@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600&family=Inter:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root {
  --void: #0a0a0c;
  --panel: #131316;
  --panel-raised: #19191d;
  --hairline: #232327;
  --hairline-strong: #323238;

  --text-primary: #ededef;
  --text-secondary: #8c8c95;
  --text-dim: #55555c;

  --signal: #8feedb;
  --signal-dim: rgba(143, 238, 219, 0.14);
  --amber: #e8a33d;
  --amber-dim: rgba(232, 163, 61, 0.14);
  --green: #6fcf97;
  --green-dim: rgba(111, 207, 151, 0.14);
  --red: #e2574c;
  --red-dim: rgba(226, 87, 76, 0.14);
  --violet: #a396f0;
  --violet-dim: rgba(163, 150, 240, 0.14);

  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  --radius: 3px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--void);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--signal);
  text-decoration: none;
}

::selection {
  background: var(--signal-dim);
  color: var(--signal);
}

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}
::-webkit-scrollbar-track {
  background: var(--void);
}
::-webkit-scrollbar-thumb {
  background: var(--hairline-strong);
  border-radius: 6px;
}

/* ---------------------------------------------------------------------- */
/* Signature element: a thin signal bar, like a channel-strip meter,      */
/* used under the masthead and around focused inputs.                    */
/* ---------------------------------------------------------------------- */

.signal-bar {
  height: 2px;
  width: 100%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    var(--signal) 20%,
    var(--signal) 22%,
    transparent 23%,
    transparent 38%,
    var(--signal) 40%,
    var(--signal) 41%,
    transparent 42%,
    transparent 60%,
    var(--signal) 63%,
    var(--signal) 65%,
    transparent 66%,
    transparent 100%
  );
  opacity: 0.55;
}

@keyframes signal-pulse {
  0%,
  100% {
    opacity: 0.35;
  }
  50% {
    opacity: 0.85;
  }
}

.signal-bar--live {
  animation: signal-pulse 2.4s ease-in-out infinite;
}

/* ---------------------------------------------------------------------- */
/* Shared form controls                                                   */
/* ---------------------------------------------------------------------- */

label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

input[type='text'],
input[type='email'],
input[type='password'],
select,
textarea {
  width: 100%;
  background: var(--panel);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 14px;
  padding: 12px 14px;
  transition: border-color 0.15s ease;
}

input::placeholder,
textarea::placeholder {
  color: var(--text-dim);
}

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

textarea {
  resize: vertical;
  min-height: 90px;
}

select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--text-secondary) 50%),
    linear-gradient(135deg, var(--text-secondary) 50%, transparent 50%);
  background-position: calc(100% - 20px) center, calc(100% - 15px) center;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}

button {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: var(--radius);
  transition: background 0.15s ease, border-color 0.15s ease, opacity 0.15s ease;
}

button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--signal);
  color: #06110e;
  border: 1px solid var(--signal);
  padding: 13px 20px;
  font-weight: 500;
}

.btn-primary:hover:not(:disabled) {
  background: #a4f2e2;
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--hairline-strong);
  padding: 9px 16px;
}

.btn-ghost:hover {
  border-color: var(--text-secondary);
  color: var(--text-primary);
}

/* ---------------------------------------------------------------------- */
/* Submission page                                                        */
/* ---------------------------------------------------------------------- */

.submit-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 64px 20px 100px;
}

.masthead {
  width: 100%;
  max-width: 560px;
  margin-bottom: 40px;
}

.masthead-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--signal);
  margin-bottom: 14px;
}

.masthead h1 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 30px;
  letter-spacing: -0.01em;
  margin: 0 0 10px;
}

.masthead p {
  color: var(--text-secondary);
  font-size: 14px;
  margin: 0 0 20px;
  max-width: 46ch;
}

.intake-card {
  width: 100%;
  max-width: 560px;
  background: var(--panel);
  border: 1px solid var(--hairline);
  border-radius: 6px;
  padding: 36px;
}

.field {
  margin-bottom: 22px;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.field-hint {
  font-size: 12px;
  color: var(--text-dim);
  margin-top: 6px;
}

.dropzone {
  border: 1px dashed var(--hairline-strong);
  border-radius: var(--radius);
  padding: 26px 18px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
  position: relative;
}

.dropzone:hover,
.dropzone.is-dragover {
  border-color: var(--signal);
  background: var(--signal-dim);
}

.dropzone-title {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.dropzone-sub {
  font-size: 12px;
  color: var(--text-dim);
}

.dropzone input[type='file'] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.dropzone-file-name {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--signal);
  margin-top: 10px;
  word-break: break-all;
}

.consent-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 26px;
}

.consent-row input[type='checkbox'] {
  margin-top: 3px;
  accent-color: var(--signal);
  width: 15px;
  height: 15px;
  flex-shrink: 0;
}

.consent-row label {
  text-transform: none;
  letter-spacing: normal;
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--text-secondary);
  margin: 0;
}

.form-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.form-status {
  font-family: var(--font-mono);
  font-size: 12px;
  min-height: 16px;
}

.form-status.is-error {
  color: var(--red);
}

.form-status.is-success {
  color: var(--green);
}

.confirmation {
  text-align: center;
  padding: 20px 0;
}

.confirmation-mark {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--signal);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.confirmation h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 22px;
  margin: 0 0 10px;
}

.confirmation p {
  color: var(--text-secondary);
  font-size: 14px;
  margin: 0;
}

.page-footer {
  margin-top: 48px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 0.06em;
}

@media (max-width: 600px) {
  .field-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .intake-card {
    padding: 24px;
  }
}

/* ---------------------------------------------------------------------- */
/* Admin — login screen                                                   */
/* ---------------------------------------------------------------------- */

.login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.login-card {
  width: 100%;
  max-width: 360px;
  background: var(--panel);
  border: 1px solid var(--hairline);
  border-radius: 6px;
  padding: 32px;
}

.login-card .masthead-label {
  margin-bottom: 18px;
}

.login-card h1 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 500;
  margin: 0 0 24px;
}

/* ---------------------------------------------------------------------- */
/* Admin — workstation shell                                              */
/* ---------------------------------------------------------------------- */

.admin-shell {
  display: grid;
  grid-template-columns: 220px 1fr;
  height: 100vh;
}

.sidebar {
  background: var(--panel);
  border-right: 1px solid var(--hairline);
  display: flex;
  flex-direction: column;
  padding: 22px 16px;
}

.sidebar-brand {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 15px;
  letter-spacing: -0.01em;
  margin-bottom: 4px;
}

.sidebar-sub {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 20px;
}

.status-filters {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
}

.status-filter {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  background: transparent;
  border: none;
  border-radius: var(--radius);
  padding: 9px 10px;
  margin-bottom: 2px;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.03em;
  text-transform: none;
  text-align: left;
}

.status-filter:hover {
  background: var(--panel-raised);
  color: var(--text-primary);
}

.status-filter.is-active {
  background: var(--panel-raised);
  color: var(--text-primary);
}

.status-filter .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  margin-right: 9px;
  flex-shrink: 0;
  display: inline-block;
}

.status-filter .count {
  color: var(--text-dim);
  margin-left: auto;
}

.dot--pending {
  background: var(--amber);
}
.dot--accepted {
  background: var(--green);
}
.dot--revision {
  background: var(--violet);
}
.dot--declined {
  background: var(--red);
}
.dot--rejected {
  background: var(--red);
}
.dot--archived {
  background: var(--text-dim);
}
.dot--all {
  background: var(--signal);
}

.sidebar-search {
  margin-bottom: 20px;
}

.sidebar-search input {
  font-size: 13px;
  padding: 9px 12px;
}

.sidebar-sort {
  margin-bottom: auto;
}

.sidebar-sort select {
  font-size: 12px;
  padding: 9px 12px;
}

.sidebar-footer {
  padding-top: 16px;
  border-top: 1px solid var(--hairline);
}

.sidebar-footer button {
  width: 100%;
}

/* Main split: list + detail */

.workstation-main {
  display: grid;
  grid-template-columns: 380px 1fr;
  overflow: hidden;
}

.list-pane {
  border-right: 1px solid var(--hairline);
  overflow-y: auto;
}

.list-pane-header {
  padding: 16px 18px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.submission-row {
  display: block;
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--hairline);
  padding: 14px 18px;
  cursor: pointer;
}

.submission-row:hover {
  background: var(--panel);
}

.submission-row.is-selected {
  background: var(--panel);
  box-shadow: inset 2px 0 0 var(--signal);
}

.row-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 4px;
}

.row-artist {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.row-date {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-dim);
  flex-shrink: 0;
}

.row-track {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 8px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.row-bottom {
  display: flex;
  align-items: center;
  gap: 8px;
}

.tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 2px;
}

.tag--genre {
  background: var(--panel-raised);
  color: var(--text-secondary);
}

.tag--pending {
  background: var(--amber-dim);
  color: var(--amber);
}
.tag--accepted {
  background: var(--green-dim);
  color: var(--green);
}
.tag--revision_requested {
  background: var(--violet-dim);
  color: var(--violet);
}
.tag--declined {
  background: var(--red-dim);
  color: var(--red);
}
.tag--rejected {
  background: var(--red-dim);
  color: var(--red);
}
.tag--archived {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-dim);
}

.empty-state {
  padding: 60px 24px;
  text-align: center;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 12px;
}

/* Detail pane */

.detail-pane {
  overflow-y: auto;
  padding: 36px 44px;
}

.detail-empty {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 12px;
  text-align: center;
}

.detail-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 8px;
}

.detail-title h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 24px;
  margin: 0 0 4px;
}

.detail-title .sub {
  color: var(--text-secondary);
  font-size: 14px;
}

.detail-meta {
  display: flex;
  gap: 22px;
  margin: 22px 0 26px;
  padding: 16px 0;
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}

.meta-item .k {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 5px;
}

.meta-item .v {
  font-size: 13px;
  color: var(--text-primary);
}

.player-block {
  background: var(--panel);
  border: 1px solid var(--hairline);
  border-radius: 6px;
  padding: 20px 22px;
  margin-bottom: 26px;
}

.player-block audio {
  width: 100%;
  margin-top: 12px;
  filter: invert(0.88) sepia(0.3) saturate(0.6) hue-rotate(120deg);
}

.message-block {
  margin-bottom: 30px;
}

.message-block .k {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 8px;
}

.message-block p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  white-space: pre-wrap;
}

.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.action-btn {
  padding: 10px 18px;
  border: 1px solid var(--hairline-strong);
  background: transparent;
  color: var(--text-secondary);
}

.action-btn:hover {
  color: var(--text-primary);
  border-color: var(--text-secondary);
}

.action-btn.action--accept:hover,
.action-btn.action--revision:hover {
  border-color: var(--green);
  color: var(--green);
}
.action-btn.action--revision:hover {
  border-color: var(--violet);
  color: var(--violet);
}
.action-btn.action--decline:hover,
.action-btn.action--reject:hover {
  border-color: var(--red);
  color: var(--red);
}
.action-btn.action--archive:hover {
  border-color: var(--text-dim);
}

.action-btn.is-current {
  color: var(--void);
}
.action-btn.action--accept.is-current {
  background: var(--green);
  border-color: var(--green);
}
.action-btn.action--revision.is-current {
  background: var(--violet);
  border-color: var(--violet);
}
.action-btn.action--decline.is-current,
.action-btn.action--reject.is-current {
  background: var(--red);
  border-color: var(--red);
}
.action-btn.action--archive.is-current {
  background: var(--text-dim);
  border-color: var(--text-dim);
}
.action-btn.action--pending.is-current {
  background: var(--amber);
  border-color: var(--amber);
}

.feedback-block {
  margin-bottom: 26px;
}

.feedback-block label {
  margin-bottom: 8px;
}

.feedback-block textarea {
  min-height: 100px;
}

/* Email preview modal */

.email-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 12, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 1000;
}

.email-modal {
  width: 100%;
  max-width: 560px;
  background: var(--panel);
  border: 1px solid var(--hairline);
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  max-height: 90vh;
}

.email-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--hairline);
}

.email-modal-header h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 18px;
  margin: 0;
}

.email-modal-close {
  padding: 7px 12px;
  font-size: 11px;
}

.email-modal-body {
  padding: 24px;
  overflow-y: auto;
}

.email-modal-body .field {
  margin-bottom: 18px;
}

.email-modal-body input[readonly] {
  color: var(--text-secondary);
  cursor: default;
}

.email-modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  padding: 16px 24px;
  border-top: 1px solid var(--hairline);
}

@media (max-width: 900px) {
  .admin-shell {
    grid-template-columns: 1fr;
  }
  .sidebar {
    display: none;
  }
  .workstation-main {
    grid-template-columns: 1fr;
  }
  .list-pane {
    display: none;
  }
}