.espace-body{
  --bg:           #FFFFFF;
  --surface:      #F6F4ED;
  --border:       rgba(20,18,10,0.09);
  --text:         #17140D;
  --text-dim:     rgba(23,20,13,0.64);
  --text-dim-2:   rgba(23,20,13,0.42);
  --gold-light:   #8A6D35;
  background:var(--bg); min-height:100vh;
}

/* Login */
.espace-login-wrap{
  min-height:100vh; display:flex; align-items:center; justify-content:center; padding:24px;
}
.espace-login-card{
  width:100%; max-width:400px; background:var(--surface); border:1px solid var(--border);
  border-radius:var(--radius); padding:44px; display:flex; flex-direction:column; gap:16px; text-align:center;
}
.espace-login-logo{ width:64px; height:64px; object-fit:contain; margin:0 auto 4px; }
.espace-login-card h1{ font-size:26px; line-height:1.2; margin:0 0 8px; }
.espace-error{
  background:rgba(216,44,13,0.08); border:1px solid rgba(216,44,13,0.25); color:#b23a1a;
  font-size:13px; padding:10px 14px; border-radius:6px; margin:0;
}
.espace-hint{ font-size:12.5px; color:var(--text-dim-2); margin:4px 0 0; }

/* Header */
.espace-header{ background:var(--surface); border-bottom:1px solid var(--border); padding:16px 0; }
.espace-header-inner{
  max-width:900px; margin:0 auto; padding:0 24px;
  display:flex; align-items:center; gap:16px;
}
.espace-header-logo{ height:40px; width:40px; object-fit:contain; }
.espace-header-name{ font-family:var(--ff-head); font-size:14px; text-transform:uppercase; letter-spacing:0.04em; flex:1; }
.espace-logout{ padding:9px 18px; font-size:11.5px; }

/* Main */
.espace-main{ padding:50px 0 80px; }
.espace-container{ max-width:900px; margin:0 auto; padding:0 24px; }
.espace-container h1{ font-size:clamp(32px,5vw,44px); margin:14px 0 24px; }

.espace-tabs{ display:flex; gap:8px; margin-bottom:34px; border-bottom:1px solid var(--border); }
.espace-tab{
  padding:10px 4px; margin-right:26px; font-family:var(--ff-head); font-size:13px;
  text-transform:uppercase; letter-spacing:0.05em; color:var(--text-dim);
  border-bottom:2px solid transparent;
}
.espace-tab:hover{ color:var(--text); }
.espace-tab.active{ color:var(--gold-light); border-bottom-color:var(--gold); }

.espace-empty{
  background:var(--surface); border:1px solid var(--border); border-radius:var(--radius);
  padding:50px 30px; text-align:center; color:var(--text-dim);
}
.espace-empty p{ margin:0 0 6px; }

.espace-program{
  background:var(--surface); border:1px solid var(--border); border-radius:var(--radius);
  padding:30px; margin-bottom:24px;
}
.espace-program-head{ display:flex; align-items:baseline; justify-content:space-between; gap:16px; flex-wrap:wrap; margin-bottom:6px; }
.espace-program-head h2{ font-size:22px; margin:0; }
.espace-program-notes{
  color:var(--text-dim); font-size:14px; line-height:1.7; margin:14px 0 24px;
  padding:14px 18px; background:var(--bg); border-left:2px solid var(--gold); border-radius:0 6px 6px 0;
}

.espace-exercise-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:18px; margin-top:20px; }
.espace-exercise-card{
  background:var(--bg); border:1px solid var(--border); border-radius:10px; overflow:hidden;
  display:flex; flex-direction:column;
}
.espace-exercise-img{ width:100%; aspect-ratio:16/10; object-fit:cover; }
.espace-exercise-body{ padding:18px; display:flex; flex-direction:column; gap:8px; }
.espace-exercise-top{ display:flex; align-items:center; justify-content:space-between; gap:10px; }
.espace-exercise-top h3{ font-size:16px; margin:0; text-transform:none; letter-spacing:0.01em; }
.espace-sets{
  font-family:var(--ff-head); font-size:12px; color:var(--gold-light); background:rgba(198,161,91,0.1);
  padding:3px 10px; border-radius:100px; white-space:nowrap;
}
.espace-muscle{ font-size:11.5px; text-transform:uppercase; letter-spacing:0.06em; color:var(--gold); font-family:var(--ff-head); }
.espace-exercise-desc{ font-size:13.5px; color:var(--text-dim); line-height:1.6; margin:0; }
.espace-exercise-note{ font-size:13px; color:var(--text-dim-2); font-style:italic; margin:0; }
.espace-video-link{
  font-family:var(--ff-head); font-size:12px; text-transform:uppercase; letter-spacing:0.04em;
  color:var(--gold-light); margin-top:4px;
}
.espace-video-link:hover{ text-decoration:underline; }

.badge-row{ display:flex; flex-wrap:wrap; gap:10px; }
.badge-chip{
  display:inline-flex; align-items:center; gap:6px; background:rgba(198,161,91,0.12); border:1px solid rgba(198,161,91,0.3);
  color:var(--gold-light); padding:8px 14px; border-radius:100px; font-size:13px; font-weight:500;
}

.espace-success{
  background:rgba(0,128,96,0.08); border:1px solid rgba(0,128,96,0.3); color:#1e7a52;
  font-size:13px; padding:10px 14px; border-radius:6px; margin:0 0 20px;
}

.espace-inline-form{ display:flex; gap:10px; margin-top:18px; flex-wrap:wrap; }
.espace-inline-form input[type=number], .espace-inline-form input[type=file]{
  background:var(--bg); border:1px solid var(--border); border-radius:6px; padding:10px 14px;
  color:var(--text); font-family:var(--ff-body); font-size:14px; flex:1; min-width:180px;
}

.bar-chart-espace{ display:flex; align-items:flex-end; gap:6px; height:140px; overflow-x:auto; }
.bar-col-espace{ flex:0 0 28px; display:flex; flex-direction:column; align-items:center; justify-content:flex-end; height:100%; gap:6px; }
.bar-espace{ width:100%; background:var(--gold); border-radius:3px 3px 0 0; min-height:4px; }
.bar-label-espace{ font-size:9.5px; color:var(--text-dim-2); white-space:nowrap; }

.espace-photo-grid{ display:grid; grid-template-columns:repeat(auto-fill,minmax(140px,1fr)); gap:12px; }
.espace-photo{ width:100%; aspect-ratio:3/4; object-fit:cover; border-radius:8px; border:1px solid var(--border); }

.msg-thread-espace{ display:flex; flex-direction:column; gap:12px; max-height:420px; overflow-y:auto; margin-bottom:18px; }
.msg-bubble-espace{ max-width:75%; padding:10px 14px; border-radius:10px; font-size:14px; line-height:1.5; }
.msg-espace-student{ align-self:flex-end; background:rgba(198,161,91,0.12); border:1px solid rgba(198,161,91,0.25); margin-left:auto; }
.msg-espace-admin{ align-self:flex-start; background:var(--bg); border:1px solid var(--border); }
.msg-espace-meta{ font-size:10px; color:var(--text-dim-2); text-transform:uppercase; letter-spacing:0.04em; margin-bottom:4px; }
.msg-form-espace{ display:flex; gap:10px; align-items:flex-end; }
.msg-form-espace textarea{
  flex:1; background:var(--bg); border:1px solid var(--border); border-radius:6px; padding:12px 14px;
  color:var(--text); font-family:var(--ff-body); font-size:14px; resize:vertical;
}

.class-list{ display:flex; flex-direction:column; gap:10px; }
.class-row{
  display:flex; align-items:center; gap:18px; background:var(--surface); border:1px solid var(--border);
  border-radius:10px; padding:16px 20px; flex-wrap:wrap;
}
.class-row-booked{ border-color:rgba(198,161,91,0.4); background:rgba(198,161,91,0.06); }
.class-row-date{ display:flex; flex-direction:column; align-items:center; min-width:54px; }
.class-day{ font-family:var(--ff-head); font-size:11px; text-transform:uppercase; color:var(--gold); letter-spacing:0.04em; }
.class-date{ font-family:var(--ff-head); font-size:18px; }
.class-row-info{ flex:1; display:flex; flex-direction:column; gap:2px; min-width:160px; }
.class-row form{ margin-left:auto; }
.class-row .btn{ padding:10px 20px; font-size:11.5px; }

@media (max-width: 700px){
  .espace-exercise-grid{ grid-template-columns:1fr; }
  .espace-main{ padding:34px 0 60px; }
  .espace-program{ padding:22px; }
}