/* AE ESSA — Design System */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,300&family=DM+Serif+Display:ital@0;1&display=swap');
:root{--gold:#C19A6B;--gold-light:#D4AF87;--black:#080808;--surface:#111111;--surface-2:#1A1A1A;--border:rgba(193,154,107,0.15);--border-strong:rgba(193,154,107,0.35);--text:#F0EDE8;--text-muted:rgba(240,237,232,0.55);--radius:12px;--nav-h:72px}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'DM Sans',sans-serif;background:var(--black);color:var(--text);line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

/* NAV */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;height:var(--nav-h);display:flex;align-items:center;background:rgba(8,8,8,.88);backdrop-filter:blur(16px);border-bottom:1px solid var(--border);transition:background .3s}
.nav-inner{max-width:1400px;margin:0 auto;padding:0 2rem;width:100%;display:flex;align-items:center;justify-content:space-between}
.nav-logo{font-family:'DM Serif Display',serif;font-size:1.6rem;color:var(--gold);letter-spacing:.04em;display:flex;align-items:center;gap:.75rem;flex-shrink:0}
.nav-logo-dot{width:6px;height:6px;border-radius:50%;background:var(--gold);flex-shrink:0}
.nav-links{display:flex;align-items:center;gap:2.5rem;list-style:none}
.nav-links a{font-size:.9rem;font-weight:500;letter-spacing:.04em;color:var(--text-muted);transition:color .2s;position:relative}
.nav-links a:hover{color:var(--text)}
.nav-links a.active{color:var(--gold)}
.nav-links a.active::after{content:'';position:absolute;bottom:-4px;left:0;right:0;height:1px;background:var(--gold)}
.nav-cta{font-size:.85rem;font-weight:500;padding:.5rem 1.25rem;border:1px solid var(--border-strong);border-radius:100px;color:var(--gold);transition:all .2s;white-space:nowrap}
.nav-cta:hover{background:var(--gold);color:var(--black);border-color:var(--gold)}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none;padding:4px}
.hamburger span{display:block;width:22px;height:2px;background:var(--text);border-radius:2px;transition:all .3s}
.mobile-nav{position:fixed;inset:0;z-index:99;background:var(--black);display:flex;flex-direction:column;padding:calc(var(--nav-h) + 2rem) 2rem 2rem;transform:translateX(-100%);transition:transform .3s}
.mobile-nav.active{transform:translateX(0)}
.mobile-nav a{font-family:'DM Serif Display',serif;font-size:2rem;color:var(--text-muted);padding:.5rem 0;border-bottom:1px solid var(--border);transition:color .2s}
.mobile-nav a:hover{color:var(--gold)}

/* PAGE HERO */
.page-hero{padding:calc(var(--nav-h) + 4rem) 2rem 5rem;position:relative;overflow:hidden}
.page-hero-inner{max-width:1200px;margin:0 auto}
.page-hero-bg{position:absolute;inset:0;background:radial-gradient(ellipse 60% 50% at 50% 0%,rgba(193,154,107,.08) 0%,transparent 70%);pointer-events:none}
.page-hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(193,154,107,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(193,154,107,.03) 1px,transparent 1px);background-size:80px 80px;pointer-events:none}

/* SECTION */
.section{padding:6rem 2rem;max-width:1200px;margin:0 auto}
.section-label{font-size:.75rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:.75rem;display:block}
.section-title{font-family:'DM Serif Display',serif;font-size:clamp(2rem,4vw,3rem);line-height:1.15;color:var(--text);margin-bottom:1rem}
.section-desc{color:var(--text-muted);font-size:1.05rem;max-width:520px;line-height:1.7}
.section-header{margin-bottom:3rem}
.section-header-split{display:flex;align-items:flex-end;justify-content:space-between;gap:2rem;margin-bottom:3rem}

/* BUTTONS */
.btn-primary{display:inline-flex;align-items:center;gap:.5rem;padding:.85rem 2rem;background:var(--gold);color:var(--black);font-weight:600;font-size:.95rem;border-radius:100px;transition:all .2s;border:1px solid var(--gold);cursor:pointer;font-family:inherit}
.btn-primary:hover{background:var(--gold-light);transform:translateY(-1px)}
.btn-outline{display:inline-flex;align-items:center;gap:.5rem;padding:.85rem 2rem;border:1px solid var(--border-strong);color:var(--text);font-weight:500;font-size:.95rem;border-radius:100px;transition:all .2s;cursor:pointer;font-family:inherit;background:none}
.btn-outline:hover{border-color:var(--gold);color:var(--gold)}
.btn-sm{padding:.55rem 1.25rem!important;font-size:.85rem!important}
.btn-danger{background:rgba(239,68,68,.15);color:#ef4444;border:1px solid rgba(239,68,68,.3);display:inline-flex;align-items:center;gap:.4rem;padding:.5rem 1rem;border-radius:100px;font-size:.82rem;font-weight:500;cursor:pointer;font-family:inherit;transition:all .2s}
.btn-danger:hover{background:rgba(239,68,68,.25)}

/* GRID CONTAINERS */
.card-grid{display:grid;gap:1px;background:var(--border);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.card-item{background:var(--surface);transition:background .2s}
.card-item:hover{background:var(--surface-2)}

/* DIVIDER */
hr.divider{border:none;border-top:1px solid var(--border);margin:0}

/* MODAL */
.modal-overlay{position:fixed;inset:0;z-index:200;background:rgba(0,0,0,.85);display:flex;align-items:center;justify-content:center;padding:2rem;opacity:0;pointer-events:none;transition:opacity .25s}
.modal-overlay.active{opacity:1;pointer-events:all}
.modal{background:var(--surface);border:1px solid var(--border-strong);border-radius:16px;max-width:560px;width:100%;max-height:85vh;overflow-y:auto;transform:translateY(20px);transition:transform .25s}
.modal-overlay.active .modal{transform:translateY(0)}
.modal-header{padding:1.25rem 2rem;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.modal-badge{font-size:.72rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--gold)}
.modal-close{background:none;border:1px solid var(--border);color:var(--text-muted);width:32px;height:32px;border-radius:50%;cursor:pointer;font-size:1rem;transition:all .2s;display:flex;align-items:center;justify-content:center}
.modal-close:hover{border-color:var(--border-strong);color:var(--text)}
.modal-body{padding:2rem}
.modal-title{font-family:'DM Serif Display',serif;font-size:1.6rem;color:var(--text);margin-bottom:1rem;line-height:1.25}
.modal-text{font-size:.95rem;color:var(--text-muted);line-height:1.7;margin-bottom:1.5rem}
.modal-links{display:flex;gap:.75rem;flex-wrap:wrap}
.modal-link{display:inline-flex;align-items:center;gap:.5rem;padding:.6rem 1.25rem;border:1px solid var(--border-strong);border-radius:100px;font-size:.85rem;font-weight:500;color:var(--gold);transition:all .2s}
.modal-link:hover{background:var(--gold);color:var(--black);border-color:var(--gold)}

/* FEEDBACK PANEL */
.feedback-btn{position:fixed;bottom:2rem;right:2rem;z-index:90;width:52px;height:52px;border-radius:50%;background:var(--gold);color:var(--black);border:none;cursor:pointer;font-size:1.3rem;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px rgba(193,154,107,.35);transition:transform .2s,box-shadow .2s}
.feedback-btn:hover{transform:scale(1.08);box-shadow:0 6px 30px rgba(193,154,107,.5)}
.feedback-panel{position:fixed;right:0;top:0;bottom:0;z-index:150;width:380px;background:var(--surface);border-left:1px solid var(--border);transform:translateX(100%);transition:transform .3s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column;overflow:hidden}
.feedback-panel.active{transform:translateX(0)}
.fp-header{padding:1.5rem 1.75rem;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;flex-shrink:0}
.fp-title{font-family:'DM Serif Display',serif;font-size:1.25rem;color:var(--text)}
.fp-body{flex:1;overflow-y:auto;padding:1.75rem}
.fp-intro{font-size:.9rem;color:var(--text-muted);margin-bottom:2rem;line-height:1.6}
.fb-group{margin-bottom:1.5rem}
.fb-label{display:block;font-size:.8rem;font-weight:600;letter-spacing:.04em;color:var(--text-muted);margin-bottom:.5rem}
.fb-input{width:100%;background:var(--surface-2);border:1px solid var(--border);border-radius:8px;padding:.7rem 1rem;color:var(--text);font-family:'DM Sans',sans-serif;font-size:.9rem;transition:border-color .2s;outline:none}
.fb-input:focus{border-color:var(--gold)}
textarea.fb-input{resize:vertical;min-height:90px}
.fb-select{width:100%;background:var(--surface-2);border:1px solid var(--border);border-radius:8px;padding:.7rem 1rem;color:var(--text);font-family:'DM Sans',sans-serif;font-size:.9rem;outline:none;appearance:none}
.star-row{display:flex;gap:.4rem}
.star{font-size:1.4rem;cursor:pointer;color:var(--border-strong);transition:color .15s;line-height:1;user-select:none}
.star.active,.star:hover{color:var(--gold)}
.fb-submit{width:100%;padding:.85rem;background:var(--gold);color:var(--black);border:none;border-radius:100px;font-family:'DM Sans',sans-serif;font-weight:600;font-size:.95rem;cursor:pointer;transition:background .2s;margin-top:1rem}
.fb-submit:hover{background:var(--gold-light)}
.fb-overlay{position:fixed;inset:0;z-index:140;background:rgba(0,0,0,.6);opacity:0;pointer-events:none;transition:opacity .3s}
.fb-overlay.active{opacity:1;pointer-events:all}

/* FOOTER */
.footer{background:var(--surface);border-top:1px solid var(--border);padding:5rem 2rem 2.5rem}
.footer-inner{max-width:1200px;margin:0 auto}
.footer-top{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:4rem;margin-bottom:4rem}
.footer-brand h3{font-family:'DM Serif Display',serif;font-size:1.8rem;color:var(--gold);margin-bottom:.75rem}
.footer-brand p{font-size:.9rem;color:var(--text-muted);margin-bottom:1.5rem;line-height:1.6}
.footer-social a{display:inline-flex;align-items:center;gap:.5rem;font-size:.85rem;color:var(--text-muted);border:1px solid var(--border);border-radius:100px;padding:.45rem 1rem;transition:all .2s}
.footer-social a:hover{color:var(--gold);border-color:var(--border-strong)}
.footer-col h4{font-size:.78rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted);margin-bottom:1.25rem}
.footer-col ul{list-style:none}
.footer-col ul li{margin-bottom:.7rem}
.footer-col ul li a,.footer-col ul li span{font-size:.9rem;color:var(--text-muted);transition:color .2s}
.footer-col ul li a:hover{color:var(--text)}
.footer-bottom{padding-top:2rem;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.footer-bottom p{font-size:.82rem;color:var(--text-muted);line-height:1.5}
.footer-bottom a{color:var(--gold)}

/* TOAST */
.toast{position:fixed;bottom:2rem;left:50%;transform:translateX(-50%) translateY(100px);background:var(--surface-2);border:1px solid var(--border-strong);border-radius:var(--radius);padding:1rem 1.75rem;font-size:.9rem;color:var(--text);z-index:300;transition:transform .35s cubic-bezier(.4,0,.2,1);display:flex;align-items:center;gap:.75rem;white-space:nowrap}
.toast.show{transform:translateX(-50%) translateY(0)}
.toast-icon{color:var(--gold);font-size:1.1rem}

/* ALERTS */
.alert{padding:1rem 1.5rem;border-radius:var(--radius);margin-bottom:1.5rem;font-size:.9rem}
.alert-success{background:rgba(34,197,94,.1);border:1px solid rgba(34,197,94,.3);color:#22c55e}
.alert-error{background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.3);color:#ef4444}

/* REVEAL */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .55s ease,transform .55s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

/* ADMIN LAYOUT */
.admin-layout{display:flex;min-height:100vh}
.admin-sidebar{width:260px;background:var(--surface);border-right:1px solid var(--border);position:fixed;height:100vh;overflow-y:auto;z-index:100;display:flex;flex-direction:column}
.admin-brand{padding:1.75rem;border-bottom:1px solid var(--border)}
.admin-brand h2{font-family:'DM Serif Display',serif;font-size:1.6rem;color:var(--gold)}
.admin-brand p{font-size:.8rem;color:var(--text-muted);margin-top:.25rem}
.admin-nav{padding:1rem 0;flex:1}
.admin-nav-section{padding:.5rem 1.25rem;margin-top:1rem}
.admin-nav-label{font-size:.68rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--text-muted)}
.admin-nav a{display:flex;align-items:center;gap:.75rem;padding:.75rem 1.25rem;font-size:.9rem;color:var(--text-muted);transition:all .2s;position:relative;border-left:2px solid transparent;margin:1px 0}
.admin-nav a:hover{color:var(--text);background:rgba(193,154,107,.06)}
.admin-nav a.active{color:var(--gold);background:rgba(193,154,107,.1);border-left-color:var(--gold)}
.admin-nav a .nav-icon{font-size:1rem;flex-shrink:0;width:20px;text-align:center}
.admin-content{margin-left:260px;flex:1;padding:2rem;min-height:100vh}
.admin-page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:2rem;padding-bottom:1.5rem;border-bottom:1px solid var(--border);flex-wrap:wrap;gap:1rem}
.admin-page-title{font-family:'DM Serif Display',serif;font-size:2rem;color:var(--text)}
.admin-page-subtitle{font-size:.9rem;color:var(--text-muted);margin-top:.25rem}

/* ADMIN CARDS */
.admin-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;margin-bottom:1.5rem}
.admin-card-header{padding:1.25rem 1.5rem;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.admin-card-title{font-size:1rem;font-weight:600;color:var(--text)}
.admin-card-body{padding:1.5rem}

/* ADMIN STATS */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:1px;background:var(--border);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;margin-bottom:2rem}
.stat-card{background:var(--surface);padding:1.5rem;text-align:center;transition:background .2s}
.stat-card:hover{background:var(--surface-2)}
.stat-num{font-family:'DM Serif Display',serif;font-size:2.5rem;color:var(--gold);line-height:1;display:block;margin-bottom:.25rem}
.stat-label{font-size:.75rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted)}

/* ADMIN TABLE */
.admin-table{width:100%;border-collapse:collapse;font-size:.875rem}
.admin-table th{text-align:left;padding:.75rem 1rem;font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted);border-bottom:1px solid var(--border)}
.admin-table td{padding:.875rem 1rem;border-bottom:1px solid var(--border);color:var(--text-muted);vertical-align:middle}
.admin-table tr:last-child td{border-bottom:none}
.admin-table tr:hover td{background:var(--surface-2);color:var(--text)}
.admin-table td strong{color:var(--text)}

/* ADMIN FORM */
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:1rem}
.form-group{margin-bottom:1rem}
.form-label{display:block;font-size:.8rem;font-weight:600;letter-spacing:.04em;color:var(--text-muted);margin-bottom:.4rem}
.form-input{width:100%;background:var(--surface-2);border:1px solid var(--border);border-radius:8px;padding:.7rem 1rem;color:var(--text);font-family:'DM Sans',sans-serif;font-size:.9rem;transition:border-color .2s;outline:none}
.form-input:focus{border-color:var(--gold)}
textarea.form-input{resize:vertical;min-height:100px}
select.form-input{appearance:none;cursor:pointer}
.form-hint{font-size:.78rem;color:var(--text-muted);margin-top:.3rem}

/* BADGE */
.badge{display:inline-flex;align-items:center;gap:.3rem;font-size:.68rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;border-radius:100px;padding:.2rem .65rem}
.badge-gold{background:rgba(193,154,107,.15);color:var(--gold);border:1px solid var(--border-strong)}
.badge-green{background:rgba(34,197,94,.12);color:#22c55e;border:1px solid rgba(34,197,94,.3)}
.badge-red{background:rgba(239,68,68,.12);color:#ef4444;border:1px solid rgba(239,68,68,.3)}
.badge-gray{background:var(--surface-2);color:var(--text-muted);border:1px solid var(--border)}

/* ACTIONS ROW */
.actions-row{display:flex;gap:.5rem;align-items:center;flex-wrap:wrap}

/* QUICK ACTIONS GRID */
.quick-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:1px;background:var(--border);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.quick-card{background:var(--surface);padding:1.5rem 1rem;text-align:center;display:flex;flex-direction:column;align-items:center;gap:.6rem;cursor:pointer;transition:background .2s;text-decoration:none}
.quick-card:hover{background:var(--surface-2)}
.quick-icon{font-size:1.5rem}
.quick-label{font-size:.82rem;font-weight:600;color:var(--text-muted)}
.quick-card:hover .quick-label{color:var(--gold)}

@media(max-width:900px){.footer-top{grid-template-columns:1fr 1fr;gap:2rem}.footer-brand{grid-column:1/-1}.form-row{grid-template-columns:1fr}}
@media(max-width:700px){.nav-links,.nav-cta{display:none}.hamburger{display:flex}.footer-top{grid-template-columns:1fr}.section-header-split{flex-direction:column;align-items:flex-start}.feedback-panel{width:100%}.admin-sidebar{transform:translateX(-100%);transition:transform .3s}.admin-sidebar.open{transform:translateX(0)}.admin-content{margin-left:0}}


/* =============================================
   NAV — Utilizador autenticado + dropdown
   ============================================= */
.nav-right{display:flex;align-items:center;gap:.75rem;flex-shrink:0}
.nav-auth-btns{display:flex;align-items:center;gap:.5rem}
.nav-login-btn{font-size:.85rem;font-weight:500;color:var(--text-muted);transition:color .2s;padding:.4rem .75rem}
.nav-login-btn:hover{color:var(--text)}
.nav-user{position:relative}
.nav-user-btn{display:flex;align-items:center;gap:.5rem;cursor:pointer;padding:.35rem .65rem;border-radius:100px;border:1px solid var(--border);transition:all .2s;text-decoration:none}
.nav-user-btn:hover{border-color:var(--border-strong);background:rgba(193,154,107,.06)}
.nav-avatar-img{width:30px;height:30px;border-radius:50%;object-fit:cover}
.nav-avatar-letter{width:30px;height:30px;border-radius:50%;background:rgba(193,154,107,.18);color:var(--gold);display:flex;align-items:center;justify-content:center;font-size:.85rem;font-weight:700;flex-shrink:0}
.nav-user-name{font-size:.85rem;font-weight:500;color:var(--text-muted);max-width:110px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.nav-user-dropdown{position:absolute;top:calc(100% + .5rem);right:0;background:var(--surface);border:1px solid var(--border-strong);border-radius:12px;padding:.5rem;min-width:180px;opacity:0;pointer-events:none;transform:translateY(-6px);transition:all .2s;z-index:200;box-shadow:0 8px 30px rgba(0,0,0,.4)}
.nav-user-dropdown.open{opacity:1;pointer-events:all;transform:translateY(0)}
.nav-user-dropdown a{display:flex;align-items:center;gap:.6rem;padding:.6rem .85rem;border-radius:8px;font-size:.875rem;color:var(--text-muted);transition:all .2s;white-space:nowrap}
.nav-user-dropdown a:hover{color:var(--text);background:rgba(193,154,107,.06)}
.dropdown-divider{height:1px;background:var(--border);margin:.35rem 0}
.dropdown-danger{color:#ef4444!important}
.dropdown-danger:hover{background:rgba(239,68,68,.08)!important}