
.form-group label { display: block; font-size: .82rem; font-weight: 600; color: var(--text-muted); margin-bottom: .35rem; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: .6rem .85rem;
  border: 1.5px solid var(--border); border-radius: var(--radius);
  font-size: .95rem; font-family: inherit; color: var(--text);
  background: var(--surface); transition: border-color .15s, box-shadow .15s;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(79,70,229,.12);
}

/* ── TABLE ── */
table { width: 100%; border-collapse: collapse; font-size: .9rem; }
th { background: #F8FAFC; padding: .65rem .85rem; text-align: left; border-bottom: 2px solid var(--border); color: var(--text-muted); font-size: .78rem; text-transform: uppercase; letter-spacing: .05em; }
td { padding: .65rem .85rem; border-bottom: 1px solid #F1F5F9; }
tr:hover td { background: #FAFBFF; }

/* ── BADGE ── */
.badge { display: inline-block; padding: .2rem .65rem; border-radius: 999px; font-size: .75rem; font-weight: 600; }
.badge-admin { background: #EEF2FF; color: #4338CA; }
.badge-user  { background: #F0FDF4; color: #166534; }
.badge-trial { background: #FFFBEB; color: #92400E; }

/* ── LAYOUT ── */
.container { max-width: 1000px; margin: 0 auto; padding: 0 1rem; }
.page { padding: 2rem 1rem; max-width: 1000px; margin: 0 auto; }
h1 { font-size: 1.5rem; font-weight: 700; margin-bottom: 1.2rem; }
h2 { font-size: 1.15rem; font-weight: 600; margin-bottom: .8rem; }

/* ── DANGER BUTTON ── */
.btn-danger { background: #ef4444; color: #fff; }
.btn-danger:hover { background: #dc2626; }
.btn-secondary { background: var(--bg); color: var(--text); border: 1.5px solid var(--border); }
.btn-secondary:hover { background: var(--border); }

/* ── RESPONSIVE ── */
@media (max-width: 640px) {
  nav { padding: .7rem 1rem; }
  .nav-hamburger { display: flex; }
  .nav-links {
    display: none;
    position: absolute; top: 100%; left: 0; right: 0; z-index: 95;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--surface); border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    padding: .5rem .75rem 1rem;
  }
  .nav-links.open { display: flex; }
  .nav-links a.nav-link {
    width: 100%; padding: .8rem .6rem; border-radius: 8px;
    min-height: 44px; display: flex; align-items: center;
  }
  .nav-links .btn { width: 100%; justify-content: center; margin-top: .4rem; min-height: 44px; }
  .container { padding: 0 .75rem; }
  h1 { font-size: 1.25rem; }
  .card { padding: 1.1rem; }
  table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; }
}