/* Breso Clientes — Portal privado (minimal premium) */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root{
    --bg:#fbfbfd;
    --surface:#ffffff;
    --surface-muted:#f5f5f7;
    --nav-bg:#1d1d1f;
    --nav-text:rgba(255,255,255,0.72);
    --nav-text-active:#ffffff;
    --text:#1d1d1f;
    --text-secondary:#6e6e73;
    --text-tertiary:#86868b;
    --border:rgba(0,0,0,0.08);
    --border-soft:rgba(0,0,0,0.05);
    --accent:#1d1d1f;
    --gold:#a69074;
    --gold-soft:rgba(166,144,116,0.14);
    --gold-muted:#c4b49a;
    --blue:#0071e3;
    --blue-soft:rgba(0,113,227,0.10);
    --success:#1f7a4d;
    --success-soft:rgba(31,122,77,0.08);
    --warn:#9a6700;
    --warn-soft:rgba(154,103,0,0.08);
    --danger:#b42318;
    --danger-soft:rgba(180,35,24,0.08);
    --radius:12px;
    --radius-lg:16px;
    --radius-pill:999px;
    --shadow-xs:0 1px 2px rgba(20,20,19,0.04);
    --shadow-sm:0 4px 24px rgba(20,20,19,0.06);
    --shadow-md:0 12px 48px rgba(20,20,19,0.08);
    --font-ui:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
    --font-display:"Instrument Serif",Georgia,"Times New Roman",serif;
    --nav-w:260px;
    --top-h:72px;
    --ease:cubic-bezier(0.22,1,0.36,1);
}

html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;scroll-behavior:smooth;overflow-x:hidden}
body{font-family:var(--font-ui);background:var(--bg);color:var(--text);line-height:1.5;letter-spacing:-0.011em;overflow-x:hidden}

/* ── LOGIN ── */
body.login-body{
    min-height:100vh;display:flex;align-items:center;justify-content:center;padding:32px 24px;
    background:
        radial-gradient(ellipse 80% 60% at 50% 0%,rgba(166,144,116,0.12),transparent 60%),
        var(--bg);
}
.login-wrap{width:100%;max-width:420px;animation:fadeUp .7s var(--ease) both}
.login-card{
    background:var(--surface);border:1px solid var(--border);
    border-radius:20px;padding:48px 40px 40px;box-shadow:var(--shadow-sm);
}
.logo-area{text-align:center;margin-bottom:36px}
.logo-area img{
    width:48px;height:48px;object-fit:cover;border-radius:12px;margin-bottom:20px;
    box-shadow:var(--shadow-xs);
}
.logo-area h1{
    font-family:var(--font-display);font-size:32px;font-weight:400;
    letter-spacing:-0.02em;margin-bottom:8px;color:var(--text);
}
.logo-area p{font-size:14px;color:var(--text-secondary)}
.divider{width:32px;height:1px;background:var(--gold);margin:20px auto 0;opacity:.7}

.field{margin-bottom:18px}
.field label{
    display:block;font-size:11px;font-weight:600;color:var(--text-tertiary);
    text-transform:uppercase;letter-spacing:.08em;margin-bottom:8px;
}
.field input{
    width:100%;padding:13px 14px;font-family:inherit;font-size:15px;color:var(--text);
    background:var(--surface-muted);border:1px solid var(--border);border-radius:10px;
    outline:none;transition:border-color .2s,box-shadow .2s,background .2s;
}
.field input:focus{background:var(--surface);border-color:var(--gold);box-shadow:0 0 0 3px var(--gold-soft)}
.field input::placeholder{color:#b0aaa4}
.field input:disabled{opacity:.5;cursor:not-allowed}

.btn-primary{
    width:100%;padding:14px 20px;margin-top:8px;
    background:var(--accent);color:#fff;border:none;border-radius:10px;
    font-family:inherit;font-size:14px;font-weight:600;letter-spacing:.01em;
    cursor:pointer;transition:background .2s,transform .15s,box-shadow .2s;
    box-shadow:var(--shadow-xs);
}
.btn-primary:hover{background:#2a2a28;transform:translateY(-1px);box-shadow:var(--shadow-sm)}
.btn-primary:active{transform:translateY(0)}
.btn-primary:disabled{background:#c8c4bc;cursor:not-allowed;transform:none;box-shadow:none}

.error-msg,.msg.err{
    background:var(--danger-soft);color:var(--danger);padding:12px 14px;
    border-radius:10px;font-size:13px;margin-bottom:18px;line-height:1.5;
    border:1px solid rgba(180,35,24,0.12);
}
.msg.ok{
    background:var(--success-soft);color:var(--success);padding:12px 14px;
    border-radius:10px;font-size:13px;margin-bottom:18px;line-height:1.5;
    border:1px solid rgba(31,122,77,0.12);
}
.footer-note{text-align:center;margin-top:28px;font-size:12px;color:var(--text-tertiary);line-height:1.6}

/* ── PORTAL SHELL (misma lógica que admin) ── */
.portal-nav{
    position:fixed;inset:0 auto 0 0;width:var(--nav-w);
    background:var(--nav-bg);color:var(--nav-text);
    display:flex;flex-direction:column;padding:28px 20px;z-index:200;
    border-right:1px solid rgba(255,255,255,0.06);
    overflow-y:auto;
}
.portal-nav-brand{margin-bottom:36px;padding:0 8px}
.portal-nav-brand img{
    width:44px;height:44px;object-fit:cover;border-radius:10px;
    margin-bottom:16px;display:block;opacity:.95;
}
.portal-nav-brand strong{
    display:block;font-family:var(--font-display);font-size:22px;font-weight:400;
    color:#fff;letter-spacing:-0.02em;line-height:1.2;
}
.portal-nav-brand span{
    display:block;font-size:11px;text-transform:uppercase;letter-spacing:.12em;
    color:rgba(255,255,255,0.38);margin-top:6px;
}
.portal-nav-label{
    font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.14em;
    color:rgba(255,255,255,0.28);padding:0 12px;margin:8px 0 10px;
}
.portal-nav-item{
    display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:10px;
    text-decoration:none;color:var(--nav-text);font-size:14px;font-weight:500;
    transition:background .2s,color .2s;margin-bottom:2px;
}
.portal-nav-item:hover{background:rgba(255,255,255,0.06);color:var(--nav-text-active)}
.portal-nav-item.active{background:rgba(255,255,255,0.1);color:#fff}
.portal-nav-icon{width:18px;height:18px;opacity:.75;flex-shrink:0}
.portal-nav-item.active .portal-nav-icon{opacity:1}
.portal-nav-badge{
    margin-left:auto;font-size:10px;font-weight:700;padding:2px 8px;border-radius:var(--radius-pill);
    background:rgba(255,255,255,0.12);color:#fff;min-width:22px;text-align:center;
}
.portal-nav-badge.alert{background:var(--danger);color:#fff}
.portal-nav-spacer{flex:1}
.portal-nav-user{
    border-top:1px solid rgba(255,255,255,0.08);padding-top:18px;margin-top:12px;
}
.portal-nav-user-name{
    font-size:13px;font-weight:600;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
    margin-bottom:2px;padding:0 8px;
}
.portal-nav-user-id{
    font-size:11px;color:rgba(255,255,255,0.38);padding:0 8px;margin-bottom:14px;
    font-variant-numeric:tabular-nums;
}
.btn-logout{
    display:flex;align-items:center;justify-content:center;gap:8px;width:100%;
    padding:10px;border-radius:10px;border:1px solid rgba(255,255,255,0.1);
    background:transparent;color:rgba(255,255,255,0.55);font-family:inherit;
    font-size:13px;font-weight:500;text-decoration:none;transition:all .2s;
}
.btn-logout:hover{background:rgba(255,255,255,0.06);color:#fff;border-color:rgba(255,255,255,0.18)}

.client-shell,
.portal-body{
    margin-left:var(--nav-w);
    padding:32px 40px 64px;
    max-width:1120px;
    min-height:100vh;
    box-sizing:border-box;
}

/* Hero — igual que admin */
.hero{margin-bottom:32px;animation:fadeUp .55s var(--ease) both}
.hero-greet{
    font-size:12px;color:var(--text-tertiary);
    text-transform:uppercase;letter-spacing:.1em;margin-bottom:8px;
}
.hero-title{
    font-family:var(--font-display);font-size:32px;font-weight:400;
    letter-spacing:-0.02em;line-height:1.15;margin-bottom:8px;color:var(--text);
}
.hero-desc{font-size:14px;color:var(--text-secondary);max-width:560px;line-height:1.55}

.portal-top{display:none}
.portal-content{padding:0;max-width:none;width:100%}

/* Legacy sidebar/main aliases for cuenta.php etc. */
.sidebar{
    position:fixed;inset:0 auto 0 0;width:var(--nav-w);
    background:var(--nav-bg);color:var(--nav-text);
    display:flex;flex-direction:column;padding:28px 20px;z-index:200;
    border-right:1px solid rgba(255,255,255,0.06);
}
.sidebar-logo{width:44px;height:44px;object-fit:cover;border-radius:10px;margin-bottom:24px;display:block}
.sidebar-label{
    font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.14em;
    color:rgba(255,255,255,0.28);padding:0 12px;margin:8px 0 10px;
}
.nav-item{
    display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:10px;
    text-decoration:none;color:var(--nav-text);font-size:14px;font-weight:500;
    transition:background .2s,color .2s;margin-bottom:2px;
}
.nav-item:hover{background:rgba(255,255,255,0.06);color:var(--nav-text-active)}
.nav-item.active{background:rgba(255,255,255,0.1);color:#fff}
.nav-icon{width:18px;height:18px;opacity:.75;flex-shrink:0}
.nav-badge{
    margin-left:auto;font-size:10px;font-weight:700;padding:2px 8px;border-radius:var(--radius-pill);
    background:rgba(255,255,255,0.12);color:#fff;min-width:22px;text-align:center;
}
.nav-badge.alert{background:var(--danger)}
.sidebar-spacer{flex:1}
.sidebar-user{border-top:1px solid rgba(255,255,255,0.08);padding-top:18px;margin-top:12px}
.sidebar-user-name{font-size:13px;font-weight:600;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:2px;padding:0 8px}
.sidebar-user-cif{font-size:11px;color:rgba(255,255,255,0.38);padding:0 8px;margin-bottom:14px}
.main{margin-left:var(--nav-w);padding:32px 40px 64px;min-height:100vh;max-width:1120px}

/* ── PANEL COMPONENTS ── */
.notice{
    display:flex;align-items:flex-start;gap:14px;padding:16px 18px;border-radius:var(--radius);
    margin-bottom:20px;border:1px solid var(--border);background:var(--surface);
    box-shadow:var(--shadow-xs);animation:fadeUp .5s var(--ease) both;
}
.notice-icon{
    width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center;
    flex-shrink:0;font-size:14px;font-weight:700;
}
.notice-icon.new{background:var(--blue-soft);color:var(--blue)}
.notice-icon.sign{background:var(--warn-soft);color:var(--warn)}
.notice-body strong{display:block;font-size:14px;font-weight:600;margin-bottom:2px;color:var(--text)}
.notice-body span{font-size:13px;color:var(--text-secondary);line-height:1.5}

.metrics{
    display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:28px;
}
.metric{
    background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
    padding:16px 18px;box-shadow:var(--shadow-xs);
}
.metric-value{
    font-family:var(--font-ui);font-size:24px;font-weight:700;line-height:1;
    letter-spacing:-0.02em;margin-bottom:4px;color:var(--text);
}
.metric-label{font-size:11px;color:var(--text-tertiary);font-weight:600;text-transform:uppercase;letter-spacing:.06em}
.metric.highlight{border-color:rgba(166,144,116,0.35);background:linear-gradient(180deg,#fff,var(--surface-muted))}

.doc-block{margin-bottom:24px;animation:fadeUp .6s var(--ease) both}
.doc-block-head{
    display:flex;align-items:center;justify-content:space-between;gap:16px;
    margin-bottom:12px;padding:0 4px;
}
.doc-block-title{
    font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.1em;
    color:var(--text-secondary);display:flex;align-items:center;gap:10px;
}
.doc-block-count{
    font-size:11px;font-weight:600;color:var(--text-tertiary);
    background:var(--surface);border:1px solid var(--border);padding:3px 10px;border-radius:var(--radius-pill);
}
.doc-block-card{
    background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);
    overflow:hidden;box-shadow:var(--shadow-xs);
}
.doc-block-card.priority{border-color:rgba(166,144,116,0.4);box-shadow:var(--shadow-sm)}

.doc-row{
    display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:16px;
    padding:16px 20px;border-bottom:1px solid var(--border-soft);
    transition:background .15s;
}
.doc-row:last-child{border-bottom:none}
.doc-row:hover{background:var(--surface-muted)}
.doc-row.is-new{background:linear-gradient(90deg,rgba(47,91,255,0.03),transparent)}

.doc-main{min-width:0;display:flex;align-items:flex-start;gap:14px}
.doc-type{
    width:40px;height:40px;border-radius:10px;background:var(--surface-muted);
    border:1px solid var(--border-soft);display:flex;align-items:center;justify-content:center;
    flex-shrink:0;color:var(--text-tertiary);
}
.doc-type svg{width:18px;height:18px}
.doc-type.sign{color:var(--warn);background:var(--warn-soft);border-color:rgba(154,103,0,0.12)}
.doc-name{
    font-size:14px;font-weight:600;color:var(--text);letter-spacing:-0.01em;
    margin-bottom:3px;word-break:break-word;white-space:normal;line-height:1.35;
}
.doc-meta{font-size:12px;color:var(--text-tertiary)}
.doc-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}

.btn-ghost,.btn-ver,.btn-descargar-sm{
    display:inline-flex;align-items:center;justify-content:center;gap:6px;
    padding:8px 14px;border:1px solid var(--border);border-radius:8px;
    background:var(--surface);font-family:inherit;font-size:12px;font-weight:600;
    color:var(--text-secondary);text-decoration:none;white-space:nowrap;
    transition:all .2s;
}
.btn-ghost:hover,.btn-ver:hover,.btn-descargar-sm:hover{
    border-color:#ccc7bf;color:var(--text);background:var(--surface-muted);
}
.btn-accent,.btn-firmar{
    display:inline-flex;align-items:center;justify-content:center;gap:6px;
    padding:8px 16px;border:none;border-radius:8px;
    background:var(--accent);font-family:inherit;font-size:12px;font-weight:600;
    color:#fff;text-decoration:none;white-space:nowrap;transition:background .2s,transform .15s;
}
.btn-accent:hover,.btn-firmar:hover{background:#2a2a28;transform:translateY(-1px)}

.badge-nuevo{
    display:inline-flex;align-items:center;margin-left:8px;padding:2px 7px;border-radius:6px;
    background:var(--blue-soft);color:var(--blue);font-size:9px;font-weight:700;
    letter-spacing:.08em;text-transform:uppercase;vertical-align:middle;
}
.badge-nuevo-inline{margin-left:4px;padding:2px 6px;font-size:8px}

.empty{
    padding:40px 24px;text-align:center;color:var(--text-tertiary);font-size:14px;
}

/* Legacy section/file classes */
.header{margin-bottom:32px}
.header-saludo{font-size:12px;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.1em;margin-bottom:6px}
.header-nombre{font-family:var(--font-display);font-size:36px;font-weight:400;letter-spacing:-0.02em;margin-bottom:8px}
.header-sub{font-size:14px;color:var(--text-secondary)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:28px}
.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px 22px;box-shadow:var(--shadow-xs)}
.stat-num{font-family:var(--font-display);font-size:36px;font-weight:400;line-height:1;margin-bottom:6px}
.stat-label{font-size:12px;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.06em}
.stat-icon{display:none}
.section{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;margin-bottom:24px;box-shadow:var(--shadow-xs)}
.section-head{padding:18px 20px;border-bottom:1px solid var(--border-soft);background:var(--surface-muted)}
.section-title{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.1em;color:var(--text-secondary);display:flex;align-items:center;gap:10px}
.section-count{font-size:11px;font-weight:600;color:var(--text-tertiary);background:var(--surface);border:1px solid var(--border);padding:3px 10px;border-radius:var(--radius-pill)}
.section-body{padding:0}
.file-row,.firma-row{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:16px;padding:16px 20px;border-bottom:1px solid var(--border-soft);transition:background .15s}
.file-row:last-child,.firma-row:last-child{border-bottom:none}
.file-row:hover,.firma-row:hover{background:var(--surface-muted)}
.file-icon,.doc-icon{display:none}
.file-info,.firma-info{min-width:0}
.file-name,.firma-name{font-size:14px;font-weight:600;margin-bottom:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.file-meta,.firma-sub{font-size:12px;color:var(--text-tertiary)}
.file-actions,.firma-btns{display:flex;gap:8px;flex-shrink:0}
.alert-banner{display:flex;align-items:flex-start;gap:14px;padding:16px 18px;border-radius:var(--radius);margin-bottom:20px;border:1px solid var(--border);background:var(--surface);box-shadow:var(--shadow-xs)}
.alert-banner-icon{display:none}
.alert-banner-text strong{display:block;font-size:14px;font-weight:600;margin-bottom:2px}
.alert-banner-text span{font-size:13px;color:var(--text-secondary)}
.alert-banner-new{border-color:rgba(47,91,255,0.2);background:linear-gradient(180deg,#fff,rgba(47,91,255,0.03))}

/* ── VISOR ver.php ── */
body.viewer-body{
    display:flex;flex-direction:column;
    height:100vh;height:100dvh;
    overflow:hidden;background:var(--bg);
}
.topbar{
    flex-shrink:0;background:rgba(255,255,255,0.92);backdrop-filter:blur(12px);
    border-bottom:1px solid var(--border);padding:14px 24px;
    display:flex;align-items:center;gap:12px;z-index:100;
}
.viewer{
    flex:1;display:flex;flex-direction:column;min-height:0;
}
.viewer-inner{
    flex:1;display:flex;flex-direction:column;min-height:0;
    background:#525659;overflow:hidden;
}
.viewer iframe{
    flex:1;width:100%;height:100%;border:none;display:block;min-height:0;
}
.page-title{font-family:var(--font-display);font-size:32px;font-weight:400;letter-spacing:-0.02em;margin-bottom:8px}
.ok-icono{
    width:72px;height:72px;background:var(--success-soft);border-radius:50%;
    display:flex;align-items:center;justify-content:center;font-size:32px;margin:0 auto 24px;color:var(--success);
}
.btn-volver{
    display:inline-flex;align-items:center;gap:8px;padding:9px 16px;
    background:var(--accent);color:#fff;text-decoration:none;border-radius:8px;
    font-size:13px;font-weight:600;white-space:nowrap;flex-shrink:0;transition:background .2s;
}
.btn-volver:hover{background:#2a2a28}
.topbar-info{flex:1;min-width:0}
.topbar-tipo{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.1em;color:var(--gold)}
.topbar-nombre{font-size:14px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.btn-panel,.btn-descargar{
    padding:8px 14px;border:1px solid var(--border);border-radius:8px;
    color:var(--text-secondary);text-decoration:none;font-size:12px;font-weight:600;
    white-space:nowrap;flex-shrink:0;transition:all .2s;background:var(--surface);
}
.btn-panel:hover,.btn-descargar:hover{border-color:#ccc7bf;color:var(--text)}
.viewer img{max-width:100%;height:auto;display:block;margin:0 auto;padding:32px;background:var(--surface)}
.viewer-fallback{padding:56px 24px;text-align:center;color:var(--text-secondary);font-size:15px}
.viewer-fallback a{
    display:inline-block;margin-top:20px;padding:12px 24px;background:var(--accent);
    color:#fff;text-decoration:none;border-radius:8px;font-weight:600;font-size:14px;
}

/* ── FIRMA firmar.php ── */
body.firma-body{-webkit-tap-highlight-color:transparent;background:var(--bg)}
.topbar-firma{
    background:rgba(255,255,255,0.92);backdrop-filter:blur(12px);
    border-bottom:1px solid var(--border);padding:14px 28px;
    display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:50;
}
.topbar-firma img{height:32px;border-radius:8px}
.btn-back{
    display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;
    color:var(--text-secondary);text-decoration:none;padding:8px 14px;border-radius:8px;
    border:1px solid var(--border);background:var(--surface);transition:all .2s;
}
.btn-back:hover{background:var(--surface-muted);color:var(--text)}
.page{max-width:720px;margin:0 auto;padding:40px 24px 80px;animation:fadeUp .6s var(--ease) both}
.page-sub{font-size:15px;color:var(--text-secondary);margin-bottom:28px}
.doc-info{
    background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);
    padding:20px 22px;display:flex;align-items:center;gap:16px;margin-bottom:20px;box-shadow:var(--shadow-xs);
}
.doc-nombre{font-size:15px;font-weight:600;margin-bottom:4px}
.doc-meta{font-size:13px;color:var(--text-tertiary)}
.btn-ver-doc{
    margin-left:auto;padding:8px 14px;border:1px solid var(--border);border-radius:8px;
    background:var(--surface);font-family:inherit;font-size:12px;font-weight:600;
    color:var(--text-secondary);text-decoration:none;white-space:nowrap;transition:all .2s;
}
.btn-ver-doc:hover{background:var(--surface-muted);color:var(--text)}
.doc-preview{
    background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);
    overflow:hidden;margin-bottom:20px;box-shadow:var(--shadow-xs);
}
.doc-preview iframe{width:100%;height:480px;border:none;display:block}
.firma-section{
    background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);
    overflow:hidden;margin-bottom:20px;box-shadow:var(--shadow-xs);
}
.firma-head{padding:20px 22px 16px;border-bottom:1px solid var(--border-soft);background:var(--surface-muted)}
.firma-head h2{font-size:16px;font-weight:600;margin-bottom:4px}
.firma-head p{font-size:14px;color:var(--text-secondary)}
.firma-canvas-wrap{padding:22px}
.firma-label{font-size:10px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--text-tertiary);margin-bottom:10px}
#canvas-firma{
    width:100%;height:180px;border:1px dashed var(--border);border-radius:10px;
    background:var(--surface-muted);cursor:crosshair;display:block;touch-action:none;
    transition:border-color .2s,background .2s;
}
#canvas-firma.tiene-firma{border-color:var(--gold);border-style:solid;background:#fff}
.firma-actions{display:flex;justify-content:flex-end;margin-top:10px}
.btn-limpiar{
    font-size:12px;color:var(--text-secondary);background:var(--surface-muted);border:1px solid var(--border);
    cursor:pointer;padding:7px 12px;border-radius:8px;font-family:inherit;font-weight:600;transition:background .15s;
}
.btn-limpiar:hover{background:var(--border-soft)}
.aviso{
    background:var(--surface-muted);border-radius:10px;padding:16px 18px;
    font-size:13px;color:var(--text-secondary);line-height:1.6;margin:0 22px 22px;border:1px solid var(--border-soft);
}
.aviso label{display:flex;align-items:flex-start;gap:10px;cursor:pointer}
.page .btn-firmar{
    display:block;width:calc(100% - 44px);margin:0 22px 24px;padding:16px;
    background:var(--accent);color:#fff;border:none;border-radius:10px;
    font-family:inherit;font-size:16px;font-weight:600;cursor:pointer;transition:background .2s;
}
.page .btn-firmar:hover{background:#2a2a28}
.page .btn-firmar:disabled{background:#c8c4bc;cursor:not-allowed}
.firmado-ok{text-align:center;padding:56px 24px}
.ok-titulo{font-family:var(--font-display);font-size:32px;font-weight:400;letter-spacing:-0.02em;margin-bottom:12px}
.ok-sub{font-size:15px;color:var(--text-secondary);line-height:1.6;margin-bottom:28px;max-width:480px;margin-left:auto;margin-right:auto}
.ok-info{
    background:var(--surface-muted);border:1px solid var(--border-soft);border-radius:10px;
    padding:18px 22px;font-size:13px;color:var(--text-secondary);margin-bottom:24px;
    text-align:left;line-height:1.8;max-width:420px;margin-left:auto;margin-right:auto;
}
.ok-info strong{color:var(--text);font-weight:600}
.btn-ver-firmado{
    display:inline-block;padding:12px 28px;background:var(--accent);color:#fff;border-radius:8px;
    text-decoration:none;font-size:14px;font-weight:600;margin-bottom:12px;
}
.btn-ver-firmado:hover{background:#2a2a28}
.page .btn-volver{display:block;text-align:center;color:var(--text-secondary);text-decoration:none;font-size:13px;margin-top:8px}

/* ── CUENTA ── */
.account-section{max-width:520px}
.account-body{padding:24px}
.account-desc{font-size:14px;color:var(--text-secondary);margin-bottom:24px;line-height:1.65}
.account-form .field{margin-bottom:16px}
.account-form .field label{font-size:11px}
.account-submit{width:auto;min-width:200px;padding:13px 28px;margin-top:8px;border-radius:10px}
.account-back{margin-top:20px;font-size:13px}
.account-back a{color:var(--text);text-decoration:none;font-weight:600;border-bottom:1px solid var(--gold-muted)}
.account-back a:hover{color:var(--gold)}

/* ── LAUNCH launch2.php ── */
body.launch-page{
    --gold-dark:#8a7358;
    --font:var(--font-ui);
    --shadow:var(--shadow-sm);
    --shadow-glow:0 0 80px rgba(0,113,227,0.1);
    --glass-strong:rgba(255,255,255,0.78);
    --radius-sm:10px;
    --shadow-soft:0 2px 16px rgba(20,20,19,0.06);
    --bg-secondary:#ebe9e5;
}
body.launch-page::before{
    content:"";
    position:fixed;inset:0;z-index:0;pointer-events:none;
    background:
        radial-gradient(ellipse 90% 70% at 20% 0%,rgba(166,144,116,0.14),transparent 55%),
        radial-gradient(ellipse 70% 50% at 80% 100%,rgba(47,91,255,0.08),transparent 50%),
        var(--bg);
}

/* ── MOBILE NAV ── */
.nav-toggle{
    display:none;position:fixed;bottom:20px;right:20px;z-index:300;
    width:52px;height:52px;border-radius:50%;border:none;background:var(--accent);color:#fff;
    box-shadow:var(--shadow-md);cursor:pointer;align-items:center;justify-content:center;
}
.nav-toggle svg{width:22px;height:22px}
.nav-overlay{
    display:none;position:fixed;inset:0;background:rgba(0,0,0,0.4);z-index:150;
    opacity:0;transition:opacity .25s;
}
.nav-overlay.open{display:block;opacity:1}

@keyframes fadeUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}

@media(max-width:960px){
    .portal-nav,.sidebar{
        transform:translateX(-105%);transition:transform .35s var(--ease);
        box-shadow:var(--shadow-md);
    }
    .portal-nav.open,.sidebar.open{transform:none}
    .client-shell,.portal-body,.main{margin-left:0;padding:24px 20px 80px}
    .metrics,.stats{grid-template-columns:repeat(2,minmax(0,1fr))}
    .hero-title{font-size:26px}
    .nav-toggle{display:flex}
    .doc-row,.file-row,.firma-row{
        grid-template-columns:1fr;gap:12px;align-items:start;
    }
    .doc-actions,.file-actions,.firma-btns{
        justify-content:flex-start;flex-wrap:wrap;width:100%;
    }
}
@media(max-width:600px){
    .login-card{padding:36px 24px}
    .metrics,.stats{grid-template-columns:1fr 1fr}
    .metric-value,.stat-num{font-size:20px}
    .doc-preview iframe{height:340px}
    .btn-ver-doc{display:none}
    .topbar{flex-wrap:wrap;padding:12px 16px}
}
@media(prefers-reduced-motion:reduce){
    *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
}