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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #111;
    color: #e0e0e0;
}

/* Login screen */
#login-screen {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
}

.login-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 40px;
    text-align: center;
    width: 360px;
}

.login-card h1 {
    font-size: 28px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 4px;
}

.login-card .subtitle {
    color: #888;
    font-size: 13px;
    margin-bottom: 24px;
}

#login-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

#email-input {
    padding: 10px 14px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
    font-size: 14px;
    outline: none;
}

#email-input:focus { border-color: #4a90d9; }

#login-btn {
    padding: 10px;
    border: none;
    border-radius: 6px;
    background: #4a90d9;
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
}

#login-btn:hover { background: #3a7bc8; }
#login-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.message {
    margin-top: 16px;
    font-size: 13px;
    min-height: 20px;
}
.message.error   { color: #e74c3c; }
.message.success { color: #2ecc71; }


/* --- Header --- */
#header {
    display: flex; justify-content: space-between; align-items: center;
    padding: 8px 16px; background: #0d0d0d; border-bottom: 1px solid #1f1f1f;
    position: sticky; top: 0; z-index: 10;
}
#site-title { font-size: 13px; font-weight: 600; color: #ccc; }
#user-info { display: flex; align-items: center; gap: 12px; color: #666; font-size: 11px; }
#logout-btn {
    background: none; border: 1px solid #2a2a2a; color: #666;
    padding: 3px 8px; font-family: inherit; font-size: 11px; cursor: pointer;
    border-radius: 3px;
}
#logout-btn:hover { border-color: #444; color: #ccc; }

/* --- Content: full width --- */
#content { padding: 12px 16px; }

/* --- DB panel (full width, collapsed by default) --- */
.panel { background: #0d0d0d; border: 1px solid #1f1f1f; margin-bottom: 10px; border-radius: 4px; }
.panel-header {
    display: flex; justify-content: space-between; align-items: center;
    padding: 8px 12px; cursor: pointer; user-select: none;
    font-size: 11px; color: #666;
}
.panel-header:hover { background: #141414; }
.panel.collapsed .panel-body { display: none; }
.panel.collapsed .toggle-icon { display: inline-block; transform: rotate(-90deg); }
.toggle-icon { font-size: 9px; transition: transform 0.15s; }
.panel-body { padding: 10px 12px; }
.db-grid { display: flex; gap: 40px; flex-wrap: wrap; }
.db-section { min-width: 180px; }
.db-label { font-size: 11px; color: #888; margin-bottom: 6px; }
.db-instance { color: #444; margin-left: 4px; }
.db-row { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; }
.db-name { width: 28px; color: #555; font-size: 11px; }
.db-val { font-size: 11px; min-width: 36px; }
.db-val.ok     { color: #2ecc71; }
.db-val.warn   { color: #f39c12; }
.db-val.danger { color: #e74c3c; }
.updated-note { color: #333; font-size: 10px; margin-top: 8px; }

/* --- Stack grid: responsive columns --- */
#stacks {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(420px, 1fr));
    gap: 6px;
    align-items: start;
}

/* --- Stack cards --- */
.stack-card { background: #0d0d0d; border: 1px solid #1f1f1f; border-radius: 4px; }
.stack-header {
    display: flex; align-items: center; gap: 8px;
    padding: 10px 12px; cursor: pointer; user-select: none;
}
.stack-header:hover { background: #121212; }
.status-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.status-dot.green   { background: #2ecc71; box-shadow: 0 0 4px #2ecc7180; }
.status-dot.yellow  { background: #f39c12; box-shadow: 0 0 4px #f39c1280; }
.status-dot.red     { background: #e74c3c; box-shadow: 0 0 4px #e74c3c80; }
.status-dot.unknown { background: #333; }
.stack-name { font-size: 12px; color: #ccc; font-weight: 600; min-width: 110px; }
.stack-summary { display: flex; gap: 14px; flex: 1; color: #555; font-size: 11px; align-items: center; flex-wrap: wrap; }
.stack-summary .sv { color: #aaa; }
.stack-summary .sv.err { color: #e74c3c; }
.stack-summary .sv.dim { color: #555; }
.stack-toggle { margin-left: auto; color: #333; font-size: 9px; transition: transform 0.15s; flex-shrink: 0; }
.stack-card.expanded .stack-toggle { transform: rotate(180deg); }

/* Last deploy badge in header */
.deploy-badge {
    font-size: 10px; color: #4a6; background: rgba(68,170,100,0.08);
    border: 1px solid rgba(68,170,100,0.2); border-radius: 3px;
    padding: 1px 5px; white-space: nowrap;
}
.deploy-badge.old { color: #555; background: none; border-color: #222; }

/* Active clients chips */
.client-chips { display: flex; gap: 4px; flex-wrap: wrap; align-items: center; }
.client-chip {
    font-size: 10px; color: #7aaddd; background: rgba(74,144,217,0.08);
    border: 1px solid rgba(74,144,217,0.2); border-radius: 3px;
    padding: 1px 5px; white-space: nowrap; max-width: 140px;
    overflow: hidden; text-overflow: ellipsis;
}
.client-chip .calls { color: #4a7; font-size: 9px; margin-left: 3px; }

/* Concurrent executions badge */
.conc-badge {
    font-size: 10px; color: #aa7; white-space: nowrap;
}

/* --- Expanded body --- */
.stack-body { padding: 8px 12px 12px 28px; border-top: 1px solid #191919; display: none; }
.stack-card.expanded .stack-body { display: block; }
.spark-row { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; }
.spark-label { width: 32px; color: #555; font-size: 11px; }
.spark-val { font-size: 11px; color: #aaa; min-width: 90px; }

/* Active clients section in expanded body */
.clients-section { margin-top: 8px; padding-top: 8px; border-top: 1px solid #191919; }
.clients-title { font-size: 10px; color: #444; margin-bottom: 5px; }
.clients-list { display: flex; flex-direction: column; gap: 3px; }
.client-row { display: flex; align-items: center; gap: 8px; font-size: 11px; }
.client-bar-wrap { flex: 1; height: 4px; background: #1a1a1a; border-radius: 2px; overflow: hidden; }
.client-bar { height: 100%; background: rgba(74,144,217,0.5); border-radius: 2px; }
.client-name { min-width: 120px; color: #aaa; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.client-calls { color: #555; font-size: 10px; white-space: nowrap; min-width: 50px; text-align: right; }

/* --- Deploy history --- */
.deploys { margin-top: 10px; border-top: 1px solid #191919; padding-top: 8px; }
.deploys-title { font-size: 10px; color: #444; margin-bottom: 5px; }
.deploy-row {
    display: flex; align-items: baseline; gap: 8px;
    margin-bottom: 4px; font-size: 11px; flex-wrap: wrap;
}
.deploy-time  { color: #444; white-space: nowrap; }
.deploy-user  { color: #666; }
.deploy-arrow { color: #333; }
.deploy-pr    { color: #4a90d9; }
.deploy-pr a  { color: #4a90d9; text-decoration: none; }
.deploy-pr a:hover { text-decoration: underline; }
.deploy-fn    { color: #444; font-size: 10px; }

/* --- Footer --- */
#footer-note { color: #2a2a2a; font-size: 10px; text-align: right; margin-top: 10px; }