@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Barlow:wght@300;400;500;600;700&family=Barlow+Condensed:wght@400;600;700;800;900&display=swap');

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

:root {
  --black:    #080808;
  --white:    #f5f5f5;
  --gray:     #999;
  --gray-dk:  #1a1a1a;
  --gray-mid: #2a2a2a;
  --red:      #c0392b;
  --green:    #27ae60;
  --blue:     #1a1a2e;
  --gold:     #f0c040;
}

html, body {
  background: var(--black);
  color: var(--white);
  font-family: 'Barlow', sans-serif;
  font-size: 16px;
  line-height: 1.5;
  -webkit-tap-highlight-color: transparent;
  min-height: 100vh;
}

/* Scrollbar */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: #111; }
::-webkit-scrollbar-thumb { background: #444; }

/* Typography */
.bebas { font-family: 'Bebas Neue', sans-serif; letter-spacing: 2px; }
.condensed { font-family: 'Barlow Condensed', sans-serif; letter-spacing: 1px; }
.label {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gray);
  display: block;
  margin-bottom: 6px;
}

/* ─── LAYOUT ─────────────────────────────────────────────────────────────── */
.layout { display: flex; min-height: 100vh; }

/* NAV */
.nav {
  background: rgba(8,8,8,0.98);
  border-bottom: 1px solid var(--gray-dk);
  padding: 14px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 200;
}
.nav-brand { font-family: 'Bebas Neue'; font-size: 18px; letter-spacing: 3px; }
.nav-sub   { font-family: 'Barlow Condensed'; font-size: 10px; letter-spacing: 3px; color: var(--gray); text-transform: uppercase; }

/* HAMBURGER */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span { display: block; width: 22px; height: 2px; background: var(--white); }

/* SIDEBAR */
.sidebar {
  width: 220px;
  background: var(--gray-dk);
  flex-shrink: 0;
  position: sticky;
  top: 53px;
  height: calc(100vh - 53px);
  overflow-y: auto;
  padding: 20px 0;
}
.sidebar-label {
  font-family: 'Barlow Condensed';
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: #444;
  padding: 0 20px 10px;
  display: block;
}
.sidebar a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  font-family: 'Barlow Condensed';
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gray);
  text-decoration: none;
  border-left: 2px solid transparent;
  min-height: 52px;
  transition: all 0.15s;
}
.sidebar a:hover  { color: var(--white); }
.sidebar a.active { color: var(--white); background: var(--gray-mid); border-left-color: var(--white); }

/* MAIN CONTENT */
.main {
  flex: 1;
  padding: 24px 20px 60px;
  min-width: 0;
  max-width: 100%;
  overflow-x: hidden;
}

/* ─── COMPONENTS ─────────────────────────────────────────────────────────── */

/* Page header */
.page-header { margin-bottom: 24px; padding-bottom: 18px; border-bottom: 1px solid var(--gray-dk); }
.page-eyebrow { font-family: 'Barlow Condensed'; font-size: 11px; font-weight: 700; letter-spacing: 4px; text-transform: uppercase; color: var(--gray); margin-bottom: 4px; }
.page-title { font-family: 'Bebas Neue'; font-size: 48px; letter-spacing: 2px; line-height: 1; }

/* Buttons */
.btn {
  display: inline-block;
  font-family: 'Barlow Condensed';
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 14px 28px;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  min-height: 48px;
  transition: background 0.15s, border-color 0.15s, transform 0.1s, opacity 0.2s;
  line-height: 1;
  vertical-align: middle;
}
.btn:active { transform: translateY(1px); }
.btn:disabled, .btn.disabled { opacity: 0.4; cursor: not-allowed; }
.btn-primary  { background: var(--white);  color: var(--black); border-color: var(--white); }
.btn-primary:hover { background: #e0e0e0; border-color: #e0e0e0; }
.btn-secondary{ background: #1f1f1f; color: var(--white); border-color: #3a3a3a; }
.btn-secondary:hover { background: #2a2a2a; border-color: #5a5a5a; }
.btn-danger   { background: var(--red);    color: var(--white); border-color: var(--red); }
.btn-danger:hover { background: #c93030; border-color: #c93030; }
.btn-success  { background: #1a5c2a;       color: var(--white); border-color: #1a5c2a; }
.btn-success:hover { background: #237a37; border-color: #237a37; }
.btn-sm { font-size: 12px; padding: 9px 16px; min-height: 38px; }
.btn-full { width: 100%; display: block; text-align: center; }

/* Cards/boxes */
.card { background: var(--gray-dk); padding: 22px; margin-bottom: 2px; }
.card-title { font-family: 'Bebas Neue'; font-size: 22px; letter-spacing: 2px; margin-bottom: 6px; }

/* Form elements */
.form-group { margin-bottom: 14px; }
input, select, textarea {
  background: var(--gray-dk);
  border: 1px solid var(--gray-mid);
  color: var(--white);
  font-family: 'Barlow', sans-serif;
  font-size: 16px;
  padding: 14px;
  width: 100%;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
  border-radius: 0;
}
input:focus, select:focus, textarea:focus { border-color: #666; }
select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23999' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}
select option { background: var(--gray-dk); }

/* Grid helpers */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px; }

/* Alerts */
.alert { padding: 14px 16px; margin-bottom: 16px; border-left: 3px solid; font-family: 'Barlow Condensed'; font-size: 13px; font-weight: 600; letter-spacing: 1px; line-height: 1.5; }
.alert-success { background: #1a2e1a; border-color: var(--green); color: var(--green); }
.alert-error   { background: #2e1a1a; border-color: var(--red);   color: var(--red); }
.alert-info    { background: var(--gray-dk); border-color: var(--white); color: var(--white); }
.alert-warning { background: #2a2a1a; border-color: var(--gold);  color: var(--gold); }

/* Badges */
.badge {
  font-family: 'Barlow Condensed';
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 4px 10px;
  display: inline-block;
  white-space: nowrap;
}
.badge-active  { background: #1a2e1a; color: #4caf50; }
.badge-waiting { background: #2e1a1a; color: #e74c3c; }
.badge-pending { background: #2a2a1a; color: var(--gold); }
.badge-info    { background: #1a1a2e; color: #6090e0; }
.badge-closed  { background: #111;    color: #666; }
.badge-athlete { background: #2e2000; color: var(--gold); }

/* Table */
.table { width: 100%; border-collapse: collapse; }
.table th {
  font-family: 'Barlow Condensed';
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gray);
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid var(--gray-dk);
  background: var(--gray-dk);
}
.table td { padding: 14px 16px; border-bottom: 1px solid #111; }
.table tr:hover td { background: #0f0f0f; }

/* Progress bar */
.progress-bar { background: var(--gray-mid); height: 6px; border-radius: 3px; overflow: hidden; }
.progress-fill { height: 6px; background: var(--white); border-radius: 3px; transition: width 0.5s; }
.progress-fill.low { background: var(--red); }

/* Toggle switch */
.toggle {
  width: 54px; height: 30px;
  background: var(--gray-mid);
  border-radius: 15px;
  position: relative;
  cursor: pointer;
  transition: background 0.2s;
  flex-shrink: 0;
}
.toggle.on { background: var(--white); }
.toggle::after {
  content: '';
  width: 24px; height: 24px;
  background: #666;
  border-radius: 12px;
  position: absolute;
  top: 3px; left: 3px;
  transition: left 0.2s, background 0.2s;
}
.toggle.on::after { left: 27px; background: var(--black); }

/* Custom checkbox */
.chk-label {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  cursor: pointer;
  padding: 12px 14px;
  background: #0d0d0d;
  border: 1px solid #222;
  transition: all 0.15s;
  margin-bottom: 10px;
}
.chk-label.checked { background: #1a2e1a; border-color: var(--green); }
.chk-box {
  width: 22px; height: 22px;
  flex-shrink: 0;
  margin-top: 1px;
  background: transparent;
  border: 2px solid #444;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
}
.chk-label.checked .chk-box { background: var(--green); border-color: var(--green); }
.chk-box::after { content: ''; display: none; }
.chk-label.checked .chk-box::after { display: block; content: '✓'; color: #fff; font-size: 14px; font-weight: 700; line-height: 1; }
.chk-text { font-size: 13px; line-height: 1.6; color: #888; }
.chk-label.checked .chk-text { color: #ccc; }

/* Modal */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  z-index: 300;
  align-items: flex-end;
  justify-content: center;
}
.modal-overlay.open { display: flex; }
.modal {
  background: #111;
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 28px;
  border-top: 2px solid var(--gray-dk);
}
.modal-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  font-family: 'Bebas Neue';
  font-size: 24px;
  letter-spacing: 2px;
}
.modal-close {
  background: none;
  border: none;
  color: var(--gray);
  font-size: 24px;
  cursor: pointer;
}

/* Stat boxes */
.stat-box { background: var(--gray-dk); padding: 20px 18px; }
.stat-value { font-family: 'Bebas Neue'; font-size: 44px; letter-spacing: 2px; line-height: 1; }
.stat-label { font-family: 'Barlow Condensed'; font-size: 11px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--gray); margin-top: 4px; line-height: 1.3; }

/* Calendar grid */
.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 2px; }
.cal-day { background: var(--gray-dk); padding: 10px 8px; min-height: 100px; }
.cal-day.weekend { background: #0d0d0d; }
.cal-day.today { border: 1px solid var(--white); }
.cal-day-name { font-family: 'Bebas Neue'; font-size: 12px; letter-spacing: 2px; color: var(--gray); }
.cal-day-num  { font-family: 'Bebas Neue'; font-size: 20px; letter-spacing: 1px; }
.cal-slot {
  padding: 5px 8px;
  margin-bottom: 3px;
  cursor: pointer;
  transition: opacity 0.15s;
  background: #111;
  border: 1px solid #222;
}
.cal-slot:hover { opacity: 0.75; }
.cal-slot-time { font-family: 'Bebas Neue'; font-size: 14px; letter-spacing: 1px; }
.cal-slot-info { font-family: 'Barlow Condensed'; font-size: 10px; letter-spacing: 1px; text-transform: uppercase; }
.cal-slot.solo  { background: #1a2e1a; border-color: #333; }
.cal-slot.duo   { background: #1a1a2e; border-color: #333; }
.cal-slot.trio  { background: #2e1a2e; border-color: #333; }
.cal-slot.open  { background: #2e2a1a; border-color: #333; }
.cal-slot.cykl  { background: #1a1a0d; border: 1px solid #5a4d10; }
.cal-slot.pending { border-color: var(--gold); }
.cal-slot.mine  { background: #1a2e1a; border-color: var(--green); }
.cal-slot.blocked { background: #1a0000; }

/* Biceps level display */
.bicep-row { display: flex; align-items: center; gap: 4px; }
.bicep-icon { width: 18px; height: 18px; object-fit: contain; display: inline-block; vertical-align: middle; }
.bicep-icon.dim { opacity: 0.15; }

/* Wallet display */
.wallet-big { font-family: 'Bebas Neue'; font-size: 64px; letter-spacing: 3px; line-height: 1; }
.wallet-sub  { font-family: 'Barlow Condensed'; font-size: 12px; letter-spacing: 2px; color: var(--gray); text-transform: uppercase; }

/* Section title */
.section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--gray-dk);
  gap: 12px;
}
.section-title h2 { font-family: 'Bebas Neue'; font-size: 24px; letter-spacing: 2px; }

/* Document cards */
.doc-card { background: var(--gray-dk); padding: 16px 20px; border-left: 3px solid #333; margin-bottom: 2px; }
.doc-card.plan { border-color: var(--green); }
.doc-card.diet { border-color: var(--gold); }
.doc-card.supp { border-color: #6090e0; }

/* Report sections */
.report-section-title {
  font-family: 'Bebas Neue';
  font-size: 15px;
  color: var(--gray);
  letter-spacing: 2px;
  margin: 18px 0 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid #2a2a2a;
}

/* Quick buttons for amounts */
.quick-btns { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 8px; }
.quick-btn {
  background: #111;
  border: 1px solid var(--gray-mid);
  color: var(--white);
  font-family: 'Barlow Condensed';
  font-size: 11px;
  letter-spacing: 1px;
  padding: 5px 10px;
  cursor: pointer;
}

/* ─── MOBILE ─────────────────────────────────────────────────────────────── */
@media (max-width: 767px) {
  .hamburger { display: flex; }

  .sidebar {
    position: fixed;
    top: 53px;
    left: -220px;
    z-index: 149;
    transition: left 0.22s ease;
    height: calc(100vh - 53px);
  }
  .sidebar.open { left: 0; }
  .sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.65);
    z-index: 148;
  }
  .sidebar-overlay.open { display: block; }

  .page-title { font-size: 40px; }
  .grid-2 { grid-template-columns: 1fr 1fr; }
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .main { padding: 16px 14px 48px; }
  .cal-grid { grid-template-columns: 1fr; }
  .cal-day { min-height: auto; }
  .wallet-big { font-size: 48px; }
  .stat-value { font-size: 36px; }
  .modal { padding: 20px 16px; }
  .table { font-size: 13px; }
  .table th, .table td { padding: 10px 12px; }
}