/* PILOTO — index.css (tela de login/entrada; autocontido, na raiz). */
:root {
  --blue:#007AFF; --blue-dark:#0056CC; --green:#34C759; --red:#FF3B30;
  --bg:#F2F2F7; --bg-card:#FFFFFF; --bg-input:#F2F2F7;
  --text-primary:#1C1C1E; --text-secondary:#6C6C70; --text-tertiary:#AEAEB2;
  --border:rgba(60,60,67,0.12);
  --shadow-lg:0 12px 40px rgba(0,0,0,0.14);
  --radius-sm:4px; --radius-md:6px; --radius-xl:10px;
  --font-body:'DM Sans',-apple-system,sans-serif;
  --transition:0.22s cubic-bezier(0.4,0,0.2,1);
}
[data-theme="dark"] {
  --bg:#1C1C1E; --bg-card:#2C2C2E; --bg-input:#3A3A3C;
  --text-primary:#FFF; --text-secondary:#AEAEB2; --text-tertiary:#6C6C70;
  --border:rgba(255,255,255,0.10);
  --shadow-lg:0 12px 40px rgba(0,0,0,0.5);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html,body{height:100%;font-family:var(--font-body);background:var(--bg);color:var(--text-primary);font-size:15px;-webkit-font-smoothing:antialiased;}

/* Default = sizing compacto (desktop / tablet) */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;}
.login-wrap::before{content:'';position:absolute;width:600px;height:600px;border-radius:50%;background:radial-gradient(circle,rgba(0,122,255,0.10) 0%,transparent 70%);top:-200px;right:-150px;pointer-events:none;}
.login-wrap::after{content:'';position:absolute;width:400px;height:400px;border-radius:50%;background:radial-gradient(circle,rgba(52,199,89,0.07) 0%,transparent 70%);bottom:-100px;left:-100px;pointer-events:none;}
.login-card{background:var(--bg-card);border-radius:var(--radius-xl);padding:48px 44px;width:100%;max-width:420px;box-shadow:var(--shadow-lg);border:1px solid var(--border);position:relative;z-index:1;animation:fadeUp .5s cubic-bezier(0.4,0,0.2,1);}
@keyframes fadeUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}
.login-logo{display:flex;align-items:center;gap:12px;margin-bottom:32px;}
.login-logo-icon{width:44px;height:44px;background:var(--blue);border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:22px;}
.login-logo h1{font-size:17px;font-weight:600;line-height:1.2;}
.login-title{font-size:26px;font-weight:600;margin-bottom:6px;}
.login-sub{color:var(--text-secondary);font-size:14px;margin-bottom:32px;}
.login-err{background:rgba(255,59,48,.10);border:1px solid rgba(255,59,48,.25);color:var(--red);border-radius:var(--radius-sm);padding:10px 14px;font-size:13px;margin-bottom:16px;display:none;}
.login-err.show{display:block;}
.field{margin-bottom:16px;}
.field label{display:block;font-size:13px;font-weight:500;color:var(--text-secondary);margin-bottom:6px;}
.input{width:100%;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 14px;font-size:15px;font-family:var(--font-body);color:var(--text-primary);outline:none;transition:border-color var(--transition),box-shadow var(--transition);-webkit-appearance:none;}
.input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(0,122,255,.15);}
.btn-login{display:flex;align-items:center;justify-content:center;width:100%;padding:13px;border-radius:var(--radius-md);font-size:16px;font-weight:500;font-family:var(--font-body);cursor:pointer;border:none;background:var(--blue);color:#fff;margin-top:8px;transition:all var(--transition);}
.btn-login:hover{background:var(--blue-dark);}
.btn-login:active{transform:scale(0.98);}
.version{text-align:center;margin-top:20px;font-size:12px;color:var(--text-tertiary);}
.theme-toggle{position:fixed;top:16px;right:16px;background:var(--bg-card);border:1px solid var(--border);border-radius:50%;width:36px;height:36px;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:16px;z-index:10;}
.loading-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.3);z-index:300;align-items:center;justify-content:center;}
.loading-overlay.show{display:flex;}
.spinner{width:36px;height:36px;border:3px solid var(--border);border-top-color:var(--blue);border-radius:50%;animation:spin .7s linear infinite;}
@keyframes spin{to{transform:rotate(360deg)}}

/* V93 — Phone (lado curto < 600px). Sizing maior para área de toque +
   font 16px nos inputs (evita auto-zoom do iOS Safari ao focar). */
@media (max-width: 600px) {
  html,body{font-size:16px;}
  .login-wrap{padding:24px 20px;}
  .login-wrap::before{width:400px;height:400px;top:-120px;right:-100px;}
  .login-wrap::after{display:none;}
  .login-card{padding:36px 28px;max-width:400px;border-radius:var(--radius-xl);}
  .login-logo{margin-bottom:28px;}
  .login-title{font-size:24px;}
  .login-sub{margin-bottom:28px;}
  .field{margin-bottom:18px;}
  .field label{font-size:14px;margin-bottom:8px;}
  .input{padding:14px 16px;font-size:16px;border-radius:10px;}
  .btn-login{padding:16px;font-size:17px;font-weight:600;border-radius:6px;margin-top:12px;}
  .theme-toggle{width:40px;height:40px;font-size:18px;}
}