:root {
  color-scheme: dark;
  --bg: #03060d;
  --night: #07101e;
  --panel: rgba(6, 15, 29, 0.72);
  --panel-deep: rgba(3, 8, 17, 0.88);
  --line: rgba(119, 161, 221, 0.18);
  --line-strong: rgba(119, 161, 221, 0.34);
  --text: #f2f6ff;
  --muted: #8f9db3;
  --blue: #3d8cff;
  --blue-bright: #72b5ff;
  --blue-dark: #0c3e86;
  --red: #ff334f;
  --red-dark: #a70d2b;
  --green: #4fe3a4;
  --amber: #ffbd55;
  --field: #e6edf8;
  --field-focus: #f1f6ff;
  --field-ink: #111827;
  --radius: 20px;
}

* { box-sizing: border-box; }
html { min-width: 320px; background: var(--bg); }
body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 84% 4%, rgba(23, 91, 203, .68), transparent 30%),
    radial-gradient(circle at 2% 68%, rgba(176, 9, 43, .46), transparent 34%),
    linear-gradient(132deg, #020409 0%, #07101f 52%, #0e0310 100%);
  background-attachment: fixed;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.5;
}

body::before {
  content: "COBRA";
  position: fixed;
  z-index: 0;
  top: 43%;
  left: 50%;
  color: rgba(123, 178, 255, .045);
  font-size: clamp(8rem, 25vw, 25rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -.1em;
  transform: translate(-51%, -50%) rotate(-7deg);
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
}

button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
.orb { position: fixed; z-index: 0; pointer-events: none; border-radius: 50%; filter: blur(145px); opacity: .24; }
.orb-blue { width: 520px; height: 520px; top: -290px; left: 18%; background: #146bff; }
.orb-red { width: 470px; height: 470px; right: -210px; bottom: -240px; background: #cf1237; }

.shell { position: relative; z-index: 1; width: min(1480px, calc(100% - 52px)); margin: 0 auto; padding: 24px 0 42px; }
.topbar { display: flex; align-items: center; justify-content: space-between; padding: 3px 2px 30px; }
.brand, .login-brand { display: inline-flex; align-items: center; gap: 12px; color: inherit; text-decoration: none; }
.brand-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  color: #fff;
  background: linear-gradient(145deg, var(--blue), #153d84 60%, var(--red));
  border: 1px solid rgba(150, 194, 255, .5);
  border-radius: 12px 4px 12px 4px;
  box-shadow: 0 0 32px rgba(61, 140, 255, .22);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 1.02rem;
  font-weight: 900;
}
.brand-copy { display: flex; align-items: baseline; gap: 7px; }
.brand-copy strong { font-size: 1.08rem; letter-spacing: -.025em; }
.brand-copy small { color: var(--muted); font-size: .84rem; }
.top-actions { display: flex; align-items: center; gap: 9px; }
.user-badge { padding: 7px 10px; color: #9fc8ff; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .71rem; }
.nav-button { min-height: 34px; display: inline-flex; align-items: center; padding: 7px 12px; color: #d4e4fb; background: rgba(61, 140, 255, .1); border: 1px solid rgba(61, 140, 255, .25); border-radius: 999px; text-decoration: none; font-size: .72rem; }
.nav-button:hover { color: #fff; border-color: rgba(114, 181, 255, .55); }
.status-pill { display: flex; align-items: center; gap: 8px; padding: 8px 13px; color: #cbd8eb; background: rgba(4, 12, 25, .58); border: 1px solid var(--line); border-radius: 999px; backdrop-filter: blur(18px); font-size: .78rem; }
.status-pill i, .login-security i { width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 10px var(--green); }
.logout-button { min-height: 34px; padding: 7px 12px; color: #aebbd0; background: transparent; border: 1px solid var(--line); border-radius: 999px; font-size: .72rem; }
.logout-button:hover { color: #fff; border-color: rgba(255, 51, 79, .55); }
.logout-button:disabled { opacity: .5; }

.intro { display: grid; grid-template-columns: 1.1fr .9fr; align-items: end; gap: 50px; padding: 36px 2px 38px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.eyebrow { margin: 0 0 10px; color: var(--blue-bright); font-size: .7rem; font-weight: 800; letter-spacing: .19em; }
h1 { margin: 0; font-size: clamp(2.8rem, 6vw, 5.4rem); line-height: .88; letter-spacing: -.07em; font-weight: 650; background: linear-gradient(45deg, #1565ff 0%, #ffffff 50%, #ff3048 100%););
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent; }
h1 em { color: var(--red); font-style: normal; }
h2 { margin: 0 0 3px; font-size: 1rem; letter-spacing: -.015em; }
p { margin-top: 0; }
.intro-note { max-width: 560px; justify-self: end; }
.intro-note > span { display: inline-block; margin: 0 16px 13px 0; color: #7aa7e9; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .68rem; letter-spacing: .08em; }
.intro-note > span:last-of-type { color: #f06b80; }
.intro-note p { margin: 0; color: #a7b5c8; font-size: .94rem; line-height: 1.65; }

.workspace { display: grid; grid-template-columns: minmax(330px, .72fr) minmax(560px, 1.28fr); gap: 0; border-bottom: 1px solid var(--line); }
.setup-column { border-right: 1px solid var(--line); padding-right: 32px; }
.panel { position: relative; padding: 30px 0; }
.setup-column .panel + .panel { border-top: 1px solid var(--line); }
.composer-panel { padding-left: 38px; }
.panel-heading { display: flex; align-items: center; gap: 13px; margin-bottom: 21px; }
.panel-heading > div:nth-child(2) { flex: 1; }
.panel-heading p { margin: 0; color: var(--muted); font-size: .78rem; }
.step { flex: 0 0 auto; width: 34px; height: 34px; display: grid; place-items: center; color: var(--blue-bright); background: rgba(61, 140, 255, .1); border: 1px solid rgba(61, 140, 255, .2); border-radius: 11px 3px 11px 3px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .7rem; font-weight: 800; }
.python-chip { padding: 5px 8px; color: #b7d7ff; background: rgba(61, 140, 255, .1); border: 1px solid rgba(61, 140, 255, .22); border-radius: 5px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .67rem; font-weight: 800; }

label { display: block; margin: 15px 0 8px; color: #d7e2f3; font-size: .78rem; font-weight: 700; }
input, textarea, select {
  width: 100%;
  padding: 13px 14px;
  color: var(--field-ink);
  background: linear-gradient(115deg, #eff4fb, var(--field));
  border: 0;
  border-bottom: 2px solid rgba(43, 94, 164, .6);
  border-radius: 5px 5px 2px 2px;
  outline: none;
  box-shadow: inset 0 1px rgba(255, 255, 255, .7), 0 10px 26px rgba(0, 0, 0, .09);
  transition: background .2s, border-color .2s, box-shadow .2s;
}
input::placeholder, textarea::placeholder { color: rgba(17, 24, 39, .49); }
input:focus, textarea:focus, select:focus { background: var(--field-focus); border-color: var(--blue); box-shadow: 0 0 0 3px rgba(61, 140, 255, .16), 0 12px 30px rgba(0, 0, 0, .13); }
textarea { resize: vertical; }
.code-input, .delivery-log { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .79rem; line-height: 1.65; }
.format-key, .field-note { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin-top: 9px; color: #7f8ca0; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .66rem; }
.format-key span { padding: 2px 5px; border: 1px solid var(--line); border-radius: 4px; }
.format-key b { color: var(--red); }
.field-note { justify-content: space-between; font-family: inherit; }
.counter { display: flex; flex-direction: column; align-items: end; }
.counter strong { color: var(--blue-bright); font-size: 1.12rem; line-height: 1; }
.counter span { color: #718099; font-size: .62rem; text-transform: uppercase; letter-spacing: .1em; }
.identity-grid { display: grid; grid-template-columns: 1fr 1fr 135px; gap: 12px; }
.optional-label { margin-left: 5px; color: #75839a; font-size: .64rem; font-weight: 500; }
.reply-note { margin: 7px 0 0; color: #73829a; font-size: .69rem; }
.message-label { display: flex; align-items: center; justify-content: space-between; margin-top: 16px; }
.message-label label { margin: 0 0 8px; }
.message-label span { color: #77869d; font-size: .69rem; }
.message-input { min-height: 285px; line-height: 1.65; }
code { color: #8bc2ff; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .75rem; }

.attachment-section { margin-top: 16px; }
.attachment-picker { display: flex; align-items: center; gap: 12px; margin: 0; padding: 12px 14px; color: var(--field-ink); background: linear-gradient(115deg, #eff4fb, var(--field)); border: 0; border-bottom: 2px solid rgba(43, 94, 164, .6); border-radius: 5px 5px 2px 2px; cursor: pointer; box-shadow: 0 10px 26px rgba(0, 0, 0, .09); }
.attachment-picker:hover { background: var(--field-focus); border-color: var(--blue); }
.attachment-picker > span:nth-child(2) { display: flex; flex: 1; flex-direction: column; min-width: 0; }
.attachment-picker strong { font-size: .76rem; }
.attachment-picker small { overflow: hidden; color: rgba(17, 24, 39, .6); text-overflow: ellipsis; white-space: nowrap; font-size: .68rem; font-weight: 400; }
.attachment-icon { width: 30px; height: 30px; display: grid; flex: 0 0 auto; place-items: center; color: #fff; background: linear-gradient(135deg, var(--blue), var(--blue-dark)); border-radius: 9px 3px 9px 3px; }
.browse-label { padding: 6px 9px; color: #164e9f; border: 1px solid rgba(22, 78, 159, .25); border-radius: 7px; font-size: .68rem; }
.file-input { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); clip-path: inset(50%); white-space: nowrap; }
.attachment-list { display: grid; gap: 5px; margin-top: 7px; }
.attachment-item { display: flex; justify-content: space-between; gap: 12px; padding: 6px 9px; color: #aebed4; background: rgba(61, 140, 255, .07); border-radius: 4px; font-size: .69rem; }
.attachment-item span:first-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.attachment-item span:last-child { flex: 0 0 auto; color: #6f8098; }
.attachment-warning, .form-error { color: #ff8ba0; font-size: .72rem; }

.delivery-controls { display: flex; align-items: center; justify-content: space-between; gap: 22px; margin-top: 17px; padding: 13px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.delivery-controls label { margin: 0 0 4px; }
.delivery-controls p { margin: 0; color: #73829a; font-size: .69rem; }
.delay-input-wrap { position: relative; flex: 0 0 150px; }
.delay-input-wrap input { padding-right: 61px; text-align: right; font-variant-numeric: tabular-nums; }
.delay-input-wrap span { position: absolute; top: 50%; right: 13px; color: rgba(17, 24, 39, .58); pointer-events: none; transform: translateY(-50%); font-size: .68rem; font-weight: 700; }

.actions { display: flex; gap: 10px; margin-top: 18px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 42px; padding: 10px 16px; color: var(--text); background: #101a2a; border: 1px solid transparent; border-radius: 11px 4px 11px 4px; font-size: .78rem; font-weight: 800; transition: transform .18s, filter .18s, border-color .18s; }
.button:hover { transform: translateY(-1px); filter: brightness(1.08); }
.button:disabled { cursor: wait; opacity: .55; transform: none; }
.button-primary { flex: 1; background: linear-gradient(135deg, #ff3d59, #a80c2a); box-shadow: 0 10px 32px rgba(255, 34, 70, .2); }
.button-primary i { font-style: normal; font-size: 1rem; }
.button-secondary { width: 100%; margin-top: 14px; color: #c5dcff; background: rgba(61, 140, 255, .1); border-color: rgba(61, 140, 255, .28); }
.button-danger { color: #ff9bae; background: rgba(255, 51, 79, .08); border-color: rgba(255, 51, 79, .3); }
.form-error { min-height: 21px; margin: 10px 0 0; }
.inline-results { display: grid; gap: 6px; margin-top: 11px; }
.inline-result { padding: 8px 10px; background: rgba(61, 140, 255, .06); border-left: 2px solid currentColor; border-radius: 3px; font-size: .71rem; }
.inline-result.ok { color: var(--green); }
.inline-result.fail { color: #ff8ba0; }

.log-panel { padding-top: 32px; }
.log-heading { margin-bottom: 18px; }
.job-status { padding: 6px 10px; border-radius: 999px; text-transform: uppercase; letter-spacing: .09em; font-size: .64rem; font-weight: 800; }
.job-status.idle { color: var(--muted); background: rgba(255, 255, 255, .05); }
.job-status.running { color: var(--amber); background: rgba(255, 189, 85, .1); }
.job-status.completed { color: var(--green); background: rgba(79, 227, 164, .1); }
.job-status.failed, .job-status.cancelled { color: #ff8ba0; background: rgba(255, 51, 79, .1); }
.log-layout { display: grid; grid-template-columns: 190px 1fr; gap: 20px; }
.metrics { display: grid; gap: 1px; overflow: hidden; background: var(--line); border: 1px solid var(--line); border-radius: 12px 4px 12px 4px; }
.metrics > div { padding: 13px 15px; background: rgba(5, 12, 24, .94); }
.metrics span { display: block; color: var(--muted); font-size: .65rem; text-transform: uppercase; letter-spacing: .09em; }
.metrics strong { font-size: 1.08rem; }
.success-text { color: var(--green); }
.error-text { color: #ff718a; }
.progress-track { height: 3px; overflow: hidden; margin-bottom: 12px; background: rgba(255, 255, 255, .06); border-radius: 999px; }
.progress-track div { width: 0; height: 100%; background: linear-gradient(90deg, var(--blue), var(--red)); box-shadow: 0 0 14px var(--blue); transition: width .35s ease; }
.delivery-log { height: 240px; overflow-y: auto; padding: 11px; background: rgba(1, 5, 12, .78); border: 1px solid var(--line); border-radius: 12px 4px 12px 4px; }
.empty-log { height: 100%; display: grid; place-content: center; color: #59687e; text-align: center; }
.empty-log span { color: #397bd7; font-size: .7rem; font-weight: 900; letter-spacing: .2em; }
.empty-log p { margin: 6px 0 0; font-family: inherit; font-size: .74rem; }
.log-entry { display: grid; grid-template-columns: 82px 62px 1fr; gap: 10px; padding: 7px 6px; border-bottom: 1px solid rgba(255, 255, 255, .04); font-size: .71rem; }
.log-time { color: #536177; }
.log-level { text-transform: uppercase; letter-spacing: .05em; }
.log-entry.info .log-level { color: #8294ae; }
.log-entry.success .log-level { color: var(--green); }
.log-entry.warning .log-level { color: var(--amber); }
.log-entry.error .log-level { color: #ff718a; }
.log-message { color: #b8c6d9; overflow-wrap: anywhere; }
footer { display: flex; justify-content: space-between; padding: 23px 2px 0; color: #637087; font-size: .69rem; }
footer span:first-child { color: #96a6bd; }

.users-shell { width: min(1320px, calc(100% - 52px)); }
.users-intro { display: grid; grid-template-columns: 1.05fr .95fr; align-items: end; gap: 50px; padding: 42px 2px 40px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.users-intro h1 { font-size: clamp(2.8rem, 5.8vw, 5rem); }
.users-intro > p { max-width: 540px; justify-self: end; margin: 0 0 7px; color: #a7b5c8; font-size: .94rem; line-height: 1.65; }
.users-layout { display: grid; grid-template-columns: minmax(310px, .62fr) minmax(600px, 1.38fr); border-bottom: 1px solid var(--line); }
.create-user-panel { padding-right: 34px; border-right: 1px solid var(--line); }
.user-directory-panel { padding-left: 38px; }
.create-button { width: 100%; margin-top: 20px; }
.form-success { min-height: 21px; margin: 10px 0 0; color: var(--green); font-size: .72rem; }
.compact-button { width: auto; margin: 0; min-height: 34px; padding: 7px 11px; }
.directory-legend { display: flex; flex-wrap: wrap; gap: 16px; margin: -5px 0 15px; color: #8392a9; font-size: .68rem; }
.directory-legend span, .user-state { display: inline-flex; align-items: center; gap: 7px; }
.legend-dot { width: 7px; height: 7px; display: inline-block; border-radius: 50%; }
.legend-dot.online { background: var(--green); box-shadow: 0 0 9px rgba(79, 227, 164, .75); }
.legend-dot.available { background: var(--blue-bright); box-shadow: 0 0 9px rgba(114, 181, 255, .65); }
.legend-dot.disabled { background: #687287; }
.user-list { display: grid; gap: 8px; }
.directory-loading { padding: 32px; color: #718099; background: rgba(5, 12, 24, .5); border: 1px solid var(--line); border-radius: 12px 4px 12px 4px; text-align: center; font-size: .76rem; }
.user-row { display: grid; grid-template-columns: minmax(155px, .75fr) 95px minmax(360px, 1.25fr); align-items: center; gap: 16px; min-height: 76px; padding: 13px 14px; background: rgba(5, 12, 24, .68); border: 1px solid var(--line); border-radius: 12px 4px 12px 4px; }
.user-identity { display: flex; align-items: center; gap: 11px; min-width: 0; }
.user-avatar { width: 36px; height: 36px; display: grid; flex: 0 0 auto; place-items: center; color: #cfe4ff; background: linear-gradient(145deg, rgba(61, 140, 255, .3), rgba(167, 13, 43, .25)); border: 1px solid rgba(114, 181, 255, .24); border-radius: 11px 4px 11px 4px; font-size: .78rem; font-weight: 900; }
.user-identity > div { min-width: 0; }
.user-identity strong, .user-identity small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.user-identity strong { color: #eaf2ff; font-size: .79rem; }
.user-identity small { margin-top: 2px; color: #718099; font-size: .65rem; }
.user-state { color: #9cabc0; font-size: .69rem; }
.user-actions { display: grid; grid-template-columns: minmax(125px, 1fr) auto auto auto; align-items: center; gap: 6px; }
.user-actions input { min-width: 0; padding: 8px 9px; border-bottom-width: 1px; font-size: .7rem; }
.directory-action { min-height: 32px; padding: 6px 8px; color: #b9d7ff; background: rgba(61, 140, 255, .08); border: 1px solid rgba(61, 140, 255, .2); border-radius: 7px 3px 7px 3px; font-size: .65rem; font-weight: 700; white-space: nowrap; }
.directory-action:hover { color: #fff; border-color: rgba(114, 181, 255, .5); }
.directory-action:disabled { cursor: default; opacity: .36; }
.directory-action.danger-action { color: #ff9aad; background: rgba(255, 51, 79, .07); border-color: rgba(255, 51, 79, .22); }
.directory-action.enable-action { color: #7ce6b6; background: rgba(79, 227, 164, .07); border-color: rgba(79, 227, 164, .22); }
.protected-account { justify-self: end; grid-column: 1 / -1; padding: 5px 8px; color: #718099; border: 1px solid var(--line); border-radius: 999px; font-size: .64rem; text-transform: uppercase; letter-spacing: .07em; }

.login-body { display: grid; place-items: center; overflow: hidden; }
.login-body::before { content: "COBRA"; top: 50%; }
.login-shell { position: relative; z-index: 1; width: min(460px, calc(100% - 32px)); }
.login-brand { width: 100%; justify-content: center; margin-bottom: 25px; }
.login-panel { padding: 34px; background: rgba(5, 13, 27, .7); border: 1px solid var(--line-strong); border-radius: 22px 6px 22px 6px; box-shadow: 0 34px 100px rgba(0, 0, 0, .5); backdrop-filter: blur(24px); }
.login-panel h1 { font-size: 3.15rem; line-height: .9; }
.login-intro { margin: 15px 0 24px; color: #9cabc0; font-size: .84rem; }
.login-error { display: none; margin: 0 0 18px; padding: 10px 12px; color: #ffadba; background: rgba(255, 51, 79, .09); border-left: 2px solid var(--red); font-size: .75rem; }
.login-error.visible { display: block; }
.login-button { width: 100%; margin-top: 22px; }
.login-security { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 18px; color: #6c7a90; font-size: .68rem; }

@media (max-width: 1000px) {
  .workspace { grid-template-columns: 1fr; }
  .setup-column { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; padding-right: 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .setup-column .panel + .panel { border-top: 0; }
  .composer-panel { padding-left: 0; }
  .users-layout { grid-template-columns: 1fr; }
  .create-user-panel { padding-right: 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .user-directory-panel { padding-left: 0; }
}

@media (max-width: 760px) {
  .shell { width: min(100% - 28px, 1480px); padding-top: 15px; }
  .intro { grid-template-columns: 1fr; gap: 22px; padding: 28px 0; }
  .users-intro { grid-template-columns: 1fr; gap: 22px; padding: 30px 0; }
  .users-intro > p { justify-self: start; }
  .intro-note { justify-self: start; }
  .setup-column { grid-template-columns: 1fr; gap: 0; }
  .setup-column .panel + .panel { border-top: 1px solid var(--line); }
  .identity-grid { grid-template-columns: 1fr; gap: 0; }
  .log-layout { grid-template-columns: 1fr; }
  .metrics { grid-template-columns: repeat(3, 1fr); }
  .user-row { grid-template-columns: 1fr auto; }
  .user-actions { grid-column: 1 / -1; }
}

@media (max-width: 520px) {
  .status-pill { width: 34px; height: 34px; justify-content: center; padding: 0; font-size: 0; }
  .user-badge { display: none; }
  .top-actions { gap: 6px; }
  h1 { font-size: 3rem; }
  .panel-heading { align-items: flex-start; flex-wrap: wrap; }
  .composer-heading .python-chip { margin-left: 47px; }
  .metrics { grid-template-columns: 1fr; }
  .log-entry { grid-template-columns: 70px 54px 1fr; gap: 5px; }
  .attachment-picker small { display: none; }
  .delivery-controls { align-items: stretch; flex-direction: column; gap: 10px; }
  .delay-input-wrap { flex-basis: auto; width: 100%; }
  footer { flex-direction: column; gap: 4px; }
  .login-panel { padding: 27px 22px; }
  .login-panel h1 { font-size: 2.65rem; }
  .users-shell { width: min(100% - 28px, 1320px); }
  .users-intro h1 { font-size: 2.7rem; }
  .user-row { padding: 12px; }
  .user-actions { grid-template-columns: 1fr 1fr; }
  .user-actions input { grid-column: 1 / -1; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}