/* =============================================================
   Admin pages — shared layout CSS
   Load after ../styles.css.
   ============================================================= */

/* Dark-app design tokens — override styles.css light-theme defaults */
:root {
    --bg:          #0d1117;
    --bg2:         #141d2b;
    --bg3:         #1a2638;
    --border:      #223048;
    --text:        #e2e8f0;
    --dim:         #94a3b8;
    --accent:      #2C6F9E;
    --accent2:     #3a82b5;
    --accent-light:#8EB6CC;
    --glow:        rgba(44,111,158,.22);
    --cta:         #6ED6AC;
    --cta-dark:    #3FB888;
    --cta-glow:    rgba(110,214,172,.18);
    --amber:       #FF9500;
    --green:       #6ED6AC;
    --red:         #FF3B30;
    --cyan:        #8EB6CC;
    --r:           14px;
}

/* ── Topbar ── */
.topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 28px;border-bottom:1px solid var(--border);background:rgba(12,14,26,.85);backdrop-filter:blur(20px);position:sticky;top:0;z-index:200;}
.topbar .brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;color:var(--text);text-decoration:none;}
.logo-sq{width:30px;height:30px;border-radius:7px;background:linear-gradient(135deg,var(--accent),var(--accent2));display:flex;align-items:center;justify-content:center;font-size:13px;color:#fff;flex-shrink:0;}
.topbar-right{display:flex;align-items:center;gap:14px;}
.topbar-right .email{font-size:13px;color:var(--dim);}

/* ── Buttons ── */
.btn-sm{padding:7px 14px;border-radius:7px;font-size:13px;font-weight:600;border:none;cursor:pointer;font-family:inherit;transition:all .15s;background:var(--bg3);color:var(--text);}
.btn-sm:hover{background:var(--border);color:#fff;}
.btn-sm.primary{background:var(--accent);color:#fff;}
.btn-sm.primary:hover{background:var(--accent2);}
.btn-sm.success{background:var(--cta);color:#0d1117;}
.btn-sm.success:hover{background:var(--cta-dark);}
.btn-sm.danger{color:var(--red);}
.btn-sm.danger:hover{background:rgba(239,68,68,.15);}
.btn-sm.cta{background:var(--cta);color:#0d1117;}
.btn-sm.cta:hover{filter:brightness(1.1);}

/* ── Auth wall ── */
.auth-wall{display:flex;align-items:center;justify-content:center;min-height:calc(100vh - 64px);}
.auth-card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--r);padding:40px;max-width:360px;width:100%;text-align:center;}
.auth-card h2{font-size:20px;margin-bottom:6px;}
.auth-card .sub{color:var(--dim);font-size:13px;margin-bottom:20px;}
.auth-err{margin-top:14px;padding:9px;border-radius:7px;font-size:13px;background:rgba(239,68,68,.1);color:var(--red);display:none;}
.auth-err.show{display:block;}
.denied{color:var(--red);font-size:15px;margin-top:12px;}

/* ── Page layout ── */
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--dim);margin-bottom:20px;}
.breadcrumb a{color:var(--dim);font-weight:500;text-decoration:none;}
.breadcrumb a:hover{color:var(--accent);}
.breadcrumb .sep{opacity:.4;}
.breadcrumb .current{color:var(--text);font-weight:600;}
.page-title{font-size:26px;font-weight:800;letter-spacing:-.4px;margin-bottom:4px;}
.page-sub{color:var(--dim);font-size:14px;margin-bottom:24px;}

/* ── Hidden utility ── */
.hidden{display:none!important;}

/* ── Section labels ── */
.section-lbl{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.6px;color:var(--dim);margin-bottom:14px;}
.mt-32{margin-top:32px;}

/* ── Status bar (shared across all admin pages) ── */
.status-bar{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);padding:10px 20px;border-radius:8px;font-size:13px;font-weight:600;background:var(--bg2);border:1px solid var(--border);z-index:999;transition:opacity .3s;box-shadow:0 4px 20px rgba(0,0,0,.4);}
.status-bar.ok{border-color:var(--cta);color:var(--cta);}
.status-bar.err{border-color:var(--red);color:var(--red);}
.status-bar.hidden{opacity:0;pointer-events:none;}

/* ── Loading placeholder ── */
.loading{text-align:center;padding:40px;color:var(--dim);}

/* ── Modal overlay ── */
.modal-bg{position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:800;display:flex;align-items:center;justify-content:center;}
.modal{background:var(--bg2);border:1px solid var(--border);border-radius:var(--r);padding:28px;max-width:480px;width:100%;position:relative;}
.modal h3{font-size:16px;font-weight:700;margin-bottom:16px;}
.modal-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:18px;}
.close-modal{position:absolute;top:14px;right:16px;background:none;border:none;color:var(--dim);font-size:20px;cursor:pointer;line-height:1;}

/* ── Shared field group ── */
.field-g{display:flex;flex-direction:column;gap:4px;margin-bottom:14px;}
.field-g label{font-size:11px;font-weight:600;color:var(--dim);}
.field-g input,.field-g select,.field-g textarea{padding:8px 10px;background:var(--bg);border:1.5px solid var(--border);border-radius:7px;color:var(--text);font-size:13px;font-family:inherit;width:100%;}
.field-g textarea{resize:vertical;min-height:60px;}
.field-g input:focus,.field-g select:focus,.field-g textarea:focus{outline:none;border-color:var(--accent);}