:root {
  --navy: #0f2a4a;
  --navy-2: #16385f;
  --accent: #1fa855;
  --accent-ink: #16803f;
  --bg: #f4f6f8;
  --bg-card: #ffffff;
  --ink: #16202b;
  --ink-soft: #4b5a68;
  --ink-mute: #8a97a3;
  --line: #e1e6ea;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(15,42,74,0.10);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--ink);
  min-height: 100vh;
}
a { color: var(--accent-ink); text-decoration: none; }

.container { max-width: 1080px; margin-inline: auto; padding-inline: 1.2rem; }

/* --- Login --- */
.login-shell {
  min-height: 100vh; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--navy), var(--navy-2));
  padding: 1.5rem;
}
.login-card {
  background: var(--bg-card); border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 2.2rem; width: 100%; max-width: 380px;
}
.login-brand { text-align: center; margin-bottom: 1.6rem; }
.login-brand .mark { font-size: 1.5rem; font-weight: 800; color: var(--navy); letter-spacing: .02em; }
.login-brand .sub { font-size: .8rem; color: var(--ink-mute); margin-top: .25rem; text-transform: uppercase; letter-spacing: .08em; }
.field { display: flex; flex-direction: column; gap: .4rem; margin-bottom: 1rem; }
.field label { font-size: .82rem; font-weight: 600; color: var(--ink-soft); }
.field input {
  padding: .75rem .9rem; border-radius: 10px; border: 1px solid var(--line);
  font-size: .95rem; background: #fff; color: var(--ink);
}
.field input:focus { outline: none; border-color: var(--accent); }
.password-wrap { position: relative; display: flex; }
.password-wrap input { flex: 1; padding-right: 2.6rem; }
.pw-toggle {
  position: absolute; right: .55rem; top: 50%; transform: translateY(-50%);
  width: 30px; height: 30px; border: none; background: none; cursor: pointer;
  color: var(--ink-mute); display: grid; place-items: center; border-radius: 6px;
}
.pw-toggle:hover { color: var(--ink); background: var(--bg); }
.pw-toggle svg { width: 20px; height: 20px; }
.pw-toggle svg[hidden] { display: none; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  border-radius: 999px; padding: .8rem 1.4rem; font-weight: 700; font-size: .92rem;
  border: none; cursor: pointer; width: 100%;
  background: var(--accent); color: #fff; transition: filter .15s;
}
.btn:hover { filter: brightness(1.06); }
.btn:disabled { opacity: .6; cursor: default; }
.error-msg { color: #b8291c; font-size: .85rem; margin-top: -.3rem; margin-bottom: .8rem; display: none; }
.error-msg.is-visible { display: block; }
.ok-msg {
  color: var(--accent-ink); font-size: .85rem; margin: 0 0 1rem; line-height: 1.5;
  background: rgba(31,168,85,0.1); border: 1px solid rgba(31,168,85,0.3); border-radius: 8px; padding: .75rem .9rem;
}
.olvide-link { text-align: center; margin: 1rem 0 0; font-size: .85rem; }
.olvide-link a { color: var(--ink-mute); text-decoration: none; }
.olvide-link a:hover { color: var(--accent-ink); text-decoration: underline; }

/* --- Dashboard shell --- */
.app-header {
  background: var(--navy); color: #fff; padding: 1rem 0;
}
.app-header-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: .6rem; }
.app-brand { font-weight: 800; font-size: 1.15rem; }
.app-brand .accent { color: var(--accent); }
.app-user { display: flex; align-items: center; gap: .8rem; font-size: .85rem; }
.app-user .role-pill {
  background: rgba(255,255,255,0.12); padding: .2rem .6rem; border-radius: 999px; font-size: .72rem; text-transform: uppercase; letter-spacing: .04em;
}
.btn-ghost {
  background: transparent; border: 1px solid rgba(255,255,255,0.35); color: #fff;
  padding: .45rem .9rem; border-radius: 999px; font-size: .8rem; cursor: pointer; width: auto;
}
.app-main { padding: 2.2rem 0 4rem; }
.page-title { font-size: 1.6rem; font-weight: 800; color: var(--navy); margin: 0 0 .3rem; }
.page-sub { color: var(--ink-mute); margin: 0 0 2rem; }

.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.2rem; }
.tool-card {
  background: var(--bg-card); border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 1.6rem; display: flex; flex-direction: column; gap: .8rem;
}
.tool-card .icon {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--accent), var(--accent-ink)); color: #fff; font-size: 1.3rem;
}
.tool-card h3 { margin: 0; font-size: 1.05rem; }
.tool-card p { margin: 0; color: var(--ink-mute); font-size: .87rem; line-height: 1.5; }
.tool-card .tag-soon {
  align-self: flex-start; font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em;
  color: var(--ink-mute); background: var(--bg); padding: .25rem .55rem; border-radius: 999px;
}