/* ============================================
   FICHESPATRI V4 — PATRIMOINE THEME
   Palette: Tiber, Garden, Tulip Tree, Oslo Gray
   ============================================ */
:root{
    --bg-0:#0B1F1E;--bg-1:#0E2725;--bg-2:#12302D;--bg-3:#163A36;
    --bg-card:#0D2422;--bg-card-hover:#133531;
    --bg-glass:rgba(14,39,37,0.6);--bg-input:#0D2422;
    --border-subtle:rgba(163,170,156,0.06);--border:rgba(163,170,156,0.1);
    --border-hover:rgba(163,170,156,0.18);--border-focus:rgba(228,173,63,0.4);
    --text-1:#F0F2ED;--text-2:#A3AA9C;--text-3:#7F8D72;--text-4:#4A5A42;
    --blue:#E4AD3F;--blue-bright:#E7CC8A;--blue-pale:#F2E4C3;
    --blue-glow:rgba(228,173,63,0.08);--blue-glow-md:rgba(228,173,63,0.15);
    --cyan:#A3AA9C;
    --green:#34D399;--green-glow:rgba(52,211,153,0.08);
    --amber:#E4AD3F;--amber-glow:rgba(228,173,63,0.08);
    --red:#F87171;--red-glow:rgba(248,113,113,0.08);
    --purple:#A78BFA;--purple-glow:rgba(167,139,250,0.08);
    --font-display:'Sora',sans-serif;--font-body:'Manrope',sans-serif;
    --ease:cubic-bezier(0.16,1,0.3,1);
    --radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:20px;
    --shadow-sm:0 2px 8px rgba(0,0,0,0.25);--shadow-md:0 8px 24px rgba(0,0,0,0.35);
    --shadow-lg:0 16px 48px rgba(0,0,0,0.45);
}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);background:var(--bg-0);color:var(--text-1);line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body::after{content:'';position:fixed;inset:0;pointer-events:none;z-index:9999;opacity:0.018;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
a{color:var(--blue);text-decoration:none;transition:color 0.2s}
a:hover{color:var(--blue-bright)}
img{max-width:100%;display:block}

/* === BUTTONS === */
.btn{padding:12px 24px;border-radius:var(--radius-md);font-size:0.92rem;font-weight:600;text-decoration:none;border:none;cursor:pointer;font-family:var(--font-body);display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:all 0.3s var(--ease);position:relative;overflow:hidden}
.btn-primary{background:linear-gradient(135deg,#E4AD3F,#D4961F);color:#0B1F1E;box-shadow:0 4px 20px rgba(228,173,63,0.2),inset 0 1px 0 rgba(255,255,255,0.2)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 32px rgba(228,173,63,0.35);color:#0B1F1E}
.btn-ghost{background:rgba(163,170,156,0.04);color:var(--text-2);border:1px solid var(--border)}
.btn-ghost:hover{color:var(--text-1);border-color:var(--border-hover);background:rgba(163,170,156,0.08);transform:translateY(-1px)}
.btn-danger{background:var(--red-glow);color:var(--red);border:1px solid rgba(248,113,113,0.15)}
.btn-danger:hover{background:var(--red);color:white}
.btn-gold{background:linear-gradient(135deg,#E4AD3F,#D4961F);color:#0B1F1E;font-weight:700}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(228,173,63,0.3)}
.btn-sm{padding:8px 16px;font-size:0.82rem;border-radius:var(--radius-sm)}
.btn-lg{padding:16px 32px;font-size:1rem}
.btn-block{width:100%}
.btn .arrow{transition:transform .3s var(--ease)}
.btn:hover .arrow{transform:translateX(3px)}

/* === FORMS === */
.form-group{margin-bottom:20px}
.form-label{display:block;font-weight:600;font-size:0.88rem;color:var(--text-2);margin-bottom:8px}
.form-input,.form-select,.form-textarea{width:100%;padding:14px 18px;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text-1);font-size:0.95rem;font-family:var(--font-body);transition:all 0.2s var(--ease);outline:none}
.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px rgba(228,173,63,0.1);background:var(--bg-2)}
.form-input::placeholder{color:var(--text-4)}
.form-textarea{min-height:120px;resize:vertical}
.form-select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M6 8L1 3h10z' fill='%237F8D72'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;cursor:pointer}
.form-hint{font-size:0.78rem;color:var(--text-3);margin-top:6px}
.form-error{font-size:0.78rem;color:var(--red);margin-top:6px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}

/* === CARDS === */
.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.5rem;transition:all 0.3s var(--ease)}
.card:hover{border-color:var(--border-hover)}
.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:1px solid var(--border-subtle)}
.card-title{font-family:var(--font-display);font-size:1.1rem;font-weight:600}

/* === BADGES === */
.badge{display:inline-flex;align-items:center;padding:4px 10px;border-radius:6px;font-size:0.72rem;font-weight:700;text-transform:uppercase;letter-spacing:0.06em}
.badge-blue{background:var(--blue-glow);color:var(--blue)}
.badge-green{background:var(--green-glow);color:var(--green)}
.badge-amber{background:var(--amber-glow);color:var(--amber)}
.badge-red{background:var(--red-glow);color:var(--red)}
.badge-purple{background:var(--purple-glow);color:var(--purple)}

/* === TABLES === */
.table-wrap{overflow-x:auto;border-radius:var(--radius-lg);border:1px solid var(--border)}
table{width:100%;border-collapse:collapse}
thead{background:var(--bg-2)}
th{padding:14px 18px;text-align:left;font-size:0.78rem;font-weight:700;text-transform:uppercase;letter-spacing:0.1em;color:var(--text-3);border-bottom:1px solid var(--border)}
td{padding:14px 18px;font-size:0.9rem;color:var(--text-2);border-bottom:1px solid var(--border-subtle)}
tr:hover td{background:rgba(163,170,156,0.02)}

/* === STATS === */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:2rem}
.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.5rem;transition:all 0.3s var(--ease)}
.stat-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.stat-icon{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.2rem;margin-bottom:1rem}
.stat-icon.blue{background:var(--blue-glow)}
.stat-icon.green{background:var(--green-glow)}
.stat-icon.amber{background:var(--amber-glow)}
.stat-icon.purple{background:var(--purple-glow)}
.stat-val{font-family:var(--font-display);font-size:2rem;font-weight:800;letter-spacing:-0.03em}
.stat-label{font-size:0.82rem;color:var(--text-3);margin-top:2px}

/* === TOPBAR === */
.topbar{position:fixed;top:0;left:0;right:0;z-index:100;height:64px;display:flex;align-items:center;justify-content:space-between;padding:0 2rem;background:rgba(11,31,30,0.88);backdrop-filter:blur(30px);border-bottom:1px solid var(--border-subtle)}
.topbar-brand{display:flex;align-items:center;gap:10px}
.topbar-mark{width:32px;height:32px;background:linear-gradient(135deg,#1D4643,#2A6360);border-radius:8px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:0.65rem;color:var(--blue);font-family:var(--font-display);border:1px solid rgba(228,173,63,0.2)}
.topbar-brand span{font-family:var(--font-display);font-size:1.1rem;font-weight:700;color:var(--text-1)}
.topbar-badge{padding:3px 10px;border-radius:6px;font-size:0.68rem;font-weight:700;text-transform:uppercase;letter-spacing:0.08em;margin-left:4px}
.topbar-badge.admin{background:var(--amber-glow);color:var(--amber)}
.topbar-badge.client{background:rgba(29,70,67,0.4);color:var(--cyan)}
.topbar-nav{display:flex;gap:4px}
.topbar-link{color:var(--text-3);text-decoration:none;padding:8px 16px;border-radius:8px;font-size:0.85rem;font-weight:500;transition:all 0.2s}
.topbar-link:hover{color:var(--text-1);background:rgba(163,170,156,0.06)}
.topbar-link.active{background:rgba(228,173,63,0.1);color:var(--blue)}
.topbar-actions{display:flex;align-items:center;gap:12px}
.topbar-user{display:flex;align-items:center;gap:10px;color:var(--text-2);font-size:0.88rem}
.topbar-avatar{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,#1D4643,#2A6360);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:0.75rem;color:var(--blue);border:1px solid rgba(228,173,63,0.15)}
.btn-logout{background:rgba(163,170,156,0.04);border:1px solid var(--border);color:var(--text-3);padding:7px 14px;border-radius:8px;cursor:pointer;font-size:0.82rem;font-weight:500;transition:all 0.2s;font-family:var(--font-body)}
.btn-logout:hover{color:var(--red);border-color:rgba(248,113,113,0.2);background:var(--red-glow)}

/* === MAIN LAYOUT === */
.main{max-width:1400px;margin:0 auto;padding:96px 2rem 3rem}
.page-header{margin-bottom:2rem}
.page-title{font-family:var(--font-display);font-size:1.8rem;font-weight:700;letter-spacing:-0.03em}
.page-desc{color:var(--text-3);font-size:0.92rem;margin-top:4px}
.page-header-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem}

/* === FILTERS BAR === */
.filters{display:flex;gap:12px;margin-bottom:1.5rem;flex-wrap:wrap}
.filters .form-input,.filters .form-select{width:auto;min-width:200px;padding:10px 16px;font-size:0.88rem}

/* === EMPTY STATE === */
.empty-state{text-align:center;padding:4rem 2rem;background:var(--bg-card);border:1px dashed var(--border);border-radius:var(--radius-xl)}
.empty-state-icon{font-size:3rem;margin-bottom:1rem;opacity:0.3}
.empty-state h3{font-family:var(--font-display);font-size:1.2rem;margin-bottom:6px}
.empty-state p{color:var(--text-3);font-size:0.9rem;margin-bottom:1.5rem}

/* === MODAL === */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.7);backdrop-filter:blur(4px);z-index:1000;display:none;align-items:center;justify-content:center}
.modal-overlay.active{display:flex}
.modal{background:var(--bg-1);border:1px solid var(--border);border-radius:var(--radius-xl);padding:2rem;width:90%;max-width:600px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg)}
.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:1px solid var(--border-subtle)}
.modal-title{font-family:var(--font-display);font-size:1.2rem;font-weight:600}
.modal-close{background:none;border:none;color:var(--text-3);font-size:1.5rem;cursor:pointer;padding:4px;transition:color 0.2s}
.modal-close:hover{color:var(--text-1)}

/* === TOAST === */
.toast{position:fixed;bottom:24px;right:24px;padding:14px 24px;border-radius:var(--radius-md);font-size:0.9rem;font-weight:500;z-index:2000;transform:translateY(100px);opacity:0;transition:all 0.4s var(--ease);display:flex;align-items:center;gap:10px}
.toast.show{transform:translateY(0);opacity:1}
.toast-success{background:var(--bg-card);border:1px solid rgba(52,211,153,0.2);color:var(--green)}
.toast-error{background:var(--bg-card);border:1px solid rgba(248,113,113,0.2);color:var(--red)}
.toast-info{background:var(--bg-card);border:1px solid rgba(228,173,63,0.2);color:var(--blue)}

/* === ANIMATIONS === */
@keyframes fadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.fade-in{animation:fadeIn 0.5s var(--ease) forwards}
.reveal{opacity:0;transform:translateY(30px);transition:all .7s var(--ease)}
.reveal.visible{opacity:1;transform:translateY(0)}

/* === RESPONSIVE === */
@media(max-width:768px){
    .topbar-nav{display:none}
    .main{padding:80px 1rem 2rem}
    .stats-grid{grid-template-columns:1fr 1fr}
    .form-row{grid-template-columns:1fr}
    .filters{flex-direction:column}
    .filters .form-input,.filters .form-select{width:100%;min-width:0}
    .page-header-row{flex-direction:column;gap:1rem;align-items:flex-start}
}
@media(max-width:480px){
    .stats-grid{grid-template-columns:1fr}
}