:root {
  --bg: #0a101b;
  --surface: #111c2b;
  --surface-2: #142236;
  --line: rgba(180, 199, 223, .13);
  --text: #eff4fa;
  --muted: #9aa9bb;
  --faint: #6f8097;
  --accent: #b8f36b;
  --accent-ink: #18220f;
  --red: #ff9d9d;
  --mono: 'DM Mono', ui-monospace, SFMono-Regular, Consolas, monospace;
  --sans: 'Manrope', Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}
* { box-sizing: border-box; }
body { margin: 0; min-width: 320px; min-height: 100vh; color: var(--text); background: radial-gradient(ellipse at 85% -10%, rgba(127, 177, 74, .12), transparent 34%), var(--bg); font-family: var(--sans); }
button, input, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
[hidden] { display: none !important; }
.admin-shell { min-height: 100vh; }
.admin-topbar { height: 76px; display: flex; align-items: center; justify-content: space-between; padding: 0 max(28px, calc((100vw - 1240px) / 2)); border-bottom: 1px solid var(--line); background: rgba(8, 13, 22, .84); backdrop-filter: blur(18px); }
.admin-brand { display: inline-flex; align-items: center; gap: 11px; }.admin-logo { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 11px; color: var(--accent-ink); background: var(--accent); font-size: 13px; font-weight: 900; letter-spacing: -.08em; }.admin-brand > span:last-child { display: flex; flex-direction: column; gap: 3px; }.admin-brand strong { font-size: 10px; letter-spacing: .14em; }.admin-brand small { color: var(--faint); font: 8px var(--mono); letter-spacing: .08em; }
.topbar-right { display: flex; align-items: center; gap: 24px; }.secure-pill { display: inline-flex; align-items: center; gap: 8px; color: #8fa0b4; font: 8px var(--mono); letter-spacing: .1em; }.secure-pill i, .date-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px rgba(184,243,107,.55); }.back-link { color: #aab8c9; font-size: 9px; font-weight: 700; }.back-link:hover { color: var(--accent); }.logout-button { padding: 8px 11px; border: 1px solid rgba(255,255,255,.15); border-radius: 6px; color: #b6c2d0; background: transparent; cursor: pointer; font-size: 9px; }.logout-button:hover { border-color: rgba(255,157,157,.55); color: var(--red); }
.admin-main { width: min(1240px, calc(100% - 56px)); min-height: calc(100vh - 76px); margin: 0 auto; }
.login-view { min-height: calc(100vh - 76px); display: grid; grid-template-columns: 1fr .9fr; align-items: center; gap: 75px; max-width: 1000px; margin: 0 auto; padding: 75px 0; }.login-decoration { min-height: 440px; position: relative; display: flex; align-items: end; overflow: hidden; padding: 44px; border: 1px solid rgba(184,243,107,.18); border-radius: 14px; background: radial-gradient(ellipse at 75% 20%, rgba(184,243,107,.13), transparent 40%), linear-gradient(145deg, #17263a, #0d1726); }.deco-grid { position: absolute; inset: 0; opacity: .25; background-image: linear-gradient(rgba(170,193,220,.14) 1px, transparent 1px), linear-gradient(90deg, rgba(170,193,220,.14) 1px, transparent 1px); background-size: 35px 35px; mask-image: linear-gradient(to bottom, black, transparent); }.deco-symbol { position: absolute; top: 30px; right: 40px; color: rgba(184,243,107,.85); font-size: 110px; font-weight: 900; letter-spacing: -.13em; }.deco-symbol span { font-size: 37px; vertical-align: top; }.login-caption { position: relative; z-index: 1; }.login-caption small, .login-kicker, .admin-kicker { color: var(--accent); font: 8px var(--mono); letter-spacing: .16em; }.login-caption strong { display: block; margin-top: 19px; font-size: 42px; line-height: 1.06; letter-spacing: -.07em; }.login-caption p { max-width: 260px; margin: 15px 0 0; color: #9aaabe; font-size: 10px; line-height: 1.8; }
.login-card { padding: 20px 0; }.login-card h1 { margin: 23px 0 12px; font-size: 43px; line-height: 1.05; letter-spacing: -.075em; }.login-card h1 span { color: var(--accent); }.login-card > p { margin: 0 0 34px; color: #91a1b5; font-size: 10px; }.admin-field { display: flex; flex-direction: column; gap: 9px; color: #c4d0df; font-size: 9px; font-weight: 700; }.admin-field input { height: 48px; padding: 0 14px; outline: none; border: 1px solid rgba(165,190,218,.18); border-radius: 6px; color: var(--text); background: #121e2e; font-size: 11px; }.admin-field input:focus { border-color: rgba(184,243,107,.65); box-shadow: 0 0 0 3px rgba(184,243,107,.08); }.admin-field input::placeholder { color: #66788f; }.admin-primary { min-height: 45px; display: inline-flex; align-items: center; justify-content: space-between; gap: 35px; padding: 0 16px; border: 0; border-radius: 6px; color: var(--accent-ink); background: var(--accent); cursor: pointer; font-size: 10px; font-weight: 800; transition: transform .2s, background .2s; }.admin-primary:hover { transform: translateY(-1px); background: #d3ff9b; }.admin-primary:disabled { cursor: wait; opacity: .65; }.login-card .admin-primary { width: 100%; margin-top: 17px; }.login-card .admin-primary span { font-size: 17px; }.login-error { min-height: 23px; padding-top: 10px; color: var(--red); font-size: 9px; }.login-foot { display: flex; align-items: center; gap: 9px; margin-top: 25px; padding-top: 18px; border-top: 1px solid var(--line); color: #718198; font-size: 8px; }
.dashboard-view { padding: 54px 0 36px; }.dashboard-heading { display: flex; justify-content: space-between; align-items: end; gap: 30px; }.admin-kicker { font-size: 8px; }.dashboard-heading h1 { margin: 11px 0 7px; font-size: clamp(34px, 4vw, 48px); line-height: 1.1; letter-spacing: -.07em; }.dashboard-heading h1 span { color: var(--accent); }.dashboard-heading p { margin: 0; color: var(--muted); font-size: 10px; }.heading-date { display: inline-flex; align-items: center; gap: 9px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 6px; color: #91a0b4; font: 8px var(--mono); letter-spacing: .1em; }
.stats-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: 12px; margin-top: 35px; }.stat-card { min-height: 130px; padding: 19px; border: 1px solid var(--line); border-radius: 9px; background: linear-gradient(145deg, rgba(23,37,56,.85), rgba(15,25,39,.85)); }.stat-main { border-color: rgba(184,243,107,.28); background: linear-gradient(120deg, rgba(184,243,107,.1), rgba(16,29,44,.9)); }.stat-top { display: flex; align-items: center; justify-content: space-between; color: #8494aa; font: 8px var(--mono); letter-spacing: .1em; }.stat-icon { width: 23px; height: 23px; display: grid; place-items: center; border-radius: 6px; color: var(--accent); background: rgba(184,243,107,.13); }.stat-mini-icon { color: var(--accent); font-size: 14px; }.stat-card > strong { display: block; margin: 12px 0 3px; color: #f3f7fc; font-size: 31px; line-height: 1; letter-spacing: -.07em; }.stat-main > strong { color: var(--accent); }.stat-card > small { color: #8090a5; font-size: 8px; }
.content-card { margin-top: 18px; padding: 25px; border: 1px solid var(--line); border-radius: 10px; background: rgba(16,27,42,.8); }.card-heading { display: flex; justify-content: space-between; align-items: center; gap: 25px; }.card-heading h2 { margin: 7px 0 4px; font-size: 20px; letter-spacing: -.05em; }.card-heading h2 span { color: var(--accent); font-size: 12px; font-weight: 500; }.card-heading p { margin: 0; color: #8796a9; font-size: 9px; }.export-button { display: inline-flex; align-items: center; gap: 17px; padding: 10px 13px; border: 1px solid rgba(184,243,107,.3); border-radius: 6px; color: var(--accent); font-size: 9px; font-weight: 800; }.export-button:hover { color: var(--accent-ink); background: var(--accent); }.export-button span { font-size: 15px; }
.filter-row { display: flex; align-items: center; gap: 9px; margin: 24px 0 16px; }.search-box { flex: 1; min-width: 190px; height: 39px; display: flex; align-items: center; gap: 9px; padding: 0 11px; border: 1px solid rgba(160,185,215,.15); border-radius: 6px; background: #0d1828; }.search-box span { color: #8d9db1; font-size: 19px; }.search-box input { width: 100%; border: 0; outline: 0; color: #e8eff7; background: transparent; font-size: 9px; }.search-box input::placeholder { color: #65758b; }.filter-row select { height: 39px; min-width: 125px; padding: 0 10px; outline: 0; border: 1px solid rgba(160,185,215,.15); border-radius: 6px; color: #aebccd; background: #0d1828; font-size: 9px; }.filter-row select:focus { border-color: rgba(184,243,107,.5); }
.table-wrap { overflow-x: auto; border: 1px solid rgba(166,190,220,.1); border-radius: 7px; }table { width: 100%; min-width: 760px; border-collapse: collapse; text-align: left; }thead { background: rgba(255,255,255,.025); }th { padding: 12px 13px; color: #718198; font: 7px var(--mono); letter-spacing: .12em; white-space: nowrap; }td { padding: 13px; border-top: 1px solid rgba(166,190,220,.09); color: #b7c4d3; font-size: 9px; vertical-align: middle; }.person-cell strong, .person-cell small, .contact-cell a, .contact-cell small { display: block; }.person-cell strong { color: #e7edf5; font-size: 10px; }.person-cell small, .contact-cell small { margin-top: 4px; color: #718198; font-size: 8px; }.contact-cell a { color: #b9cae0; }.contact-cell a:hover { color: var(--accent); }.class-cell { color: var(--accent); font: 9px var(--mono); }.date-cell { color: #8494a8; white-space: nowrap; font-size: 8px; }.status-select { max-width: 128px; height: 29px; padding: 0 8px; outline: 0; border: 1px solid rgba(184,243,107,.22); border-radius: 5px; color: #d7e9c6; background: rgba(184,243,107,.08); font-size: 8px; }.status-select:focus { border-color: var(--accent); }.status-select.status-kontakt { color: #d7e4ff; border-color: rgba(133,171,255,.25); background: rgba(99,142,228,.1); }.status-select.status-przyjete { color: #c5f39b; border-color: rgba(184,243,107,.4); background: rgba(184,243,107,.13); }.status-select.status-odrzucone { color: #ffc0c0; border-color: rgba(255,125,125,.25); background: rgba(255,100,100,.08); }.action-cell { text-align: right; }.delete-button { padding: 6px 8px; border: 1px solid transparent; border-radius: 5px; color: #8d9bb0; background: transparent; cursor: pointer; font-size: 8px; }.delete-button:hover { border-color: rgba(255,157,157,.25); color: var(--red); background: rgba(255,100,100,.06); }.delete-button:disabled { opacity: .5; cursor: wait; }.empty-row { padding: 35px 15px; color: #8090a4; text-align: center; line-height: 1.7; }.table-foot { display: flex; justify-content: space-between; align-items: center; gap: 15px; padding-top: 13px; color: #75869b; font-size: 8px; }.refresh-button { border: 0; color: var(--accent); background: transparent; cursor: pointer; font-size: 8px; }.refresh-button:hover { color: #e0ffbb; }
.class-total { padding: 8px 10px; border: 1px solid rgba(184,243,107,.2); border-radius: 5px; color: var(--accent); font: 8px var(--mono); }.add-class-form { display: flex; align-items: end; gap: 10px; margin-top: 22px; }.add-class-form label { display: flex; flex-direction: column; gap: 7px; color: #9aabbe; font-size: 8px; }.add-class-form input { width: 160px; height: 39px; padding: 0 11px; outline: none; border: 1px solid rgba(160,185,215,.15); border-radius: 6px; color: var(--text); background: #0d1828; font-size: 10px; }.add-class-form input:focus { border-color: rgba(184,243,107,.5); }.add-class-form input::placeholder { color: #66778c; }.add-class-form .admin-primary { min-height: 39px; font-size: 9px; }.class-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 19px; }.class-chip { min-width: 64px; display: inline-flex; align-items: center; justify-content: space-between; gap: 13px; padding: 7px 8px 7px 11px; border: 1px solid rgba(170,193,220,.15); border-radius: 5px; background: rgba(255,255,255,.025); }.class-chip strong { color: #cfdae8; font: 9px var(--mono); }.class-chip button { width: 19px; height: 19px; padding: 0; border: 0; border-radius: 4px; color: #7b8ba0; background: transparent; cursor: pointer; font-size: 16px; line-height: 1; }.class-chip button:hover { color: var(--red); background: rgba(255,100,100,.1); }.class-chip button:disabled { opacity: .45; }.class-hint { margin: 18px 0 0; color: #718198; font-size: 8px; line-height: 1.7; }.admin-footer { display: flex; justify-content: space-between; gap: 20px; padding: 24px 0 0; color: #627289; font: 7px var(--mono); letter-spacing: .07em; }.admin-footer code { color: #92a3b7; }
.toast { position: fixed; right: 24px; bottom: 24px; z-index: 20; max-width: min(380px, calc(100vw - 48px)); padding: 13px 17px; border: 1px solid rgba(184,243,107,.3); border-radius: 7px; color: #d9efc4; background: #15251c; box-shadow: 0 10px 40px rgba(0,0,0,.35); font-size: 10px; line-height: 1.6; opacity: 0; transform: translateY(10px); pointer-events: none; transition: opacity .2s, transform .2s; }.toast.is-visible { opacity: 1; transform: translateY(0); }.toast.error { border-color: rgba(255,157,157,.3); color: #ffd0d0; background: #2b191e; }
@media (max-width: 850px) { .admin-main { width: calc(100% - 36px); }.login-view { gap: 35px; }.login-decoration { padding: 30px; }.login-caption strong { font-size: 34px; }.stats-grid { grid-template-columns: repeat(2, 1fr); }.stat-main { grid-column: span 2; }.content-card { padding: 20px; } }
@media (max-width: 600px) { .admin-topbar { height: 66px; padding: 0 17px; }.secure-pill { display: none; }.topbar-right { gap: 13px; }.admin-main { width: calc(100% - 30px); min-height: calc(100vh - 66px); }.login-view { min-height: calc(100vh - 66px); display: flex; flex-direction: column; align-items: stretch; justify-content: center; gap: 20px; padding: 32px 0; }.login-decoration { min-height: 185px; padding: 22px; }.deco-symbol { top: 5px; right: 25px; font-size: 64px; }.login-caption strong { margin-top: 10px; font-size: 29px; }.login-caption p { margin-top: 8px; font-size: 9px; }.login-card { padding: 20px 3px; }.login-card h1 { font-size: 37px; }.dashboard-view { padding-top: 34px; }.dashboard-heading { align-items: flex-start; flex-direction: column; gap: 15px; }.dashboard-heading h1 { font-size: 36px; }.dashboard-heading p { max-width: 320px; line-height: 1.7; }.heading-date { font-size: 7px; }.stats-grid { gap: 8px; margin-top: 23px; }.stat-card { min-height: 115px; padding: 14px; }.stat-card > strong { font-size: 27px; }.stat-top { font-size: 7px; }.stat-card > small { font-size: 7px; }.content-card { margin-top: 12px; padding: 17px 13px; }.card-heading { align-items: flex-start; flex-direction: column; gap: 15px; }.card-heading h2 { font-size: 18px; }.export-button { align-self: stretch; justify-content: space-between; }.filter-row { align-items: stretch; flex-direction: column; }.search-box { flex: auto; }.filter-row select { width: 100%; }.table-foot { font-size: 7px; }.add-class-form { align-items: stretch; flex-wrap: wrap; }.add-class-form label { flex: 1; }.add-class-form input { width: 100%; }.add-class-form .admin-primary { align-self: end; }.class-chip { min-width: 59px; }.admin-footer { flex-direction: column; gap: 7px; font-size: 6px; } }