/* =====================================================================
   Project Horizon — admin.css
   Sobre, propre, dense. Lisible et utilitaire.
   ===================================================================== */

.admin-body {
    background:
        radial-gradient(ellipse at 0% 0%, rgba(56,189,248,0.06), transparent 50%),
        radial-gradient(ellipse at 100% 100%, rgba(168,85,247,0.05), transparent 50%),
        var(--bg-deep);
    min-height: 100vh;
}

/* ---------- Header / nav --------------------------------------------- */

.adm-header {
    position: sticky; top: 0; z-index: 50;
    background: rgba(11, 18, 32, 0.85);
    backdrop-filter: blur(16px) saturate(140%);
    -webkit-backdrop-filter: blur(16px) saturate(140%);
    border-bottom: var(--border-soft);
}

.adm-header__inner {
    max-width: 1280px; margin: 0 auto;
    padding: 14px 24px;
    display: flex; align-items: center; gap: 24px;
}

.adm-brand {
    display: flex; align-items: center; gap: 10px;
    color: var(--text-primary); font-family: var(--font-display);
    font-weight: 600;
}

.adm-brand__mark {
    width: 22px; height: 22px; border-radius: 6px;
    background:
        radial-gradient(circle at 30% 30%, var(--c-cyan), transparent 70%),
        radial-gradient(circle at 70% 70%, var(--c-violet), transparent 70%),
        var(--bg-elevated);
    box-shadow: var(--glow-cyan);
}

.adm-brand__name { font-size: 16px; }
.adm-brand__sub  { font-size: 12px; color: var(--text-muted);
                   border-left: var(--border-mid); padding-left: 10px;
                   margin-left: 4px; }

.adm-nav {
    display: flex; gap: 4px; margin-left: 24px;
}
.adm-nav a {
    padding: 8px 14px; border-radius: var(--r-sm);
    color: var(--text-muted); font-size: 14px; font-weight: 500;
    transition: background var(--t-fast), color var(--t-fast);
}
.adm-nav a:hover            { color: var(--text-primary); background: var(--bg-glass); }
.adm-nav a.is-active        { color: var(--c-cyan); background: rgba(56,189,248,0.10); }

.adm-user {
    margin-left: auto;
    display: flex; align-items: center; gap: 12px;
    font-size: 13px; color: var(--text-muted);
}
.adm-user__name             { color: var(--text-soft); }
.adm-user__logout           { color: var(--text-muted); padding: 6px 10px;
                              border: var(--border-mid); border-radius: var(--r-sm); }
.adm-user__logout:hover     { color: var(--c-warn); border-color: var(--c-warn); }

/* ---------- Layout principal ----------------------------------------- */

.adm-main      { padding: 32px 0 80px; }
.adm-container { max-width: 1280px; margin: 0 auto; padding: 0 24px;
                 display: flex; flex-direction: column; gap: 24px; }

/* ---------- Page head ------------------------------------------------- */

.adm-pagehead {
    display: flex; align-items: center; justify-content: space-between;
    gap: 16px; flex-wrap: wrap;
}
.adm-pagehead__sub  { color: var(--text-muted); margin: 4px 0 0; font-size: 14px; }
.adm-pagehead__actions { display: flex; gap: 10px; align-items: center; }

.adm-h1 { font-family: var(--font-display); font-size: 28px; margin: 0;
          letter-spacing: -0.02em; }
.adm-h2 { font-family: var(--font-display); font-size: 18px; margin: 0 0 14px;
          letter-spacing: -0.01em; color: var(--text-soft); }

.adm-back {
    display: inline-block; color: var(--text-muted); font-size: 13px;
    margin-bottom: 6px;
}
.adm-back:hover { color: var(--c-cyan); }

/* ---------- Cards / grids -------------------------------------------- */

.adm-card {
    background: var(--bg-surface); border: var(--border-soft);
    border-radius: var(--r-lg); padding: 22px 24px;
    box-shadow: var(--shadow-card-l);
}
.adm-card--flush { padding: 0; overflow: hidden; }

.adm-grid {
    display: grid; gap: 16px;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.adm-grid--3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 720px) { .adm-grid--3 { grid-template-columns: 1fr; } }

/* ---------- Stats ---------------------------------------------------- */

.adm-stat {
    background: var(--bg-surface); border: var(--border-soft);
    border-radius: var(--r-lg); padding: 18px 20px;
    position: relative; overflow: hidden;
}
.adm-stat::before {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(56,189,248,0.05), transparent 60%);
    pointer-events: none;
}
.adm-stat__label { color: var(--text-muted); font-size: 13px; font-weight: 500;
                   text-transform: uppercase; letter-spacing: 0.05em; }
.adm-stat__value { font-family: var(--font-display); font-size: 36px;
                   font-weight: 600; margin: 6px 0 2px; letter-spacing: -0.02em; }
.adm-stat__total { font-size: 18px; color: var(--text-muted); font-weight: 400; }
.adm-stat__hint  { color: var(--text-dim); font-size: 12px; }

.adm-stat--cyan   { border-color: rgba(56,189,248,0.20); }
.adm-stat--cyan   .adm-stat__value { color: var(--c-cyan); }
.adm-stat--violet { border-color: rgba(168,85,247,0.20); }
.adm-stat--violet .adm-stat__value { color: var(--c-violet); }
.adm-stat--neon   { border-color: rgba(74,222,128,0.20); }
.adm-stat--neon   .adm-stat__value { color: var(--c-neon); }

/* ---------- Pills ---------------------------------------------------- */

.adm-pill {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 3px 10px; border-radius: 999px;
    font-size: 11px; font-weight: 600; letter-spacing: 0.04em;
    text-transform: uppercase;
    background: var(--bg-elevated); color: var(--text-muted);
    border: var(--border-soft);
}
.adm-pill--ok     { background: rgba(74,222,128,0.10); color: var(--c-neon);
                    border-color: rgba(74,222,128,0.25); }
.adm-pill--off    { background: rgba(100,116,139,0.10); color: var(--text-muted); }
.adm-pill--cyan   { background: rgba(56,189,248,0.10); color: var(--c-cyan);
                    border-color: rgba(56,189,248,0.25); }
.adm-pill--violet { background: rgba(168,85,247,0.10); color: var(--c-violet);
                    border-color: rgba(168,85,247,0.25); }
.adm-pill--neon   { background: rgba(74,222,128,0.10); color: var(--c-neon);
                    border-color: rgba(74,222,128,0.25); }

/* ---------- Buttons -------------------------------------------------- */

.adm-btn {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 9px 16px; border-radius: var(--r-md);
    font-size: 14px; font-weight: 600; letter-spacing: 0.01em;
    border: var(--border-mid); background: transparent;
    color: var(--text-primary);
    transition: background var(--t-fast), border-color var(--t-fast),
                color var(--t-fast), transform var(--t-fast);
    text-decoration: none; line-height: 1.2;
}
.adm-btn:hover  { transform: translateY(-1px); }
.adm-btn--full  { width: 100%; }
.adm-btn--sm    { padding: 6px 12px; font-size: 13px; }
.adm-btn--primary {
    background: linear-gradient(135deg, var(--c-cyan) 0%, var(--c-violet) 100%);
    color: #05080f; border-color: transparent;
    box-shadow: 0 6px 24px rgba(56,189,248,0.25);
}
.adm-btn--primary:hover { box-shadow: 0 10px 30px rgba(168,85,247,0.35); }
.adm-btn--ghost { color: var(--text-soft); }
.adm-btn--ghost:hover { background: var(--bg-glass); border-color: var(--border-strong); }
.adm-btn--danger {
    color: var(--c-warn); border-color: rgba(248,113,113,0.30);
}
.adm-btn--danger:hover {
    background: rgba(248,113,113,0.10); border-color: var(--c-warn);
}

/* ---------- Forms ---------------------------------------------------- */

.adm-form { display: flex; flex-direction: column; gap: 16px; }
.adm-form--inline { gap: 14px; }

.adm-form__row {
    display: grid; gap: 14px;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.adm-field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.adm-field--grow { flex: 1; min-width: 0; }
.adm-field > span {
    color: var(--text-muted); font-size: 13px; font-weight: 500;
}

.adm-field input,
.adm-field select,
.adm-field textarea,
.adm-table input {
    background: var(--bg-elevated); color: var(--text-primary);
    border: var(--border-mid); border-radius: var(--r-md);
    padding: 10px 14px; font: inherit;
    transition: border-color var(--t-fast), box-shadow var(--t-fast);
    width: 100%;
}
.adm-field input:focus,
.adm-field select:focus,
.adm-field textarea:focus,
.adm-table input:focus {
    outline: none;
    border-color: var(--c-cyan);
    box-shadow: 0 0 0 3px rgba(56,189,248,0.18);
}
.adm-field textarea { resize: vertical; min-height: 80px; font-family: var(--font-body); }

.adm-checkbox {
    display: flex; align-items: flex-start; gap: 10px; cursor: pointer;
    padding: 10px 0; color: var(--text-soft);
}
.adm-checkbox input { width: 18px; height: 18px; margin-top: 2px;
                      accent-color: var(--c-cyan); }

.adm-form__actions {
    display: flex; gap: 12px; align-items: center; flex-wrap: wrap;
    margin-top: 4px;
}

.adm-hint { color: var(--text-muted); font-size: 13px; margin: 0 0 12px; }

/* ---------- Members fieldset ----------------------------------------- */

.adm-members {
    border: var(--border-soft); border-radius: var(--r-lg);
    padding: 18px 20px 20px;
    background: var(--bg-glass);
}
.adm-members legend {
    color: var(--text-soft); font-weight: 600; padding: 0 8px;
}
.adm-table--members { margin: 8px 0 12px; }
.adm-table--members th { font-size: 12px; }
.adm-table--members input { padding: 7px 10px; font-size: 13px; }

/* ---------- Tables --------------------------------------------------- */

.adm-table {
    width: 100%; border-collapse: collapse;
    background: transparent;
}
.adm-table th, .adm-table td {
    padding: 12px 18px; text-align: left;
    border-bottom: var(--border-soft);
    vertical-align: middle;
}
.adm-table th {
    font-size: 12px; font-weight: 600; letter-spacing: 0.06em;
    text-transform: uppercase; color: var(--text-muted);
    background: rgba(255,255,255,0.02);
}
.adm-table tr:last-child td { border-bottom: 0; }
.adm-table tr:hover td { background: rgba(255,255,255,0.02); }

.adm-actions { text-align: right; white-space: nowrap; display: flex; gap: 6px; justify-content: flex-end; }

.adm-proj { display: flex; flex-direction: column; gap: 2px; }
.adm-proj__slug { color: var(--text-dim); font-size: 12px; font-family: var(--font-mono); }
.adm-team-summary { color: var(--text-soft); font-size: 13px; }
.adm-team-summary small { color: var(--text-dim); }
.adm-muted { color: var(--text-muted); font-size: 12px; margin-left: 6px; }

/* ---------- Link cell (copy vote URL) -------------------------------- */

.adm-link-cell { display: flex; gap: 6px; align-items: center; }
.adm-link-cell__input {
    flex: 1; min-width: 220px;
    font-family: var(--font-mono); font-size: 12px; padding: 6px 10px;
    background: var(--bg-deep); border: var(--border-soft);
    color: var(--text-soft); border-radius: var(--r-sm);
}

/* ---------- Tabs ----------------------------------------------------- */

.adm-tabs { display: flex; gap: 4px; border-bottom: var(--border-soft);
            padding: 0 4px; }
.adm-tabs a {
    padding: 10px 16px; color: var(--text-muted); font-size: 13px;
    font-weight: 500;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
}
.adm-tabs a:hover    { color: var(--text-soft); }
.adm-tabs a.is-active {
    color: var(--c-cyan); border-bottom-color: var(--c-cyan);
}

/* ---------- Alerts --------------------------------------------------- */

.adm-alert {
    padding: 12px 16px; border-radius: var(--r-md);
    border: var(--border-soft); font-size: 14px;
}
.adm-alert--ok  { background: rgba(74,222,128,0.08);  color: var(--c-neon);
                  border-color: rgba(74,222,128,0.25); }
.adm-alert--err { background: rgba(248,113,113,0.08); color: var(--c-warn);
                  border-color: rgba(248,113,113,0.30); }
.adm-alert--error { background: rgba(248,113,113,0.08); color: var(--c-warn);
                    border-color: rgba(248,113,113,0.30); }

/* ---------- Empty state ---------------------------------------------- */

.adm-empty {
    background: var(--bg-surface); border: var(--border-soft);
    border-radius: var(--r-lg); padding: 40px 24px;
    text-align: center; color: var(--text-muted);
}

/* ---------- Shortcuts ------------------------------------------------ */

.adm-shortcuts {
    display: grid; gap: 12px;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.adm-shortcut {
    display: flex; flex-direction: column; gap: 4px;
    padding: 16px 18px; border-radius: var(--r-md);
    border: var(--border-soft); background: var(--bg-elevated);
    transition: border-color var(--t-fast), transform var(--t-fast);
}
.adm-shortcut:hover {
    border-color: var(--c-cyan); transform: translateY(-2px);
}
.adm-shortcut strong { color: var(--text-primary); }
.adm-shortcut span   { color: var(--text-muted); font-size: 13px; }

/* ---------- Login standalone ----------------------------------------- */

.adm-login-body {
    background:
        radial-gradient(ellipse at 30% 20%, rgba(56,189,248,0.18), transparent 50%),
        radial-gradient(ellipse at 70% 80%, rgba(168,85,247,0.16), transparent 50%),
        var(--bg-deep);
    min-height: 100vh;
    display: flex; align-items: center; justify-content: center;
    padding: 32px 16px;
}
.adm-login { width: 100%; max-width: 420px; text-align: center; }
.adm-login__card {
    background: var(--bg-surface); border: var(--border-soft);
    border-radius: var(--r-xl); padding: 32px;
    box-shadow: var(--shadow-card);
    text-align: left;
}
.adm-login__brand {
    display: flex; align-items: center; gap: 14px; margin-bottom: 24px;
}
.adm-login__mark {
    width: 40px; height: 40px; border-radius: var(--r-md);
    background:
        radial-gradient(circle at 30% 30%, var(--c-cyan), transparent 70%),
        radial-gradient(circle at 70% 70%, var(--c-violet), transparent 70%),
        var(--bg-elevated);
    box-shadow: var(--glow-cyan);
}
.adm-login__name { font-family: var(--font-display); font-size: 18px;
                   font-weight: 600; color: var(--text-primary); }
.adm-login__sub  { color: var(--text-muted); font-size: 13px; }
.adm-login__form { display: flex; flex-direction: column; gap: 14px; }
.adm-login__back { margin-top: 18px; color: var(--text-muted); font-size: 13px; }

/* ---------- Responsive ----------------------------------------------- */

@media (max-width: 768px) {
    .adm-header__inner { flex-wrap: wrap; gap: 12px; }
    .adm-nav { order: 3; width: 100%; margin-left: 0;
               overflow-x: auto; padding-bottom: 4px; }
    .adm-user { margin-left: auto; }
    .adm-h1 { font-size: 22px; }
    .adm-table { font-size: 13px; }
    .adm-table th, .adm-table td { padding: 10px 12px; }
    .adm-link-cell__input { min-width: 0; }
}