/* ============================================================
   mnc /home — surcouche Authelia, charte Claude.ai
   Palette warm-dark + accent coral + Inter Variable
   ============================================================ */

@font-face {
    font-family: "Inter";
    font-style: normal;
    font-weight: 100 900;
    font-display: swap;
    src: url("/authelia/fonts/InterVariable.woff2") format("woff2-variations"),
         url("/authelia/fonts/InterVariable.woff2") format("woff2");
}
@font-face {
    font-family: "Inter";
    font-style: italic;
    font-weight: 100 900;
    font-display: swap;
    src: url("/authelia/fonts/InterVariable-Italic.woff2") format("woff2-variations"),
         url("/authelia/fonts/InterVariable-Italic.woff2") format("woff2");
}

:root {
    /* Claude.ai warm dark palette */
    --bg-base:     #1F1E1D;
    --bg-soft:     #262624;
    --bg-elev:     #30302E;
    --bg-hover:    #3D3B38;
    --border:      rgba(250, 249, 245, 0.10);
    --border-strong: rgba(250, 249, 245, 0.16);
    --text:        #FAF9F5;
    --text-muted:  #A8A29E;
    --text-soft:   #C9C5BE;

    /* Accent — coral Anthropic */
    --accent:      #D97757;
    --accent-hov:  #C96442;
    --accent-deep: #BC5538;
    --accent-soft: rgba(217, 119, 87, 0.16);

    --radius:      12px;
    --radius-lg:   16px;
    --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.35),
                   0 1px 0 rgba(255, 255, 255, 0.03) inset;
    --font-sans: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", "Helvetica Neue", sans-serif;
}

/* tabular-nums + features Inter modernes */
html {
    font-feature-settings: "cv11", "ss01", "ss03", "calt", "case", "ccmp";
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

html, body, #root {
    min-height: 100vh;
    background:
        radial-gradient(ellipse 100% 60% at 50% -10%, rgba(217, 119, 87, 0.10), transparent 70%),
        radial-gradient(ellipse 80% 50% at 80% 110%, rgba(217, 119, 87, 0.06), transparent 70%),
        var(--bg-base) !important;
    color: var(--text) !important;
    font-family: var(--font-sans) !important;
    letter-spacing: -0.011em;
}

body, [class*="MuiTypography-root"], button, input, select, textarea {
    font-family: var(--font-sans) !important;
}

/* contenu au-dessus du fond */
#root > * { position: relative; z-index: 1; }

/* carte centrale */
[class*="MuiPaper-root"],
[class*="MuiCard-root"] {
    background: var(--bg-soft) !important;
    border: 1px solid var(--border) !important;
    border-radius: var(--radius-lg) !important;
    box-shadow: var(--shadow-card) !important;
    color: var(--text) !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
}

/* logo */
img[alt*="logo" i], img[src*="logo.png"] {
    max-width: 220px !important;
    height: auto !important;
    margin: 8px auto 24px !important;
    display: block;
}

/* inputs */
[class*="MuiInputBase-root"],
[class*="MuiOutlinedInput-root"] {
    background: var(--bg-base) !important;
    border-radius: var(--radius) !important;
    color: var(--text) !important;
    transition: background 0.15s ease;
}
[class*="MuiInputBase-root"]:hover {
    background: var(--bg-elev) !important;
}
[class*="MuiOutlinedInput-notchedOutline"] {
    border-color: var(--border-strong) !important;
    transition: border-color 0.15s ease;
}
[class*="MuiOutlinedInput-root"]:hover [class*="MuiOutlinedInput-notchedOutline"] {
    border-color: rgba(250, 249, 245, 0.28) !important;
}
[class*="Mui-focused"] [class*="MuiOutlinedInput-notchedOutline"] {
    border-color: var(--accent) !important;
    border-width: 1.5px !important;
    box-shadow: 0 0 0 4px var(--accent-soft);
}
[class*="MuiInputLabel-root"] {
    color: var(--text-muted) !important;
    font-weight: 500;
}
[class*="MuiInputLabel-root"][class*="Mui-focused"] {
    color: var(--accent) !important;
}
input, textarea { color: var(--text) !important; }
input::placeholder { color: var(--text-muted) !important; }

/* bouton principal — coral Claude */
[class*="MuiButton-contained"],
[class*="MuiButton-containedPrimary"] {
    background: var(--accent) !important;
    color: #1F1E1D !important;
    font-weight: 600 !important;
    letter-spacing: 0 !important;
    border-radius: var(--radius) !important;
    text-transform: none !important;
    padding: 10px 22px !important;
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.12) inset,
                0 6px 18px rgba(217, 119, 87, 0.22) !important;
    transition: background 0.15s ease, transform 0.12s ease, box-shadow 0.18s ease !important;
}
[class*="MuiButton-contained"]:hover {
    background: var(--accent-hov) !important;
    transform: translateY(-1px);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.14) inset,
                0 10px 24px rgba(217, 119, 87, 0.32) !important;
}
[class*="MuiButton-contained"]:active {
    background: var(--accent-deep) !important;
    transform: translateY(0);
}

/* bouton outlined / text */
[class*="MuiButton-outlined"] {
    border-color: var(--border-strong) !important;
    color: var(--text) !important;
    border-radius: var(--radius) !important;
    text-transform: none !important;
    font-weight: 500 !important;
}
[class*="MuiButton-outlined"]:hover {
    background: var(--bg-hover) !important;
    border-color: var(--border-strong) !important;
}
[class*="MuiButton-text"] {
    color: var(--text) !important;
    text-transform: none !important;
}

/* liens */
a, [class*="MuiLink-root"] {
    color: var(--accent) !important;
    text-decoration: none !important;
    transition: color 0.15s ease;
}
a:hover, [class*="MuiLink-root"]:hover {
    color: var(--accent-hov) !important;
    text-decoration: underline !important;
    text-underline-offset: 3px;
}

/* checkboxes / switches */
[class*="Mui-checked"] svg,
[class*="MuiCheckbox-root"][class*="Mui-checked"] svg {
    color: var(--accent) !important;
}
[class*="MuiCheckbox-root"]:hover {
    background: var(--accent-soft) !important;
}

/* footer "built with care · Authelia" */
[class*="MuiTypography-caption"]:has(em),
em:where(:not([class*="MuiInputBase"])) {
    display: none !important;
}

/* selecteur de langue */
[class*="MuiSelect-root"],
[class*="MuiNativeSelect-root"] {
    color: var(--text-muted) !important;
    font-size: 0.85em !important;
}

/* alertes / snackbar */
[class*="MuiAlert-standardError"],
[class*="MuiAlert-filledError"] {
    background: rgba(217, 87, 87, 0.14) !important;
    color: #fecaca !important;
    border: 1px solid rgba(217, 87, 87, 0.32) !important;
    border-radius: var(--radius) !important;
}
[class*="MuiAlert-standardSuccess"] {
    background: rgba(120, 180, 130, 0.14) !important;
    color: #d6e9c2 !important;
    border: 1px solid rgba(120, 180, 130, 0.28) !important;
    border-radius: var(--radius) !important;
}

/* loading spinner */
[class*="MuiCircularProgress-circle"] {
    stroke: var(--accent) !important;
}

/* scrollbar */
* { scrollbar-color: rgba(250, 249, 245, 0.18) transparent; scrollbar-width: thin; }
*::-webkit-scrollbar { width: 8px; height: 8px; }
*::-webkit-scrollbar-thumb { background: rgba(250, 249, 245, 0.18); border-radius: 4px; }
*::-webkit-scrollbar-thumb:hover { background: rgba(250, 249, 245, 0.28); }

/* selection */
::selection { background: var(--accent-soft); color: var(--text); }