/* ============================================
   MULTIDOM — Logowanie
   Tło: motyw szprosu okiennego na firmowej zieleni (tematyczne, na palecie).
   Bez taniego 2-stop gradientu, bez glow. Karta spójna z konfiguratorem.
   ============================================ */

@font-face {
    font-family: 'BasierSquare';
    src: url('/assets/fonts/Basier Square Regular.otf') format('opentype');
    font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
    font-family: 'BasierSquare';
    src: url('/assets/fonts/Basier Square Medium.otf') format('opentype');
    font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
    font-family: 'BasierSquare';
    src: url('/assets/fonts/Basier Square SemiBold.otf') format('opentype');
    font-weight: 600; font-style: normal; font-display: swap;
}
@font-face {
    font-family: 'BasierSquare';
    src: url('/assets/fonts/Basier Square Bold.otf') format('opentype');
    font-weight: 700; font-style: normal; font-display: swap;
}

:root {
    --color-primary: #25886b;
    --color-primary-dark: #1d6d56;
    --color-primary-light: #2ea37f;
    --color-bg: #f2f6f9;
    --color-bg-elevated: #f7fbfe;
    --color-card: #ffffff;
    --color-text: #1a2332;
    --color-text-secondary: #5a6a7e;
    --color-text-muted: #8c9bab;
    --color-border: #e0e6ed;
    --color-error: #dc3545;
    --radius: 9px;
    --radius-lg: 14px;
    --shadow-xl: 0 28px 60px rgba(16, 24, 40, 0.30);
    --font-family: 'BasierSquare', 'Basier Square', -apple-system, BlinkMacSystemFont, system-ui, 'Inter', sans-serif;
    --transition: 130ms cubic-bezier(0.4, 0, 0.2, 1);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    font-family: var(--font-family);
    color: var(--color-text);
    letter-spacing: -0.005em;
    -webkit-font-smoothing: antialiased;
    position: relative;
    overflow: hidden;
    /* Szpros okienny: cienkie jasne linie tworzące szyby + głębia radialna */
    background-color: var(--color-primary-dark);
    background-image:
        repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.055) 0 1px, transparent 1px 132px),
        repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.055) 0 1px, transparent 1px 132px),
        radial-gradient(1000px circle at 16% 12%, rgba(46, 163, 127, 0.50), transparent 55%),
        radial-gradient(900px circle at 88% 94%, rgba(8, 56, 43, 0.55), transparent 52%);
    background-position: center;
}

/* Delikatne ziarno — usuwa „cyfrową płaskość" tła */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    opacity: 0.5;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
}

.login-card {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 384px;
    background: var(--color-card);
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: var(--radius-lg);
    padding: 40px 34px 30px;
    box-shadow: var(--shadow-xl);
    overflow: hidden;
}
/* Slim zielony akcent u góry karty */
.login-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: var(--color-primary);
}

.login-brand {
    text-align: center;
    margin-bottom: 30px;
}
.login-logo-img {
    height: 46px;
    width: auto;
    object-fit: contain;
}
.login-sub {
    display: block;
    margin-top: 12px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

label {
    display: block;
    margin: 16px 0 7px;
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text-secondary);
}

input[type="text"],
input[type="password"] {
    width: 100%;
    padding: 11px 14px;
    font-family: var(--font-family);
    font-size: 15px;
    font-weight: 500;
    color: var(--color-text);
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition);
}
input[type="text"]:focus,
input[type="password"]:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37, 136, 107, 0.14);
}

button[type="submit"] {
    width: 100%;
    margin-top: 26px;
    padding: 12px 16px;
    font-family: var(--font-family);
    font-size: 15px;
    font-weight: 600;
    color: #fff;
    background: var(--color-primary);
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: background var(--transition), transform var(--transition);
}
button[type="submit"]:hover { background: var(--color-primary-dark); }
button[type="submit"]:active { transform: translateY(1px); }

.login-error {
    background: rgba(220, 53, 69, 0.07);
    color: var(--color-error);
    border: 1px solid rgba(220, 53, 69, 0.22);
    border-radius: var(--radius);
    padding: 10px 13px;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 4px;
}

.login-foot {
    margin: 26px 0 0;
    text-align: center;
    font-size: 12px;
    color: var(--color-text-muted);
}