* { box-sizing: border-box; }
body { font-family: -apple-system, Segoe UI, Roboto, sans-serif; margin: 0; background: #f4f5f7; color: #1a1a1a; }
.screen { min-height: 100vh; }
.login-box { max-width: 320px; margin: 15vh auto; padding: 2rem; background: white; border-radius: 12px; box-shadow: 0 2px 10px rgba(0,0,0,.08); display:flex; flex-direction:column; gap:.75rem; }
.login-box input, .login-box button { padding: .6rem; border-radius: 8px; border: 1px solid #ddd; font-size: 1rem; }
.login-box button { background: #1DAA61; color: white; border: none; cursor: pointer; }
.error { color: #c0392b; font-size: .85rem; }

#app-screen { display: flex; }
nav { width: 220px; background: #111b21; color: white; min-height: 100vh; padding: 1.5rem 1rem; display: flex; flex-direction: column; gap: .5rem; }
nav h2 { margin-bottom: 1rem; font-size: 1.1rem; }
.tab-btn { background: none; border: none; color: #d1d7db; text-align: right; padding: .6rem .8rem; border-radius: 8px; cursor: pointer; font-size: .95rem; }
.tab-btn.active, .tab-btn:hover { background: #1DAA61; color: white; }
.logout { margin-top: auto; background: #2a2f32; color: white; border: none; padding: .5rem; border-radius: 8px; cursor: pointer; }

main { flex: 1; padding: 2rem; }
.tab { display: none; }
.tab.active { display: block; }

table { width: 100%; border-collapse: collapse; background: white; border-radius: 10px; overflow: hidden; margin-top: 1rem; }
th, td { text-align: right; padding: .6rem .8rem; border-bottom: 1px solid #eee; font-size: .9rem; }
th { background: #fafafa; }

.new-status-form { background: white; padding: 1rem; border-radius: 10px; display: flex; flex-wrap: wrap; gap: .5rem; align-items: flex-start; }
.new-status-form select, .new-status-form input, .new-status-form textarea, .new-status-form button {
  padding: .5rem; border-radius: 8px; border: 1px solid #ddd; font-size: .9rem;
}
.new-status-form button { background: #1DAA61; color: white; border: none; cursor: pointer; }
.new-status-form textarea { width: 240px; height: 40px; }

#contact-search { padding: .5rem; width: 300px; border-radius: 8px; border: 1px solid #ddd; }

button.small { padding: .3rem .6rem; font-size: .8rem; border-radius: 6px; border: 1px solid #ddd; background: white; cursor: pointer; }
button.danger { color: #c0392b; border-color: #c0392b; }

/* ---- Social Networks tab ---- */
.net-block { background: white; padding: 1.2rem; border-radius: 10px; margin-bottom: 1.5rem; }
.net-block h3 { margin: 0 0 .8rem; font-size: 1rem; }
.net-connect { display: flex; flex-wrap: wrap; gap: .5rem; }
.net-connect button { padding: .55rem .9rem; border-radius: 8px; border: none; background: #111b21; color: white; cursor: pointer; font-size: .9rem; }
.net-connect button:hover { background: #1DAA61; }
.net-msg { min-height: 1.2rem; font-size: .85rem; margin: .6rem 0 0; }
.net-msg.ok { color: #1DAA61; }
.net-msg.err { color: #c0392b; }
.muted, .hint { color: #888; font-size: .85rem; }
.hint { margin: .2rem 0 .6rem; }
.chip { display: inline-block; padding: .12rem .5rem; border-radius: 999px; font-size: .75rem; background: #eef0f2; color: #444; }
.chip.ok { background: #dff5e8; color: #1a7f47; }
.chip.err { background: #fbe3e0; color: #c0392b; }
.chip.warn { background: #fff3d6; color: #a86b00; }
.wa-connect { max-width: 420px; }
.wa-state { font-size: 1rem; margin: .4rem 0 1rem; }
.wa-state.ok { color: #1DAA61; font-weight: 600; }
.wa-state.err { color: #c0392b; }
#wa-qr-img { display: block; border: 8px solid #fff; border-radius: 10px; box-shadow: 0 2px 12px rgba(0,0,0,.12); background: #fff; }
.target-row { display: flex; align-items: center; gap: .6rem; padding: .35rem 0; }
.target-row .target-name { min-width: 220px; font-size: .9rem; }
.target-format { padding: .35rem; border-radius: 6px; border: 1px solid #ddd; font-size: .85rem; }
#social-targets { width: 100%; }
.new-status-form label { font-size: .85rem; color: #555; }