/* ===== Creative Convites — tema base ===== */
:root{
  --bg:#0b0b12; --bg-2:#12121d; --surface:#171526; --surface-2:#1e1b30;
  --line:rgba(255,255,255,.09); --line-2:rgba(255,255,255,.16);
  --txt:#f3f1fb; --muted:#a29fbd; --muted-2:#7d7a99;
  --violet:#7c5cff; --violet-2:#a78bfa; --magenta:#e0468a; --cyan:#38d9c9;
  --grad:linear-gradient(120deg,#a78bfa 0%,#7c5cff 45%,#e0468a 100%);
  --danger:#ff5b74; --ok:#3ddc97;
  --radius:16px; --radius-sm:11px; --shadow:0 18px 46px -18px rgba(0,0,0,.7);
  --ring:0 0 0 3px rgba(124,92,255,.35);
  --font:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --display:'Sora','Inter',sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{
  font-family:var(--font); color:var(--txt); background:var(--bg);
  -webkit-font-smoothing:antialiased; line-height:1.5; min-height:100dvh;
  -webkit-tap-highlight-color:transparent; overscroll-behavior-y:none;
}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--display);font-weight:700;margin:0;letter-spacing:-.01em}
.muted{color:var(--muted)}
.hidden{display:none!important}
.icon{flex:0 0 auto;vertical-align:middle}
svg{display:inline-block}

/* ===== botões ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  font-family:var(--font);font-weight:600;font-size:14px;line-height:1;
  padding:.7em 1.1em;border-radius:var(--radius-sm);border:1px solid transparent;
  cursor:pointer;transition:.16s ease;white-space:nowrap;user-select:none;background:none;color:var(--txt);
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 8px 22px -8px rgba(124,92,255,.75)}
.btn-primary:hover{filter:brightness(1.08)}
.btn-ghost{background:var(--surface);border-color:var(--line)}
.btn-ghost:hover{background:var(--surface-2);border-color:var(--line-2)}
.btn-soft{background:rgba(124,92,255,.15);border-color:rgba(124,92,255,.3);color:var(--violet-2)}
.btn-soft:hover{background:rgba(124,92,255,.25)}
.btn-danger{color:var(--danger)}
.btn-danger:hover{background:rgba(255,91,116,.12);border-color:rgba(255,91,116,.4)}
.btn-sm{font-size:13px;padding:.55em .85em}
.btn-lg{font-size:16px;padding:.85em 1.4em}
.btn-block{width:100%}
.btn-icon{padding:.6em;aspect-ratio:1}

/* ===== flash ===== */
.flash{
  position:fixed;top:calc(env(safe-area-inset-top) + 18px);left:50%;transform:translateX(-50%);z-index:120;
  padding:.8em 1.3em;border-radius:12px;font-weight:600;font-size:14px;
  box-shadow:var(--shadow);animation:flashIn .3s ease;max-width:90vw;
}
.flash-success{background:#16341f;color:#8ff0b8;border:1px solid #2c6a41}
.flash-error{background:#3a1622;color:#ffb3c2;border:1px solid #7a2c42}
@keyframes flashIn{from{opacity:0;transform:translate(-50%,-12px)}to{opacity:1;transform:translate(-50%,0)}}

/* ===== pageload bar ===== */
#pageload-bar{position:fixed;top:0;left:0;height:3px;width:0;z-index:200;
  background:var(--grad);box-shadow:0 0 12px rgba(124,92,255,.7);transition:width .2s ease,opacity .3s ease;opacity:0}
#pageload-bar.on{opacity:1}

/* ===== forms ===== */
.form{display:flex;flex-direction:column;gap:14px}
.field{display:flex;flex-direction:column;gap:6px}
.field>span{font-size:13px;font-weight:600;color:var(--muted)}
input,textarea,select{
  font-family:var(--font);font-size:16px;color:var(--txt);
  background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:.75em .9em;width:100%;transition:.15s;
}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--violet);box-shadow:var(--ring)}
input::placeholder,textarea::placeholder{color:var(--muted-2)}

/* ===== auth ===== */
.auth-page{display:grid;place-items:center;min-height:100dvh;padding:24px}
.auth-wrap{position:relative;width:100%;max-width:400px}
.auth-aura{position:absolute;inset:-80px;background:radial-gradient(circle at 30% 20%,rgba(124,92,255,.35),transparent 60%),radial-gradient(circle at 80% 90%,rgba(224,70,138,.28),transparent 55%);filter:blur(20px);z-index:-1}
.auth-card{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:34px 28px;box-shadow:var(--shadow)}
.auth-brand{text-align:center;margin-bottom:26px}
.auth-brand h1{font-size:24px;margin:12px 0 4px}
.auth-brand p{margin:0;font-size:14px}

/* ===== landing ===== */
.landing-nav{display:flex;align-items:center;justify-content:space-between;padding:20px 28px;max-width:1120px;margin:0 auto}
.brand{display:inline-flex;align-items:center;gap:10px;font-family:var(--display);font-weight:800;font-size:18px}
.landing-hero{position:relative;overflow:hidden;padding:60px 24px 90px;text-align:center}
.landing-aura{position:absolute;inset:0;z-index:-1;background:radial-gradient(circle at 50% -10%,rgba(124,92,255,.4),transparent 55%),radial-gradient(circle at 15% 60%,rgba(224,70,138,.22),transparent 45%),radial-gradient(circle at 85% 40%,rgba(56,217,201,.16),transparent 45%)}
.hero-inner{max-width:760px;margin:0 auto}
.pill{display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:600;color:var(--violet-2);background:rgba(124,92,255,.12);border:1px solid rgba(124,92,255,.28);padding:.5em 1em;border-radius:999px;margin-bottom:24px}
.landing-hero h1{font-size:clamp(34px,6vw,58px);line-height:1.05;font-weight:800}
.landing-hero h1 em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:clamp(16px,2.4vw,19px);color:var(--muted);max-width:620px;margin:22px auto 0}
.hero-cta{margin-top:32px}
.hero-features{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:64px;text-align:left}
.feat{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px;display:flex;flex-direction:column;gap:6px}
.feat .icon{color:var(--violet-2);margin-bottom:6px}
.feat b{font-size:15px}
.feat small{color:var(--muted)}
@media(max-width:720px){.hero-features{grid-template-columns:1fr}}

/* ===== layout painel ===== */
.has-sidebar{display:grid;grid-template-columns:250px 1fr;min-height:100dvh}
.sidebar{background:var(--bg-2);border-right:1px solid var(--line);display:flex;flex-direction:column;padding:20px 16px;position:sticky;top:0;height:100dvh}
.sidebar-brand{margin:4px 8px 26px;font-size:17px}
.sidebar-nav{display:flex;flex-direction:column;gap:4px;flex:1}
.nav-item{display:flex;align-items:center;gap:11px;padding:.7em .8em;border-radius:11px;font-weight:600;font-size:14px;color:var(--muted);transition:.15s}
.nav-item:hover{background:var(--surface);color:var(--txt)}
.nav-item.active{background:rgba(124,92,255,.14);color:var(--violet-2)}
.sidebar-foot{border-top:1px solid var(--line);padding-top:14px;display:flex;flex-direction:column;gap:10px}
.user-chip{display:flex;align-items:center;gap:10px}
.user-chip .avatar{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;font-weight:700;background:var(--grad);color:#fff;flex:0 0 auto}
.user-chip-info b{display:block;font-size:14px}
.user-chip-info small{font-size:12px;text-transform:capitalize}
.content{padding:26px 32px;min-width:0}
.page-header{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:24px}
.page-header h1{font-size:24px}
.page-actions{display:flex;gap:10px}
@media(max-width:820px){
  .has-sidebar{grid-template-columns:1fr}
  .sidebar{
    position:fixed;top:0;left:0;right:0;z-index:100;height:auto;
    flex-direction:row;align-items:center;gap:12px;flex-wrap:nowrap;
    padding:calc(env(safe-area-inset-top) + 10px) calc(env(safe-area-inset-right) + 16px) 10px calc(env(safe-area-inset-left) + 16px);
    border-right:0;border-bottom:1px solid var(--line);
    background:rgba(18,18,29,.85);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  }
  .sidebar-brand{margin:0;font-size:16px}
  .sidebar-nav{display:none}
  .sidebar-foot{border:0;padding:0;margin-left:auto;flex-direction:row;align-items:center;gap:10px}
  .user-chip-info{display:none}
  .content{padding:calc(env(safe-area-inset-top) + 66px) 20px calc(env(safe-area-inset-bottom) + 24px)}
  .btn{min-height:44px}
  .btn-sm{min-height:40px}
  .btn-icon{min-width:44px}
}
@media(max-width:420px){.invite-grid{grid-template-columns:1fr}}

/* ===== empty state ===== */
.empty-state{text-align:center;padding:70px 20px;max-width:420px;margin:0 auto;display:flex;flex-direction:column;align-items:center;gap:10px}
.empty-state .icon{color:var(--violet-2);opacity:.8}
.empty-state h2{font-size:20px;margin-top:8px}
.empty-state form{margin-top:12px}

/* ===== grid de convites ===== */
.invite-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:20px}
.invite-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.18s;display:flex;flex-direction:column}
.invite-card:hover{border-color:var(--line-2);transform:translateY(-3px);box-shadow:var(--shadow)}
.invite-thumb{position:relative;display:block;aspect-ratio:16/10;background:#0d0d16 center/cover no-repeat;border-bottom:1px solid var(--line)}
.thumb-empty{position:absolute;inset:0;display:grid;place-items:center;color:var(--muted-2)}
.status-tag{position:absolute;top:10px;left:10px;font-size:11px;font-weight:700;padding:.35em .7em;border-radius:999px;backdrop-filter:blur(6px)}
.status-published{background:rgba(61,220,151,.2);color:#7df0bb;border:1px solid rgba(61,220,151,.4)}
.status-draft{background:rgba(255,255,255,.14);color:#d9d6ea;border:1px solid var(--line-2)}
.invite-body{padding:14px 15px 15px;display:flex;flex-direction:column;gap:8px;flex:1}
.invite-body h3{font-size:16px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.invite-meta{font-size:12px;display:flex;align-items:center;gap:5px;flex-wrap:wrap}
.invite-actions{display:flex;gap:6px;margin-top:auto;padding-top:6px;flex-wrap:wrap}
.invite-actions form{margin-left:auto}

/* ===== modal custom ===== */
.cc-modal-backdrop{position:fixed;inset:0;background:rgba(6,6,12,.68);backdrop-filter:blur(4px);z-index:300;display:grid;place-items:center;padding:20px;animation:flashIn .2s ease}
.cc-modal{background:var(--surface);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);width:100%;max-width:420px;padding:24px;animation:modalPop .22s cubic-bezier(.2,.9,.3,1.2)}
@keyframes modalPop{from{opacity:0;transform:scale(.94)}to{opacity:1;transform:scale(1)}}
.cc-modal h3{font-size:18px;margin-bottom:8px}
.cc-modal p{color:var(--muted);font-size:14px;margin:0 0 16px}
.cc-modal .form{margin-bottom:4px}
.cc-modal-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:20px}
@media(max-width:480px){
  .cc-modal{padding:20px}
  .cc-modal-actions{flex-direction:column-reverse;gap:8px}
  .cc-modal-actions .btn{width:100%;min-height:46px}
}