@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700&family=Rajdhani:wght@500;600;700&display=swap');

:root {
    --bg-color: #040415;
    --card-bg: rgba(13, 13, 43, 0.7);
    --accent-cyan: #00d4ff;
    --accent-cyan-rgb: 0, 212, 255;
    --accent-purple: #9333ea;
    --text-main: #e2e8f0;
    --text-muted: #94a3b8;
}

body {
    background-color: var(--bg-color);
    background-image: radial-gradient(circle at top right, rgba(147, 51, 234, 0.15), transparent 40%),
                      radial-gradient(circle at bottom left, rgba(0, 212, 255, 0.1), transparent 40%);
    color: var(--text-main);
    font-family: 'Rajdhani', sans-serif;
    margin: 0;
    padding: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

h1, h2, h3 {
    font-family: 'Orbitron', sans-serif;
    text-align: center;
    letter-spacing: 1px;
}

/* Tlačítka */
.btn {
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
    border: none;
    color: white;
    padding: 12px 30px;
    font-size: 18px;
    font-weight: 700;
    border-radius: 8px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    font-family: 'Orbitron', sans-serif;
    text-align: center;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 212, 255, 0.4);
}

/* Hlavní kontejner */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
    flex-grow: 1;
}

/* Server Karty (Přehled serverů) */
.cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.card {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 30px 20px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    text-decoration: none;
    color: var(--text-main);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
}

.card img {
    border-radius: 50%;
    width: 90px;
    height: 90px;
    margin-bottom: 15px;
    object-fit: cover;
    background-color: #1e1e38;
}

.server-name {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 15px;
}

/* Stavy serverů (Bot tu je / není) */
.bot-active {
    border: 2px solid var(--accent-cyan);
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.2);
}
.bot-active img {
    border: 3px solid var(--accent-cyan);
}

.bot-missing {
    border: 2px solid rgba(148, 163, 184, 0.3);
    opacity: 0.8;
}
.bot-missing img {
    border: 3px solid rgba(148, 163, 184, 0.3);
    filter: grayscale(100%);
}
.bot-missing:hover img {
    filter: grayscale(0%);
}

/* =========================================================================
   NOVÉ STYLY: Pro vnitřní správu serveru, statistiky a formulář nastavení
   ========================================================================= */

/* Pomocná mřížka pro nové podrobné statistiky */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
    width: 100%;
}

/* Úprava chování vnitřních prvků v kartách (pro zarovnání textů doleva u formulářů) */
.card.text-left {
    align-items: stretch;
    text-align: left;
}

/* Stylování formulářových skupin */
.form-group {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-family: 'Orbitron', sans-serif;
    font-size: 14px;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

/* Sjednocený styl pro textová pole (input) a výběrová menu (select) */
.form-control {
    background: rgba(4, 4, 21, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--text-main);
    padding: 12px 16px;
    font-size: 16px;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 600;
    transition: all 0.2s ease;
    outline: none;
    width: 100%;
    box-sizing: border-box;
}

.form-control:focus {
    border-color: var(--accent-cyan);
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.2);
}

/* Úprava vzhledu možností uvnitř selectu pro tmavé téma */
.form-control option {
    background-color: #0d0d2b;
    color: var(--text-main);
}

/* Patička */
footer {
    text-align: center;
    padding: 20px;
    color: var(--text-muted);
    border-top: 1px solid rgba(255,255,255,0.05);
    background: #02020a;
    margin-top: auto;
}

html {
    min-height: 100%;
}

html, body {
    background-color: var(--bg-color) !important;
    background-image:
        radial-gradient(circle at top right, rgba(147, 51, 234, 0.15), transparent 40%),
        radial-gradient(circle at bottom left, rgba(0, 212, 255, 0.1), transparent 40%) !important;
    background-attachment: fixed;
}

/* Responzivní úpravy (mobil / tablet) */
.btn:focus-visible, .card:focus-visible, .form-control:focus-visible {
    outline: 2px solid var(--accent-cyan);
    outline-offset: 2px;
}

@media (max-width: 900px) {
    .dashboard-layout {
        flex-direction: column !important;
    }
    .sidebar-menu {
        width: 100% !important;
        box-sizing: border-box;
        flex-direction: row !important;
        flex-wrap: wrap;
    }
    .panel-row {
        grid-template-columns: 1fr !important;
    }
}

@media (max-width: 600px) {
    .container { padding: 24px 14px; }
    h1 { font-size: 1.6rem; }
    .cards { grid-template-columns: 1fr; gap: 20px; }
    .btn { padding: 12px 20px; }
}

body { min-height: 100vh; }
footer { flex-shrink: 0; }