/* Stylish Forms — admin & auth shared styles. Brand: navy / cream / sage. */
:root{
    --navy:#1f2a44; --navy-2:#2b3a5e; --cream:#faf7f2; --cream-2:#f1ece3;
    --sage:#7c9473; --sage-d:#67805e; --ink:#1f2a44; --muted:#7a8197;
    --line:#e6e0d6; --danger:#c0492f; --ok:#2f7d4f; --radius:14px;
    --shadow:0 8px 30px rgba(31,42,68,.08);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:Vazirmatn,Tahoma,sans-serif;background:var(--cream);color:var(--ink);line-height:1.7;font-size:15px}
a{color:var(--sage-d);text-decoration:none}
a:hover{text-decoration:underline}
h1{font-size:1.6rem;margin:0 0 .2em}
h2{font-size:1.2rem}
.muted{color:var(--muted)}
.center{text-align:center}

/* Topbar */
.topbar{background:var(--navy);color:#fff}
.topbar-inner{max-width:1100px;margin:auto;display:flex;align-items:center;justify-content:space-between;padding:14px 20px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:700;font-size:1.05rem}
.brand:hover{text-decoration:none}
.brand-mark{display:grid;place-items:center;width:32px;height:32px;border-radius:9px;background:var(--sage);color:#fff;font-weight:800}
.brand-mark.big{width:54px;height:54px;font-size:1.6rem;border-radius:14px}
.topnav{display:flex;align-items:center;gap:18px}
.topnav a{color:#dfe4ee}
.topnav .who{color:#aeb7c9;font-size:.9rem}
.inline{display:inline}
.link-btn{background:none;border:none;color:var(--sage-d);cursor:pointer;font:inherit;padding:0}
.topnav .link-btn{color:#dfe4ee}
.link-btn.danger{color:var(--danger)}

.container{max-width:1100px;margin:28px auto;padding:0 20px}

/* Page head */
.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:22px;flex-wrap:wrap}
.page-head-actions{display:flex;gap:10px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid transparent;border-radius:10px;padding:10px 18px;font:inherit;font-weight:600;cursor:pointer;transition:.15s}
.btn.primary{background:var(--sage);color:#fff}
.btn.primary:hover{background:var(--sage-d);text-decoration:none}
.btn.ghost{background:#fff;border-color:var(--line);color:var(--navy)}
.btn.ghost:hover{background:var(--cream-2);text-decoration:none}
.btn.block{width:100%}
.btn.danger{background:var(--danger);color:#fff}

/* Cards grid */
.survey-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
.survey-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;display:flex;flex-direction:column}
.survey-card-body{display:block;padding:18px;color:var(--ink)}
.survey-card-body:hover{text-decoration:none;background:#fffdf9}
.survey-card-body h3{margin:0 0 10px;font-size:1.05rem}
.survey-meta{display:flex;gap:10px;align-items:center;flex-wrap:wrap;font-size:.85rem}
.pill{padding:2px 10px;border-radius:999px;font-size:.78rem;font-weight:600}
.pill.on{background:#e6f1ea;color:var(--ok)}
.pill.off{background:#f6e3df;color:var(--danger)}
.survey-card-actions{display:flex;gap:14px;padding:12px 18px;border-top:1px solid var(--line);flex-wrap:wrap;font-size:.9rem;margin-top:auto}

/* Empty state */
.empty{text-align:center;padding:60px 20px;background:#fff;border:1px dashed var(--line);border-radius:var(--radius)}
.empty-art{font-size:3rem}

/* Forms */
.form label{display:block;margin:12px 0;font-weight:600;font-size:.92rem}
.form input,.form select,.form textarea{width:100%;margin-top:6px;padding:11px 12px;border:1px solid var(--line);border-radius:10px;font:inherit;background:#fff;font-weight:400}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--sage)}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}

/* Auth & install cards */
.auth-bg{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,var(--navy),var(--navy-2));padding:24px}
.auth-card{background:#fff;border-radius:18px;box-shadow:var(--shadow);padding:32px;width:100%;max-width:420px}
.auth-card.wide{max-width:640px}
.auth-logo{text-align:center;margin-bottom:14px}
.auth-card h1{text-align:center}
.auth-card h2{margin-top:22px;font-size:1.02rem;color:var(--navy);border-top:1px solid var(--line);padding-top:16px}

.alert{padding:11px 14px;border-radius:10px;margin:12px 0;font-size:.9rem}
.alert.error{background:#f8e4df;color:var(--danger)}

/* Modal */
.modal{border:none;border-radius:16px;padding:24px;max-width:440px;width:92%;box-shadow:var(--shadow)}
.modal::backdrop{background:rgba(31,42,68,.45)}
.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}

/* Tables */
.table-wrap{overflow:auto;background:#fff;border:1px solid var(--line);border-radius:var(--radius)}
.data-table{width:100%;border-collapse:collapse;font-size:.9rem;white-space:nowrap}
.data-table th,.data-table td{padding:11px 14px;border-bottom:1px solid var(--line);text-align:right}
.data-table th{background:var(--cream-2);font-weight:700;position:sticky;top:0}
.data-table tr:hover td{background:#fffdf9}
.nowrap{white-space:nowrap}

/* Summary bars */
.summary{margin-bottom:26px}
.summary-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}
.summary-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px}
.summary-card h4{margin:0 0 12px}
.bar-row{display:flex;align-items:center;gap:8px;margin:7px 0;font-size:.85rem}
.bar-label{flex:0 0 34%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bar-track{flex:1;background:var(--cream-2);border-radius:999px;height:10px;overflow:hidden}
.bar-fill{display:block;height:100%;background:var(--sage)}
.bar-num{flex:0 0 30px;text-align:left;color:var(--muted)}

/* Answer sheet */
.answer-sheet{display:flex;flex-direction:column;gap:12px}
.answer-item{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.answer-q{font-weight:700;margin-bottom:6px}
.answer-a.empty{color:var(--muted)}
.meta-box{margin-top:18px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 16px}

@media(max-width:560px){.grid-2{grid-template-columns:1fr}}