:root {
  --bg-a: #eef7f1;
  --bg-b: #dceee2;
  --panel: rgba(255, 255, 255, 0.9);
  --panel-strong: #ffffff;
  --ink: #153529;
  --ink-soft: #5a6f67;
  --line: #cfdfd5;
  --green: #2f6d58;
  --green-deep: #1f4d3d;
  --green-soft: #dff0e5;
  --danger: #b84343;
  --shadow: 0 18px 34px rgba(23, 57, 43, 0.14);
  --shadow-soft: 0 12px 24px rgba(19, 46, 35, 0.1);
}

* {
  box-sizing: border-box;
}

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

body {
  min-height: 100vh;
  color: var(--ink);
  font-family: "Nunito Sans", sans-serif;
  background:
    radial-gradient(980px 420px at -10% -18%, #fbfffc 0%, transparent 68%),
    radial-gradient(1040px 440px at 115% -18%, #e5f3e8 0%, transparent 63%),
    linear-gradient(160deg, var(--bg-a) 0%, var(--bg-b) 100%);
}

.login-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 20px 14px;
}

.login-card {
  width: min(440px, 100%);
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 22px;
  box-shadow: var(--shadow);
  padding: 24px 22px 20px;
  text-align: center;
}

.login-logo {
  display: block;
  width: 62px;
  height: 62px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid #d8e9df;
  box-shadow: 0 10px 18px rgba(17, 45, 35, 0.18);
  margin: 0 auto 10px;
  background: #fff;
}

.login-kicker {
  margin: 0 auto;
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: #225840;
  background: #dff1e7;
  border-radius: 999px;
  padding: 6px 11px;
}

.login-card h1 {
  margin: 10px 0 6px;
  font-size: 1.52rem;
}

.login-subtitle {
  margin: 0 0 12px;
  color: var(--ink-soft);
}

.login-form {
  display: grid;
  gap: 10px;
  text-align: left;
  width: min(350px, 100%);
  margin: 0 auto;
}

.login-flash {
  margin-top: 0;
  margin-bottom: 10px;
}

.login-back {
  display: inline-flex;
  justify-content: center;
  margin-top: 12px;
  color: #2c5947;
  text-decoration: none;
  font-weight: 700;
}

.login-back:hover {
  text-decoration: underline;
}

.admin-shell {
  width: min(1260px, calc(100% - 30px));
  margin: 22px auto 30px;
}

.admin-header {
  background:
    radial-gradient(560px 180px at -10% -40%, rgba(145, 212, 182, 0.25), transparent 70%),
    linear-gradient(130deg, #204e3f, #2f6d58 52%, #356c5b);
  border: 1px solid rgba(191, 225, 206, 0.62);
  border-radius: 24px;
  box-shadow: 0 20px 32px rgba(17, 44, 33, 0.28);
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.admin-branding {
  display: flex;
  align-items: center;
  gap: 12px;
}

.admin-logo {
  display: block;
  width: 58px;
  height: 58px;
  border-radius: 16px;
  object-fit: cover;
  border: 2px solid rgba(235, 255, 244, 0.55);
  box-shadow: 0 12px 20px rgba(11, 31, 23, 0.24);
  background: rgba(255, 255, 255, 0.96);
}

.admin-header h1 {
  margin: 0;
  font-size: 1.46rem;
  color: #f7fffb;
}

.admin-header p {
  margin: 3px 0 0;
  color: rgba(234, 250, 241, 0.9);
  font-size: 1.02rem;
}

.admin-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.btn-link {
  text-decoration: none;
  color: #fff;
  background: linear-gradient(130deg, #1f4d3d, #2a6652);
  border: 1px solid rgba(222, 247, 234, 0.22);
  padding: 11px 16px;
  border-radius: 999px;
  font-weight: 800;
  letter-spacing: 0.2px;
  box-shadow: 0 10px 18px rgba(13, 36, 28, 0.28);
  transition: transform 0.2s ease;
}

.btn-link:hover {
  transform: translateY(-1px);
}

.logout-form {
  margin: 0;
}

.btn-logout {
  border: 1px solid rgba(218, 241, 229, 0.5);
  background: rgba(231, 248, 238, 0.92);
  color: #1f4d3c;
  border-radius: 999px;
  padding: 10px 14px;
  font-weight: 800;
  cursor: pointer;
}

.btn-logout:hover {
  background: #e8f4ed;
}

.flash {
  margin-top: 14px;
  background: #e4f5e9;
  border: 1px solid #c6e5cf;
  color: #1e4e36;
  padding: 10px 14px;
  border-radius: 12px;
  font-weight: 700;
}

.tabs {
  margin-top: 14px;
  padding: 9px;
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 18px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  box-shadow: var(--shadow-soft);
}

.tabs a {
  text-decoration: none;
  color: #2f4d42;
  font-weight: 800;
  background: #edf6f1;
  border: 1px solid #d4e5db;
  border-radius: 999px;
  padding: 9px 15px;
  transition: all 0.2s ease;
}

.tabs a:hover {
  background: #e3f1e8;
}

.tabs a.active {
  background: linear-gradient(135deg, #1d4a3a, #2f6d58);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 10px 18px rgba(26, 72, 55, 0.28);
}

.studio-stats {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.stat-card {
  background:
    radial-gradient(220px 76px at -12% -38%, rgba(173, 226, 199, 0.32), transparent 72%),
    rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(212, 230, 220, 0.88);
  border-radius: 18px;
  box-shadow: 0 12px 22px rgba(20, 47, 36, 0.1);
  padding: 13px;
}

.stat-card span {
  display: block;
  color: var(--ink-soft);
  font-size: 0.86rem;
  font-weight: 700;
}

.stat-card strong {
  display: block;
  margin-top: 3px;
  font-size: 1.5rem;
}

.color-preview .swatches {
  display: flex;
  gap: 6px;
  margin-top: 8px;
}

.color-preview .swatches i {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.8);
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.08);
}

.studio-canvas {
  margin-top: 12px;
}

.panel {
  background: var(--panel);
  border: 1px solid rgba(219, 235, 225, 0.95);
  border-radius: 20px;
  box-shadow: var(--shadow);
  padding: 18px;
}

.panel + .panel {
  margin-top: 14px;
}

.panel h2 {
  margin: 0 0 12px;
  font-size: 1.15rem;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.grid-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 11px;
}

.grid-form.compact {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  align-items: end;
}

label {
  display: grid;
  gap: 6px;
  font-size: 0.92rem;
  font-weight: 800;
  color: #254338;
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid #c8dbcf;
  border-radius: 10px;
  padding: 9px 10px;
  font: inherit;
  color: #1e352c;
  background: #fcfffd;
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: #8bb8a0;
  box-shadow: 0 0 0 3px rgba(61, 138, 101, 0.14);
}

textarea {
  resize: vertical;
}

.full {
  grid-column: 1 / -1;
}

.check-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
  padding: 9px 10px;
  border: 1px dashed #bfd4c7;
  border-radius: 10px;
  background: #f7fcf8;
}

.check-row input {
  width: auto;
}

.check-row.small {
  padding: 6px 8px;
  font-size: 0.85rem;
}

.btn-primary,
.btn-save,
.btn-activate,
.btn-delete {
  border: 0;
  border-radius: 10px;
  padding: 10px 13px;
  font-weight: 800;
  cursor: pointer;
  white-space: nowrap;
}

.btn-primary,
.btn-save {
  color: #fff;
  background: linear-gradient(130deg, var(--green-deep), var(--green));
}

.btn-activate {
  color: #214939;
  background: #dff1e5;
  border: 1px solid #bedcc9;
}

.btn-delete {
  color: var(--danger);
  background: #fae5e5;
  border: 1px solid #f1c6c6;
}

.row-form,
.popup-form {
  margin-top: 10px;
  border: 1px solid #d1e1d7;
  border-radius: 14px;
  padding: 10px;
  background: var(--panel-strong);
  display: grid;
  gap: 8px;
  box-shadow: 0 8px 16px rgba(16, 41, 31, 0.06);
}

.row-form {
  grid-template-columns: 1.2fr 1.5fr 0.7fr 1fr 88px 110px 88px;
  align-items: center;
}

.inline-delete {
  margin-top: 6px;
}

.popup-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2px;
}

.popup-head h3 {
  margin: 0;
  font-size: 1rem;
}

.badge {
  font-size: 0.76rem;
  font-weight: 800;
  color: #fff;
  background: #237450;
  border-radius: 999px;
  padding: 4px 8px;
}

.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

@media (max-width: 1180px) {
  .studio-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .grid-form.compact {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 980px) {
  .admin-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .admin-branding {
    width: 100%;
  }

  .admin-actions {
    width: 100%;
    flex-wrap: wrap;
  }

  .studio-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .grid-form,
  .grid-form.compact,
  .row-form {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .admin-shell {
    width: min(100%, calc(100% - 16px));
  }

  .login-card {
    padding: 20px 14px 16px;
  }

  .login-logo {
    width: 56px;
    height: 56px;
  }

  .admin-logo {
    width: 52px;
    height: 52px;
  }

  .admin-actions {
    justify-content: space-between;
  }

  .studio-stats {
    grid-template-columns: 1fr;
  }
}