/* --- VARIABLES --- */
:root {
    --sincro-blue: #2d94fe;
    --sincro-purple: #5b52e4;
    --bg: #0b1020;
    --panel: rgba(255, 255, 255, 0.08);
    --text: rgba(255, 255, 255, 0.92);
    --muted: rgba(255, 255, 255, 0.72);
    --border: rgba(255, 255, 255, 0.14);
    --radius-lg: 22px;
    --radius-md: 14px;
    --settings-bg-fixed: #0b1020;
    --select-bg: #1a2030;
    color-scheme: dark;
}

/* --- RESET ET STYLE GLOBAL --- */
* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
}

    body::before {
        content: "";
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: radial-gradient(900px 500px at 15% -10%, rgba(91, 82, 228, .15), transparent 55%), radial-gradient(900px 500px at 85% -10%, rgba(45, 148, 254, .12), transparent 55%);
        pointer-events: none;
        z-index: -1;
    }

/* --- TOPBAR ET NAVIGATION --- */
.topbar {
    position: relative;
    top: 0;
    z-index: 9999;
    padding: 12px 14px;
    backdrop-filter: blur(10px);
    overflow: visible;
}

.topbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    border: 1px solid var(--border);
    background: linear-gradient(90deg, rgba(91, 82, 228, .55), rgba(45, 148, 254, .45));
    border-radius: var(--radius-lg);
    padding: 10px 18px;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.22);
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-logo {
    height: 34px;
    width: auto;
    display: block;
    border-radius: 10px;
    padding: 4px 6px;
    background: rgba(255, 255, 255, 0.85);
}

.brand-text h1 {
    margin: 0;
    font-size: 14px;
    line-height: 1.1;
    letter-spacing: 0.2px;
    color: white;
}

.brand-text p {
    margin: 2px 0 0;
    font-size: 11px;
    color: rgba(255, 255, 255, 0.85);
}

.right {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* --- SETTINGS & DROPDOWN --- */
.settings-dropdown {
    position: absolute;
    right: 0;
    top: calc(100% + 10px);
    background-color: #03224c;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    padding: 16px;
    min-width: 240px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
    display: flex;
    visibility: hidden;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.2s ease-in-out;
    flex-direction: column;
    gap: 12px;
    z-index: 10000;
    overflow: hidden;
}

    .settings-dropdown.show {
        visibility: visible;
        opacity: 1;
        transform: translateY(0);
    }

.settings-btn {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 0.3s ease;
}

    .settings-btn:hover {
        background: rgba(255, 255, 255, 0.25);
        transform: rotate(45deg);
    }

.settings-dropdown .setting-item label {
    color: rgba(255, 255, 255, 0.6);
}

/* Boutons et sélecteurs dans le dropdown */
.settings-dropdown #envSelect,
.menu-btn {
    background-color: rgba(255, 255, 255, 0.9);
    color: #1a2030;
    border: 1px solid rgba(0, 0, 0, 0.1);
    transition: all 0.2s ease;
}

    .settings-dropdown #envSelect:hover,
    .menu-btn:hover {
        background-color: #1a2030;
        color: #ffffff;
        border-color: var(--sincro-blue);
    }

/* --- FORMULAIRES ET BOUTONS --- */
#envSelect {
    width: 100%;
    font: inherit;
    font-size: 13px;
    border-radius: 8px;
    padding: 8px;
    cursor: pointer;
    background-color: var(--select-bg);
    color: var(--text);
    border: 1px solid var(--border);
    outline: none;
}

    #envSelect:hover {
        background-color: #090d16;
        color: white;
    }

.menu-btn {
    width: 100%;
    padding: 10px 20px;
    cursor: pointer;
    border-radius: 8px;
    border: 1px solid var(--border);
    display: block;
}

.setting-item label {
    font-size: 11px;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 4px;
    display: block;
}

.cta {
    border: none;
    background: linear-gradient(135deg, var(--sincro-purple), var(--sincro-blue));
    color: white;
    padding: 9px 18px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 600;
    box-shadow: 0 10px 20px rgba(45, 148, 254, .18);
}

/* --- STRUCTURE ET CONTENU --- */
main {
    padding: 0 14px 14px;
}

#api {
    min-height: calc(100vh - 200px);
    background: transparent;
}

.scalar-sidebar {
    position: sticky;
    top: 80px;
    max-height: calc(100vh - 80px);
    overflow-y: auto;
}

.cta:active {
    transform: scale(0.96);
    transition: transform 0.1s ease;
}


.frame-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    border-bottom: 1px solid var(--border);
    background-color: #2f3640;
    border-top-left-radius: var(--radius-lg);
    border-top-right-radius: var(--radius-lg);
}


a:visited {
    color: #ffffff;
}