:root {
  --bg: #041124;
  --bg2: #071a34;
  --panel: #0a203d;
  --panel2: #0d294d;
  --line: rgba(111, 166, 255, .20);
  --blue: #1264ff;
  --green: #16df66;
  --red: #ff5a67;
  --text: #f6f8ff;
  --muted: #a7b4c8;
  --radius: 22px;
  --shadow: 0 22px 70px rgba(0,0,0,.38);
}

* { box-sizing: border-box; }
html { background: #020914; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 50% -10%, rgba(18,100,255,.20), transparent 34%),
    linear-gradient(180deg, #020914, #06162d);
}
button, input, select { font: inherit; }
button { cursor: pointer; }
[hidden] { display: none !important; }

.shell {
  min-height: 100vh;
  width: min(100%, 480px);
  margin: 0 auto;
  padding: max(22px, env(safe-area-inset-top)) 18px max(22px, env(safe-area-inset-bottom));
}
.brand {
  text-align: center;
  margin: 18px 0 28px;
}
.brand-mark {
  width: 82px; height: 82px;
  display: grid; place-items: center;
  margin: 0 auto 14px;
  border-radius: 25px;
  font-size: 2.35rem;
  background: linear-gradient(145deg, #1470ff, #0a3da8);
  box-shadow: 0 0 42px rgba(18,100,255,.30);
}
.brand h1 { margin: 0; font-size: 1.75rem; letter-spacing: -.04em; }
.brand h1 span { color: var(--green); }
.brand p { margin: 7px 0 0; color: var(--muted); font-size: .88rem; }

.panel {
  border: 1px solid var(--line);
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(13,41,77,.97), rgba(6,23,46,.98));
  box-shadow: var(--shadow);
  overflow: hidden;
}
.tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding: 6px;
  background: rgba(3,14,31,.48);
  border-bottom: 1px solid var(--line);
}
.tab {
  min-height: 46px;
  border: 0;
  border-radius: 15px;
  color: var(--muted);
  background: transparent;
  font-weight: 900;
}
.tab.active {
  color: white;
  background: linear-gradient(135deg, var(--blue), #0749c9);
}
.form-wrap { padding: 22px; }
.form { display: grid; gap: 14px; }
.form h2 { margin: 0 0 4px; font-size: 1.45rem; letter-spacing: -.03em; }
.form-intro { margin: 0 0 6px; color: var(--muted); font-size: .9rem; }
.field { display: grid; gap: 7px; }
.field label { font-size: .84rem; font-weight: 850; }
.input, .select {
  width: 100%;
  min-height: 50px;
  padding: 11px 13px;
  border: 1px solid var(--line);
  border-radius: 15px;
  color: white;
  outline: 0;
  background: rgba(4,18,39,.92);
}
.input:focus, .select:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(18,100,255,.13);
}
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.btn {
  min-height: 52px;
  padding: 0 17px;
  border: 0;
  border-radius: 16px;
  font-weight: 950;
}
.btn-primary {
  color: white;
  background: linear-gradient(135deg, #1470ff, #0749c9);
  box-shadow: 0 12px 28px rgba(18,100,255,.26);
}
.btn-secondary {
  color: white;
  border: 1px solid var(--line);
  background: rgba(4,18,39,.88);
}
.btn:disabled { opacity: .58; cursor: wait; }
.link-btn {
  border: 0;
  padding: 2px;
  color: #5da0ff;
  background: transparent;
  font-weight: 800;
}
.form-footer {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}
.notice {
  padding: 13px 14px;
  border-radius: 14px;
  font-size: .87rem;
  border: 1px solid var(--line);
  background: rgba(4,18,39,.75);
}
.notice.success { color: #9dffc2; border-color: rgba(22,223,102,.35); }
.notice.error { color: #ffb4ba; border-color: rgba(255,90,103,.40); }
.notice.info { color: #bcd5ff; }
.helper { color: var(--muted); font-size: .76rem; }
.loading {
  min-height: 100vh;
  display: grid;
  place-items: center;
  color: var(--muted);
}

/* UYGULAMA */
.app-shell {
  min-height: 100vh;
  width: min(100%, 480px);
  margin: 0 auto;
  position: relative;
  background:
    radial-gradient(circle at top right, rgba(18,100,255,.14), transparent 28%),
    linear-gradient(180deg, #041124, #06162d);
}
.app-main {
  height: calc(100vh - 82px - env(safe-area-inset-bottom));
  overflow-y: auto;
  padding: max(22px, env(safe-area-inset-top)) 18px 28px;
}
.app-section { display: none; }
.app-section.active { display: block; }
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 14px; margin-bottom: 20px;
}
.topbar h1 { margin: 0; font-size: 1.75rem; letter-spacing: -.04em; }
.topbar p { margin: 5px 0 0; color: var(--muted); font-size: .88rem; }
.avatar {
  width: 48px; height: 48px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: linear-gradient(145deg, #d8e7f7, #7996bd);
  color: #112744; font-weight: 950;
}
.card {
  padding: 19px;
  margin-bottom: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(13,41,77,.94), rgba(7,27,53,.96));
  box-shadow: 0 14px 38px rgba(0,0,0,.25);
}
.card h2, .card h3 { margin-top: 0; }
.status {
  width: fit-content;
  padding: 7px 10px;
  border-radius: 999px;
  font-size: .78rem;
  font-weight: 900;
}
.status.pending { color: #ffd78a; background: rgba(255,169,23,.13); }
.status.approved, .status.active { color: #91ffba; background: rgba(22,223,102,.13); }
.status.rejected, .status.suspended { color: #ffb2b8; background: rgba(255,90,103,.14); }
.data-list { display: grid; gap: 10px; }
.data-row {
  display: flex; justify-content: space-between; gap: 18px;
  padding: 11px 0; border-bottom: 1px solid var(--line);
}
.data-row:last-child { border-bottom: 0; }
.data-row span { color: var(--muted); }
.empty {
  padding: 26px 18px;
  text-align: center;
  color: var(--muted);
  border: 1px dashed var(--line);
  border-radius: 18px;
}
.bottom-nav {
  position: fixed;
  left: 50%; bottom: 0;
  transform: translateX(-50%);
  width: min(100%, 480px);
  height: calc(82px + env(safe-area-inset-bottom));
  padding: 7px 6px env(safe-area-inset-bottom);
  display: grid;
  grid-template-columns: repeat(5,1fr);
  border-top: 1px solid var(--line);
  background: rgba(4,17,36,.97);
  backdrop-filter: blur(18px);
}
.nav-btn {
  border: 0;
  border-radius: 16px;
  color: var(--muted);
  background: transparent;
  font-size: .68rem;
  font-weight: 800;
}
.nav-btn strong { display: block; font-size: 1.35rem; margin-bottom: 2px; }
.nav-btn.active { color: #4a91ff; }
.nav-btn.qr { margin-top: -18px; color: white; background: linear-gradient(145deg,#1470ff,#0749c9); }
.logout { width: 100%; margin-top: 8px; color: white; background: #b73d4b; }
.config-warning {
  margin-top: 18px;
  padding: 14px;
  border: 1px solid rgba(255,169,23,.45);
  border-radius: 14px;
  color: #ffe0a1;
  background: rgba(255,169,23,.08);
  font-size: .84rem;
}
@media (max-width: 390px) {
  .row { grid-template-columns: 1fr; }
  .form-wrap { padding: 18px; }
}
/* ADMIN PANELİ */
.admin-shell {
  width: min(calc(100% - 32px), 1180px);
  margin: 0 auto;
  padding: 30px 0 50px;
}
.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 22px;
  margin-bottom: 24px;
}
.admin-header h1 {
  margin: 5px 0;
  font-size: clamp(2rem, 5vw, 3.5rem);
  letter-spacing: -.05em;
}
.admin-header p { margin: 0; color: var(--muted); }
.admin-kicker {
  color: var(--green);
  font-size: .78rem;
  font-weight: 950;
  letter-spacing: .1em;
}
.admin-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 15px;
  margin-bottom: 20px;
}
.metric-card {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(13,41,77,.94), rgba(7,27,53,.96));
  box-shadow: 0 14px 38px rgba(0,0,0,.25);
}
.metric-card span {
  display: block;
  color: var(--muted);
  font-weight: 750;
  font-size: .84rem;
}
.metric-card strong {
  display: block;
  margin-top: 7px;
  font-size: 2rem;
}
.admin-panel {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(13,41,77,.94), rgba(7,27,53,.96));
  box-shadow: var(--shadow);
}
.admin-panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  margin-bottom: 18px;
}
.admin-panel-head h2 { margin: 0 0 5px; }
.admin-panel-head p { margin: 0; color: var(--muted); }
.admin-refresh { width: auto; }
.admin-table-wrap { overflow-x: auto; }
.admin-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}
.admin-table th,
.admin-table td {
  padding: 13px 12px;
  text-align: left;
  border-bottom: 1px solid var(--line);
}
.admin-table th {
  color: var(--muted);
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .05em;
}
@media (max-width: 760px) {
  .admin-header,
  .admin-panel-head { align-items: stretch; flex-direction: column; }
  .admin-metrics { grid-template-columns: repeat(2, 1fr); }
}
/* ÖĞRENCİ BAŞVURU VE KART ATAMA MODÜLÜ */
body.modal-open {
  overflow: hidden;
}

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

.admin-filter {
  min-width: 190px;
}

.applications-grid {
  display: grid;
  gap: 16px;
}

.application-card {
  padding: 19px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(4, 18, 39, .72);
}

.application-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 18px;
  margin-bottom: 16px;
}

.application-head h3 {
  margin: 0 0 5px;
  font-size: 1.15rem;
}

.application-head p {
  margin: 0;
  color: var(--muted);
}

.application-info {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 22px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.application-info-row {
  min-width: 0;
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px solid rgba(111, 166, 255, .10);
}

.application-info-row span {
  color: var(--muted);
  font-size: .8rem;
}

.application-info-row strong {
  min-width: 0;
  overflow-wrap: anywhere;
  font-size: .88rem;
}

.application-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 16px;
}

.application-actions .btn {
  width: auto;
  padding-inline: 18px;
}

.btn-danger {
  color: white;
  background: linear-gradient(135deg, #d94a58, #a92c39);
}

.btn-danger-outline {
  color: #ff9ea7;
  border: 1px solid rgba(255, 90, 103, .42);
  background: rgba(255, 90, 103, .08);
}

.textarea {
  width: 100%;
  min-height: 110px;
  padding: 12px 13px;
  border: 1px solid var(--line);
  border-radius: 15px;
  color: white;
  outline: 0;
  resize: vertical;
  background: rgba(4, 18, 39, .92);
}

.textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(18, 100, 255, .13);
}

.admin-modal[hidden] {
  display: none;
}

.admin-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  padding: 18px;
}

.admin-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(1, 7, 17, .78);
  backdrop-filter: blur(10px);
}

.admin-modal-card {
  width: min(100%, 560px);
  max-height: min(88vh, 760px);
  overflow-y: auto;
  position: relative;
  z-index: 1;
  padding: 23px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: linear-gradient(180deg, #0d294d, #06172e);
  box-shadow: 0 30px 90px rgba(0, 0, 0, .58);
}

.admin-modal-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 20px;
}

.admin-modal-head h2 {
  margin: 5px 0;
}

.admin-modal-head p {
  margin: 0;
  color: var(--muted);
}

.modal-close {
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: white;
  background: rgba(4, 18, 39, .88);
  font-size: 1.5rem;
}

@media (max-width: 760px) {
  .admin-toolbar {
    align-items: stretch;
    flex-direction: column;
  }

  .admin-filter {
    width: 100%;
  }

  .application-info {
    grid-template-columns: 1fr;
  }

  .application-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .application-actions .btn {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .application-head {
    flex-direction: column;
  }

  .application-info-row {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}

/* 003 İŞLETME BAŞVURU MODÜLÜ */
.business-entry {
  margin-top: 18px;
  min-height: 74px;
  padding: 13px 14px;
  display: grid;
  grid-template-columns: 48px 1fr auto;
  align-items: center;
  gap: 12px;
  border: 1px solid rgba(22, 223, 102, .30);
  border-radius: 17px;
  color: white;
  background: rgba(22, 223, 102, .07);
  text-decoration: none;
}

.business-entry-icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: rgba(22, 223, 102, .13);
  font-size: 1.35rem;
}

.business-entry strong,
.business-entry small {
  display: block;
}

.business-entry small {
  margin-top: 4px;
  color: var(--muted);
  font-size: .76rem;
  line-height: 1.35;
}

.business-entry-arrow {
  color: var(--green);
  font-size: 1.5rem;
}

.back-link {
  display: inline-block;
  margin-bottom: 18px;
  color: #6da9ff;
  font-weight: 850;
  text-decoration: none;
}

.business-signup-shell {
  width: min(100%, 620px);
}

.consent-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--muted);
  font-size: .82rem;
  line-height: 1.45;
}

.consent-row input {
  margin-top: 4px;
}

.admin-metrics {
  grid-template-columns: repeat(5, 1fr);
}

.admin-module-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 14px;
  padding: 5px;
  border: 1px solid var(--line);
  border-radius: 17px;
  background: rgba(4, 18, 39, .72);
}

.admin-module-tab {
  min-height: 45px;
  padding: 0 18px;
  border: 0;
  border-radius: 13px;
  color: var(--muted);
  background: transparent;
  font-weight: 900;
}

.admin-module-tab.active {
  color: white;
  background: linear-gradient(135deg, #1470ff, #0749c9);
}

.admin-module-panel {
  display: none;
}

.admin-module-panel.active {
  display: block;
}

.business-dashboard {
  width: min(calc(100% - 32px), 980px);
  margin: 0 auto;
  padding: 30px 0 54px;
}

.business-dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  margin-bottom: 22px;
}

.business-dashboard-header h1 {
  margin: 5px 0;
  font-size: clamp(2rem, 5vw, 3.4rem);
  letter-spacing: -.05em;
}

.business-dashboard-header p {
  margin: 0;
  color: var(--muted);
}

.business-status-card {
  padding: 22px;
  margin-bottom: 18px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(13, 41, 77, .94), rgba(7, 27, 53, .96));
  box-shadow: var(--shadow);
}

.business-status-card h2 {
  margin: 5px 0 7px;
}

.business-status-card p {
  margin: 0;
  color: var(--muted);
}

.business-label {
  color: var(--green);
  font-size: .76rem;
  font-weight: 950;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.business-dashboard-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 18px;
}

.business-advantage-rate {
  margin: 14px 0;
  color: var(--green);
  font-size: 3rem;
  font-weight: 950;
  letter-spacing: -.06em;
}

@media (max-width: 900px) {
  .admin-metrics {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 700px) {
  .business-dashboard-header,
  .business-status-card {
    align-items: stretch;
    flex-direction: column;
  }

  .business-dashboard-grid {
    grid-template-columns: 1fr;
  }

  .admin-module-tabs {
    display: grid;
    grid-template-columns: 1fr;
  }
}

/* 004 KAYITLI İŞLETME GİRİŞİ AYRIMI */
.business-options {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.business-options .business-entry {
  margin-top: 0;
}

.business-login-entry {
  border-color: rgba(47, 126, 255, .38);
  background: rgba(47, 126, 255, .09);
}

.business-login-entry .business-entry-icon {
  background: rgba(47, 126, 255, .15);
}

.business-login-entry .business-entry-arrow {
  color: #6da9ff;
}

.business-login-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.link-anchor {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

/* 005 KAMPANYA YÖNETİMİ */
.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.btn-link {
  width: auto;
  text-decoration: none;
}

.module-action-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 12px;
  margin-top: 17px;
}

.module-action-card {
  min-height: 82px;
  padding: 15px;
  display: grid;
  grid-template-columns: 50px 1fr auto;
  align-items: center;
  gap: 13px;
  border: 1px solid rgba(22, 223, 102, .30);
  border-radius: 18px;
  color: white;
  background: rgba(22, 223, 102, .07);
  text-decoration: none;
}

.module-action-icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 15px;
  color: var(--green);
  background: rgba(22, 223, 102, .13);
  font-size: 1.35rem;
  font-weight: 950;
}

.module-action-card strong,
.module-action-card small {
  display: block;
}

.module-action-card small {
  margin-top: 5px;
  color: var(--muted);
  line-height: 1.35;
}

.campaign-layout {
  display: grid;
  grid-template-columns: minmax(320px, .9fr) minmax(420px, 1.25fr);
  gap: 18px;
  align-items: start;
}

.campaign-form-panel {
  position: sticky;
  top: 18px;
}

.campaign-section-head,
.campaign-card-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}

.campaign-section-head h2,
.campaign-card-head h3 {
  margin: 5px 0;
}

.campaign-card-head p {
  margin: 0;
  color: var(--muted);
  font-size: .8rem;
}

.compact-btn {
  width: auto;
  padding-inline: 16px;
}

.campaign-list {
  display: grid;
  gap: 15px;
}

.campaign-card {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(4, 18, 39, .72);
}

.campaign-rate {
  margin: 14px 0 6px;
  color: var(--green);
  font-size: 2.4rem;
  font-weight: 950;
  letter-spacing: -.06em;
}

.campaign-description {
  margin: 0 0 15px;
  color: #e7f0ff;
  line-height: 1.55;
}

.campaign-details {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.campaign-detail {
  display: grid;
  grid-template-columns: 125px 1fr;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(111, 166, 255, .10);
}

.campaign-detail:last-child {
  border-bottom: 0;
}

.campaign-detail span {
  color: var(--muted);
  font-size: .8rem;
}

.campaign-detail strong {
  overflow-wrap: anywhere;
  font-size: .88rem;
  line-height: 1.45;
}

.campaign-admin-metrics {
  grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 950px) {
  .campaign-layout {
    grid-template-columns: 1fr;
  }

  .campaign-form-panel {
    position: static;
  }
}

@media (max-width: 700px) {
  .header-actions,
  .campaign-section-head {
    align-items: stretch;
    flex-direction: column;
  }

  .header-actions .btn,
  .compact-btn {
    width: 100%;
  }

  .campaign-admin-metrics {
    grid-template-columns: repeat(2, 1fr);
  }

  .campaign-detail {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}

/* 005-A KAMPANYA FORMU TAŞMA DÜZELTMESİ */
.campaign-layout,
.campaign-form-panel,
.campaign-form-panel .form,
.campaign-form-panel .row,
.campaign-form-panel .field {
  min-width: 0;
}

.campaign-form-panel .row {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.campaign-form-panel .input,
.campaign-form-panel .select,
.campaign-form-panel .textarea {
  width: 100%;
  min-width: 0;
  max-width: 100%;
}

@media (max-width: 700px) {
  .campaign-form-panel .row {
    grid-template-columns: 1fr;
  }
}

/* 005-B YÖNETİM PANELİ ÜST BUTON DÜZELTMESİ */
.admin-header .header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  flex: 0 0 auto;
}

.admin-header .header-actions .btn {
  width: auto;
  min-width: 0;
  padding-left: 20px;
  padding-right: 20px;
  white-space: nowrap;
}

@media (max-width: 700px) {
  .admin-header .header-actions {
    width: 100%;
    align-items: stretch;
    flex-direction: column;
  }

  .admin-header .header-actions .btn {
    width: 100%;
  }
}

/* 005-C YÖNETİM ÜST BUTONLARINI AŞAĞI AL */
@media (min-width: 701px) {
  .admin-header .header-actions {
    align-self: flex-end;
    margin-bottom: 6px;
  }
}

/* 005-D YÖNETİM ÜST BUTONLARI KESİN HİZA */
@media (min-width: 701px) {
  .admin-header .header-actions {
    transform: translateY(35px);
  }
}

/* YÖNETİM BUTONLARI SON HİZA DÜZELTMESİ */
@media (min-width: 701px) {
  .admin-header .header-actions {
    align-self: center;
    margin-bottom: 0;
    transform: none;
  }

  .admin-header .header-actions .btn {
    min-height: 64px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    text-align: center;
  }
}

/* 006 ÖĞRENCİ KEŞFET - GERÇEK KAMPANYALAR */
.discover-toolbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  margin-bottom: 14px;
}

.discover-toolbar .btn {
  width: auto;
  min-width: 92px;
}

.student-campaign-list {
  display: grid;
  gap: 14px;
}

.student-campaign-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 22px;
  background:
    radial-gradient(circle at top right, rgba(22, 223, 102, .10), transparent 32%),
    linear-gradient(180deg, rgba(13, 41, 77, .96), rgba(6, 24, 48, .98));
  box-shadow: 0 14px 38px rgba(0, 0, 0, .24);
}

.student-campaign-main {
  padding: 18px;
}

.student-campaign-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 14px;
}

.student-campaign-head h2 {
  margin: 0 0 6px;
  font-size: 1.12rem;
  line-height: 1.25;
}

.student-campaign-business {
  margin: 0;
  color: var(--muted);
  font-size: .82rem;
}

.student-campaign-rate {
  flex: 0 0 auto;
  min-width: 68px;
  padding: 9px 10px;
  border-radius: 16px;
  color: var(--green);
  background: rgba(22, 223, 102, .10);
  text-align: center;
  font-size: 1.35rem;
  font-weight: 950;
  letter-spacing: -.05em;
}

.student-campaign-description {
  margin: 15px 0;
  color: #edf4ff;
  line-height: 1.55;
}

.student-campaign-meta {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.student-campaign-meta-row {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(111, 166, 255, .10);
}

.student-campaign-meta-row:last-child {
  border-bottom: 0;
}

.student-campaign-meta-row span {
  color: var(--muted);
  font-size: .78rem;
}

.student-campaign-meta-row strong {
  min-width: 0;
  overflow-wrap: anywhere;
  font-size: .84rem;
  line-height: 1.4;
}

.student-campaign-footer {
  padding: 12px 18px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  background: rgba(2, 13, 29, .35);
  font-size: .76rem;
}

.discover-lock-card {
  padding: 20px;
  border: 1px solid rgba(255, 169, 23, .32);
  border-radius: 20px;
  color: #ffe0a1;
  background: rgba(255, 169, 23, .07);
}

.discover-lock-card h2 {
  margin: 0 0 8px;
  color: white;
  font-size: 1.1rem;
}

.discover-lock-card p {
  margin: 0;
  line-height: 1.5;
}

@media (max-width: 390px) {
  .discover-toolbar {
    grid-template-columns: 1fr;
  }

  .discover-toolbar .btn {
    width: 100%;
  }

  .student-campaign-head {
    flex-direction: column;
  }

  .student-campaign-meta-row {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .student-campaign-footer {
    flex-direction: column;
  }
}

/* 007 QR İŞLEM, CÜZDAN VE GÜN SONU RAPORU */
.student-qr-card {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background:
    radial-gradient(circle at top right, rgba(22, 223, 102, .12), transparent 35%),
    linear-gradient(180deg, rgba(13, 41, 77, .96), rgba(6, 24, 48, .98));
  box-shadow: var(--shadow);
}

.student-qr-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 15px;
}

.student-qr-head h2 {
  margin: 5px 0 7px;
}

.student-qr-head p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.student-qr-box {
  width: min(100%, 270px);
  min-height: 270px;
  margin: 22px auto 15px;
  padding: 24px;
  display: grid;
  place-items: center;
  border-radius: 24px;
  color: #26364f;
  background: white;
  text-align: center;
}

.student-qr-box img,
.student-qr-box canvas {
  max-width: 100%;
  height: auto !important;
}

.student-short-code,
.student-qr-countdown {
  padding: 13px 15px;
  margin-bottom: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 15px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(2, 13, 29, .35);
}

.student-short-code span,
.student-qr-countdown span {
  color: var(--muted);
  font-size: .8rem;
}

.student-short-code strong {
  color: var(--green);
  font-size: 1.25rem;
  letter-spacing: .14em;
}

.student-qr-countdown strong {
  font-variant-numeric: tabular-nums;
}

.wallet-refresh {
  width: auto;
  padding-inline: 17px;
}

.wallet-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.wallet-transaction-list {
  display: grid;
  gap: 13px;
}

.wallet-transaction-card {
  padding: 17px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(4, 18, 39, .76);
}

.wallet-transaction-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 15px;
  margin-bottom: 13px;
}

.wallet-transaction-head h2 {
  margin: 0 0 5px;
  font-size: 1.05rem;
}

.wallet-transaction-head p {
  margin: 0;
  color: var(--muted);
  font-size: .78rem;
}

.wallet-advantage {
  color: var(--green);
  font-size: 1.05rem;
  font-weight: 950;
  white-space: nowrap;
}

.wallet-details {
  display: grid;
  border-top: 1px solid var(--line);
}

.wallet-detail-row {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  padding: 9px 0;
  border-bottom: 1px solid rgba(111, 166, 255, .10);
}

.wallet-detail-row span {
  color: var(--muted);
  font-size: .79rem;
}

.wallet-detail-row strong {
  text-align: right;
  overflow-wrap: anywhere;
  font-size: .84rem;
}

.checkout-layout {
  display: grid;
  grid-template-columns: minmax(320px, .9fr) minmax(380px, 1.1fr);
  gap: 18px;
  align-items: start;
}

.scanner-actions {
  display: flex;
  gap: 10px;
  margin-bottom: 13px;
}

.scanner-actions .btn {
  width: auto;
}

.qr-reader {
  overflow: hidden;
  margin-bottom: 14px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #050d18;
}

.manual-code-form {
  margin-top: 14px;
}

.code-input {
  text-transform: uppercase;
  letter-spacing: .08em;
}

.checkout-panel {
  position: sticky;
  top: 18px;
}

.verified-student-card {
  display: grid;
  gap: 0;
  margin: 14px 0 18px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.verified-student-card > div {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(111, 166, 255, .10);
}

.verified-student-card > div:last-child {
  border-bottom: 0;
}

.verified-student-card span {
  color: var(--muted);
  font-size: .8rem;
}

.smart-calculator {
  display: grid;
  gap: 0;
  margin: 4px 0 15px;
  padding: 6px 15px;
  border: 1px solid rgba(22, 223, 102, .25);
  border-radius: 18px;
  background: rgba(22, 223, 102, .05);
}

.smart-calculator > div {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  padding: 11px 0;
  border-bottom: 1px solid rgba(22, 223, 102, .12);
}

.smart-calculator > div:last-child {
  border-bottom: 0;
}

.smart-calculator span {
  color: var(--muted);
  font-size: .82rem;
}

.smart-calculator-total strong {
  color: var(--green);
  font-size: 1.15rem;
}

.transaction-receipt {
  margin-top: 18px;
  padding: 22px;
  border: 1px solid rgba(22, 223, 102, .35);
  border-radius: 24px;
  background:
    radial-gradient(circle at top right, rgba(22, 223, 102, .13), transparent 35%),
    linear-gradient(180deg, rgba(13, 41, 77, .96), rgba(6, 24, 48, .98));
  box-shadow: var(--shadow);
}

.transaction-receipt h2 {
  margin: 6px 0 17px;
}

.report-toolbar {
  display: grid;
  grid-template-columns: minmax(220px, 320px) auto;
  gap: 12px;
  align-items: end;
}

.report-toolbar .field {
  margin-bottom: 0;
}

.report-toolbar .btn {
  width: auto;
  min-height: 48px;
}

.report-metrics {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.report-transaction-list {
  display: grid;
  gap: 13px;
}

.report-transaction-card {
  padding: 17px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(4, 18, 39, .76);
}

.report-transaction-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 15px;
  margin-bottom: 12px;
}

.report-transaction-head h3 {
  margin: 0 0 5px;
}

.report-transaction-head p {
  margin: 0;
  color: var(--muted);
  font-size: .78rem;
}

.report-transaction-head > strong {
  color: var(--green);
  font-size: 1.05rem;
}

.report-transaction-details {
  display: grid;
  border-top: 1px solid var(--line);
}

.report-transaction-details > div {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  padding: 9px 0;
  border-bottom: 1px solid rgba(111, 166, 255, .10);
}

.report-transaction-details span {
  color: var(--muted);
  font-size: .79rem;
}

.report-transaction-details b {
  text-align: right;
  font-size: .84rem;
}

@media (max-width: 900px) {
  .checkout-layout {
    grid-template-columns: 1fr;
  }

  .checkout-panel {
    position: static;
  }

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

@media (max-width: 600px) {
  .student-qr-head,
  .wallet-transaction-head,
  .report-transaction-head {
    flex-direction: column;
  }

  .wallet-metrics {
    grid-template-columns: 1fr;
  }

  .report-toolbar {
    grid-template-columns: 1fr;
  }

  .report-toolbar .btn,
  .scanner-actions .btn {
    width: 100%;
  }

  .scanner-actions {
    flex-direction: column;
  }

  .verified-student-card > div,
  .wallet-detail-row,
  .report-transaction-details > div {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }

  .wallet-detail-row strong,
  .report-transaction-details b {
    text-align: left;
  }
}

/* 008 KEŞFET / İŞLETMELER */
.discover-module-tabs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 7px;
  margin-bottom: 14px;
  padding: 5px;
  border: 1px solid var(--line);
  border-radius: 17px;
  background: rgba(4, 18, 39, .72);
}

.discover-module-tab {
  min-height: 44px;
  padding: 0 14px;
  border: 0;
  border-radius: 13px;
  color: var(--muted);
  background: transparent;
  font-weight: 900;
}

.discover-module-tab.active {
  color: white;
  background: linear-gradient(135deg, #1470ff, #0749c9);
}

.discover-module-panel {
  display: none;
}

.discover-module-panel.active {
  display: block;
}

.business-discover-toolbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(170px, 210px) auto;
  gap: 10px;
  margin-bottom: 14px;
}

.business-discover-toolbar .btn {
  width: auto;
  min-width: 92px;
}

.student-business-list {
  display: grid;
  gap: 14px;
}

.student-business-card {
  overflow: hidden;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background:
    radial-gradient(circle at top right, rgba(47, 126, 255, .11), transparent 35%),
    linear-gradient(180deg, rgba(13, 41, 77, .96), rgba(6, 24, 48, .98));
  box-shadow: 0 14px 38px rgba(0, 0, 0, .23);
}

.student-business-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 15px;
}

.student-business-category {
  display: inline-block;
  margin-bottom: 7px;
  color: var(--green);
  font-size: .72rem;
  font-weight: 950;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.student-business-head h2 {
  margin: 0 0 5px;
  font-size: 1.14rem;
  line-height: 1.25;
}

.student-business-head p {
  margin: 0;
  color: var(--muted);
  font-size: .82rem;
}

.student-business-advantage {
  flex: 0 0 auto;
  min-width: 94px;
  padding: 10px 12px;
  border-radius: 17px;
  color: var(--green);
  background: rgba(22, 223, 102, .09);
  text-align: center;
}

.student-business-advantage span,
.student-business-advantage strong {
  display: block;
}

.student-business-advantage span {
  color: var(--muted);
  font-size: .65rem;
}

.student-business-advantage strong {
  margin-top: 3px;
  font-size: 1.35rem;
  letter-spacing: -.05em;
}

.student-business-description {
  margin: 15px 0;
  color: #edf4ff;
  line-height: 1.55;
}

.student-business-summary {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 11px 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: .76rem;
}

.student-business-details {
  border-top: 1px solid rgba(111, 166, 255, .10);
}

.student-business-details summary {
  padding: 12px 0 2px;
  color: #80b0ff;
  cursor: pointer;
  font-size: .8rem;
  font-weight: 900;
}

.student-business-detail-body {
  display: grid;
  margin-top: 9px;
  border-top: 1px solid rgba(111, 166, 255, .10);
}

.student-business-info-row {
  display: grid;
  grid-template-columns: 105px minmax(0, 1fr);
  gap: 11px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(111, 166, 255, .10);
}

.student-business-info-row span {
  color: var(--muted);
  font-size: .77rem;
}

.student-business-info-row strong {
  min-width: 0;
  overflow-wrap: anywhere;
  font-size: .82rem;
  line-height: 1.4;
}

@media (max-width: 680px) {
  .business-discover-toolbar {
    grid-template-columns: 1fr;
  }

  .business-discover-toolbar .btn {
    width: 100%;
  }
}

@media (max-width: 430px) {
  .student-business-head,
  .student-business-summary {
    align-items: flex-start;
    flex-direction: column;
  }

  .student-business-info-row {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}

/* 009 KEŞFET / HARİTA VE İŞLETME KONUMU */
.discover-module-tabs {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.business-map-toolbar {
  display: grid;
  grid-template-columns: minmax(190px, 260px) auto;
  gap: 10px;
  margin-bottom: 13px;
}

.business-map-toolbar .btn {
  width: auto;
}

.student-business-map {
  height: 430px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: #d8e2eb;
  box-shadow: var(--shadow);
}

.student-map-business-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 13px;
}

.student-map-business-card {
  min-width: 0;
  padding: 13px 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 13px;
  border: 1px solid var(--line);
  border-radius: 17px;
  color: white;
  background: rgba(4, 18, 39, .78);
  text-align: left;
}

.student-map-business-card:hover {
  border-color: rgba(22, 223, 102, .52);
  background: rgba(12, 42, 73, .92);
}

.student-map-business-card > span {
  min-width: 0;
}

.student-map-business-card strong,
.student-map-business-card small {
  display: block;
}

.student-map-business-card strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.student-map-business-card small {
  margin-top: 4px;
  color: var(--muted);
}

.student-map-business-card > b {
  flex: 0 0 auto;
  color: var(--green);
  font-size: 1.05rem;
}

.student-map-popup {
  min-width: 190px;
  color: #10223a;
}

.student-map-popup span,
.student-map-popup strong,
.student-map-popup b {
  display: block;
}

.student-map-popup span {
  margin-bottom: 3px;
  color: #337454;
  font-size: .72rem;
  font-weight: 800;
  text-transform: uppercase;
}

.student-map-popup strong {
  margin-bottom: 5px;
  font-size: .98rem;
}

.student-map-popup b {
  margin-bottom: 7px;
  color: #087640;
  font-size: .83rem;
}

.student-map-popup p {
  margin: 0;
  color: #4e6074;
  font-size: .78rem;
  line-height: 1.4;
}

.business-location-modal-card {
  width: min(760px, calc(100vw - 28px));
}

.admin-location-map {
  height: 380px;
  margin-bottom: 15px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: #d8e2eb;
}

.leaflet-container {
  font-family: inherit;
}

@media (max-width: 680px) {
  .business-map-toolbar {
    grid-template-columns: 1fr;
  }

  .business-map-toolbar .btn {
    width: 100%;
  }

  .student-business-map {
    height: 360px;
  }

  .student-map-business-list {
    grid-template-columns: 1fr;
  }

  .admin-location-map {
    height: 330px;
  }
}

@media (max-width: 420px) {
  .discover-module-tabs {
    grid-template-columns: 1fr;
  }
}

/* 009B İŞLETMENİN KENDİ KONUMU */
.business-location-self-panel {
  max-width: 900px;
  margin-inline: auto;
}

.business-self-location-status {
  margin: 14px 0;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 15px;
  color: var(--muted);
  background: rgba(4, 18, 39, .72);
  line-height: 1.45;
}

.notice.success {
  border-color: rgba(22, 223, 102, .35);
  color: #8cf0b4;
  background: rgba(22, 223, 102, .08);
}

/* 010 SLOT KAMPANYA, AKILLI HESAP VE ÇİFT ONAY */
.field-help {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: .74rem;
  line-height: 1.4;
}

.business-advantage-form {
  margin-top: 17px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.slot-overview-panel {
  margin-bottom: 17px;
  padding: 19px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(13, 41, 77, .96), rgba(6, 24, 48, .98));
}

.slot-overview-panel h2,
.slot-overview-panel p {
  margin: 5px 0 0;
}

.slot-overview-panel p {
  color: var(--muted);
}

.slot-counter {
  flex: 0 0 auto;
  padding: 9px 13px;
  border-radius: 999px;
  color: var(--green);
  background: rgba(22, 223, 102, .09);
  font-weight: 900;
}

.campaign-slot-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 11px;
  margin-bottom: 17px;
}

.campaign-slot-overview {
  min-height: 138px;
  padding: 15px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 7px;
  border: 1px solid var(--line);
  border-radius: 19px;
  color: white;
  background: rgba(4, 18, 39, .78);
  text-align: left;
}

.campaign-slot-overview span {
  color: var(--green);
  font-size: .7rem;
  font-weight: 950;
  letter-spacing: .08em;
}

.campaign-slot-overview strong {
  line-height: 1.35;
}

.campaign-slot-overview b {
  margin-top: auto;
  color: #9fc2ff;
  font-size: .8rem;
}

.campaign-slot-overview.empty {
  border-style: dashed;
  opacity: .76;
}

.campaign-slot-overview:hover {
  border-color: rgba(22, 223, 102, .55);
}

.campaign-price-preview {
  margin: -2px 0 15px;
  padding: 11px 13px;
  border: 1px solid var(--line);
  border-radius: 14px;
  color: var(--muted);
  background: rgba(4, 18, 39, .58);
  font-size: .8rem;
  line-height: 1.45;
}

.campaign-price-preview.success {
  border-color: rgba(22, 223, 102, .35);
  color: #8cf0b4;
}

.campaign-price-preview.error {
  border-color: rgba(255, 91, 91, .35);
  color: #ffb1b1;
}

.campaign-fixed-pricing,
.student-campaign-fixed-price {
  display: flex;
  align-items: baseline;
  gap: 9px;
  flex-wrap: wrap;
}

.campaign-fixed-pricing span,
.student-campaign-fixed-price span {
  color: var(--muted);
  text-decoration: line-through;
}

.campaign-fixed-pricing strong,
.student-campaign-fixed-price strong {
  color: var(--green);
  font-size: 1.35rem;
}

.campaign-fixed-pricing b,
.student-campaign-fixed-price b {
  color: #9fc2ff;
  font-size: .75rem;
}

.student-campaign-fixed-price {
  flex: 0 0 auto;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
}

.checkout-slot-section {
  margin: 6px 0 15px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.checkout-slot-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 11px;
}

.checkout-slot-heading h3 {
  margin: 4px 0 0;
}

.checkout-slot-heading > span {
  color: var(--green);
  font-size: .78rem;
  font-weight: 900;
  white-space: nowrap;
}

.checkout-campaign-slots {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.checkout-slot-card {
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 17px;
  background: rgba(4, 18, 39, .68);
}

.checkout-slot-card.selected {
  border-color: rgba(22, 223, 102, .55);
  background: rgba(22, 223, 102, .07);
}

.checkout-slot-card > div:first-child span,
.checkout-slot-card > div:first-child strong {
  display: block;
}

.checkout-slot-card > div:first-child span {
  margin-bottom: 4px;
  color: var(--green);
  font-size: .66rem;
  font-weight: 950;
}

.checkout-slot-price {
  margin: 10px 0;
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.checkout-slot-price span {
  color: var(--muted);
  text-decoration: line-through;
  font-size: .78rem;
}

.checkout-slot-price b {
  color: #9fc2ff;
}

.slot-quantity-control {
  display: grid;
  grid-template-columns: 38px 1fr 38px;
  gap: 7px;
  align-items: center;
}

.slot-quantity-control button {
  min-height: 36px;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: white;
  background: rgba(35, 97, 190, .4);
  font-size: 1.1rem;
  font-weight: 950;
}

.slot-quantity-control strong {
  text-align: center;
  font-size: 1.05rem;
}

.compact-empty {
  padding: 13px;
  margin-top: 8px;
}

.smart-calculator-expanded > div {
  padding-block: 9px;
}

.transaction-waiting {
  margin-top: 18px;
  padding: 22px;
  border: 1px solid rgba(255, 191, 72, .32);
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(70, 48, 13, .42), rgba(6, 24, 48, .98));
  box-shadow: var(--shadow);
}

.transaction-waiting h2 {
  margin: 6px 0;
}

.transaction-waiting > p {
  margin: 0 0 14px;
  color: var(--muted);
}

.waiting-countdown {
  width: fit-content;
  margin-bottom: 14px;
  padding: 9px 14px;
  border-radius: 999px;
  color: #ffd27a;
  background: rgba(255, 191, 72, .1);
  font-size: 1.1rem;
  font-weight: 950;
  font-variant-numeric: tabular-nums;
}

.student-transaction-approval {
  padding: 20px;
  border: 1px solid rgba(255, 191, 72, .35);
  border-radius: 24px;
  background:
    radial-gradient(circle at top right, rgba(255, 191, 72, .13), transparent 35%),
    linear-gradient(180deg, rgba(13, 41, 77, .96), rgba(6, 24, 48, .98));
  box-shadow: var(--shadow);
}

.student-approval-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}

.student-approval-head h2 {
  margin: 5px 0;
}

.student-approval-head p {
  margin: 0;
  color: var(--muted);
}

.student-approval-slots {
  display: grid;
  gap: 8px;
  margin: 16px 0;
}

.student-approval-slot-row {
  padding: 10px 12px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: rgba(4, 18, 39, .55);
}

.student-approval-slot-row span {
  color: var(--muted);
  font-size: .78rem;
}

.student-approval-slot-row strong {
  text-align: right;
  font-size: .8rem;
}

.student-approval-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 14px;
}

@media (max-width: 900px) {
  .campaign-slot-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  .slot-overview-panel,
  .checkout-slot-heading,
  .student-approval-head,
  .student-approval-slot-row {
    flex-direction: column;
  }

  .campaign-slot-grid,
  .checkout-campaign-slots,
  .student-approval-actions {
    grid-template-columns: 1fr;
  }

  .student-campaign-fixed-price {
    align-items: flex-start;
  }

  .student-approval-slot-row strong {
    text-align: left;
  }
}

/* HARİTA GÖRÜNÜMÜ KRİTİK YEDEK DÜZELTMESİ */
.leaflet-container {
  position: relative;
  overflow: hidden;
  outline: 0;
  background: #d8e2eb;
  touch-action: pan-x pan-y;
}

.leaflet-pane,
.leaflet-tile,
.leaflet-marker-icon,
.leaflet-marker-shadow,
.leaflet-tile-container,
.leaflet-pane > svg,
.leaflet-pane > canvas,
.leaflet-zoom-box,
.leaflet-image-layer,
.leaflet-layer {
  position: absolute;
  left: 0;
  top: 0;
}

.leaflet-tile,
.leaflet-marker-icon,
.leaflet-marker-shadow {
  user-select: none;
  -webkit-user-drag: none;
}

.leaflet-container img.leaflet-tile,
.leaflet-container img.leaflet-marker-icon,
.leaflet-container img.leaflet-marker-shadow {
  max-width: none !important;
  max-height: none !important;
}

.leaflet-tile {
  visibility: hidden;
}

.leaflet-tile-loaded {
  visibility: inherit;
}

.leaflet-pane { z-index: 400; }
.leaflet-tile-pane { z-index: 200; }
.leaflet-overlay-pane { z-index: 400; }
.leaflet-shadow-pane { z-index: 500; }
.leaflet-marker-pane { z-index: 600; }
.leaflet-tooltip-pane { z-index: 650; }
.leaflet-popup-pane { z-index: 700; }

.leaflet-top,
.leaflet-bottom {
  position: absolute;
  z-index: 1000;
  pointer-events: none;
}

.leaflet-top { top: 0; }
.leaflet-right { right: 0; }
.leaflet-bottom { bottom: 0; }
.leaflet-left { left: 0; }

.leaflet-control {
  position: relative;
  z-index: 800;
  pointer-events: auto;
  float: left;
  clear: both;
}

.leaflet-right .leaflet-control {
  float: right;
}

.leaflet-top .leaflet-control {
  margin-top: 10px;
}

.leaflet-bottom .leaflet-control {
  margin-bottom: 10px;
}

.leaflet-left .leaflet-control {
  margin-left: 10px;
}

.leaflet-right .leaflet-control {
  margin-right: 10px;
}