@import url('https://fonts.googleapis.com/css2?family=Space+Mono:ital,wght@0,400;0,700;1,400&family=Syne:wght@400..800&display=swap');

:root {
  --bg-color: #0d0d0f;
  --surface-color: #161618;
  --border-color: #2b2b2f;
  --text-main: #f0f0f2;
  --text-dim: #8b8b93;
  --accent: #d44d5c; /* deep industrial red */
  --font-display: 'Syne', sans-serif;
  --font-mono: 'Space Mono', monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background-color: var(--bg-color);
  color: var(--text-main);
  font-family: var(--font-mono);
  line-height: 1.5;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

h1, h2, h3 {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: -1px;
}

.auth-container {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  background: radial-gradient(circle at center, var(--surface-color) 0%, var(--bg-color) 100%);
}

.login-box {
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  padding: 4rem;
  box-shadow: 10px 10px 0px var(--accent);
  text-align: center;
  max-width: 400px;
  width: 100%;
}

.login-box h1 { font-size: 2.5rem; margin-bottom: 0.5rem; color: var(--text-main); }
.login-box p { color: var(--text-dim); margin-bottom: 2rem; font-size: 0.9rem; }

.btn {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  border: none;
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  padding: 1rem 2rem;
  font-size: 1rem;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s;
  box-shadow: 4px 4px 0px #000;
}

.btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0px #000;
}

.btn:active {
  transform: translate(2px, 2px);
  box-shadow: 0px 0px 0px #000;
}

.app-header {
  border-bottom: 1px solid var(--border-color);
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--surface-color);
}

.app-header h1 { font-size: 1.5rem; color: var(--accent); }

.nav-links a {
  color: var(--text-main);
  text-decoration: none;
  margin-left: 2rem;
  font-size: 0.9rem;
  text-transform: uppercase;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s;
}

.nav-links a:hover { border-color: var(--accent); }

.main-container {
  padding: 2rem;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 2rem;
}

@media (max-width: 800px) {
  .main-container {
    grid-template-columns: 1fr;
  }
}

.panel {
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  padding: 1.5rem;
  position: relative;
}

.panel::before {
  content: "";
  position: absolute;
  top: 0; left: 0; width: 10px; height: 10px;
  border-top: 2px solid var(--accent);
  border-left: 2px solid var(--accent);
}

.panel-header {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.5rem;
  color: var(--accent);
  display: flex;
  justify-content: space-between;
}

.number-card {
  border: 1px solid var(--border-color);
  padding: 1rem;
  margin-bottom: 1rem;
  background: #000;
  cursor: pointer;
  transition: border-color 0.2s;
}

.number-card:hover { border-color: var(--accent); }
.number-card h3 { font-size: 1.5rem; color: var(--text-main); }
.number-card p { color: var(--text-dim); font-size: 0.8rem; margin-top: 0.5rem; }

.log-entry {
  font-size: 0.85rem;
  border-bottom: 1px dashed var(--border-color);
  padding: 0.75rem 0;
  display: flex;
  flex-direction: column;
}

.log-meta { color: var(--text-dim); margin-bottom: 0.25rem; display: flex; justify-content: space-between; gap: 1rem; }
.log-content { color: var(--text-main); background: #000; padding: 0.5rem; margin-top: 0.5rem; word-break: break-all; }
.status-badge { background: var(--border-color); padding: 2px 6px; font-size: 0.7rem; text-transform: uppercase; color: var(--accent); }

input, select, textarea {
  width: 100%;
  background: #000;
  border: 1px solid var(--border-color);
  color: var(--text-main);
  font-family: var(--font-mono);
  padding: 0.75rem;
  margin-bottom: 1rem;
}

input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); }

.hidden { display: none !important; }

/* Table for admin view */
table { width: 100%; border-collapse: collapse; margin-top: 1rem; font-size: 0.85rem; }
th, td { border: 1px solid var(--border-color); padding: 0.75rem; text-align: left; }
th { background: #000; color: var(--accent); font-family: var(--font-display); text-transform: uppercase; }
td { background: var(--surface-color); }

/* Chat Groups */
.chat-container { border: 1px solid var(--border-color); margin-bottom: 1.5rem; background: #000; }
.chat-header { background: var(--surface-color); padding: 0.5rem 1rem; border-bottom: 1px solid var(--border-color); color: var(--text-main); font-family: var(--font-display); font-size: 0.9rem; }
.chat-messages { padding: 1rem; max-height: 400px; overflow-y: auto; display: flex; flex-direction: column-reverse; gap: 0.5rem; }
.chat-msg { padding: 0.5rem 0.75rem; font-size: 0.85rem; max-width: 80%; border: 1px solid var(--border-color); color: var(--text-main); }
.msg-in { align-self: flex-start; border-left: 2px solid var(--accent); background: #000; }
.msg-out { align-self: flex-end; border-right: 2px solid var(--text-dim); background: var(--surface-color); }
.msg-time { font-size: 0.7rem; color: var(--text-dim); margin-bottom: 0.2rem; }
.msg-status { font-size: 0.65rem; color: var(--accent); margin-left: 0.5rem; }