:root {
    --cream: #f7f3ea;
    --cream-dark: #eee8dc;
    --sage: #dce8d8;
    --sage-soft: #edf3ea;
    --sage-dark: #6f8c72;
    --green: #35594a;
    --green-dark: #29473b;
    --terracotta: #b9674f;
    --terracotta-dark: #984f3c;
    --terracotta-soft: #f3ddd5;
    --white: #fff;
    --text: #29352f;
    --muted: #78817b;
    --border: #e4ded3;
    --shadow: 0 10px 30px rgba(53,89,74,.07);
    --radius: 18px;
}
*{box-sizing:border-box} html{scroll-behavior:smooth}
body{margin:0;font-family:"DM Sans",sans-serif;color:var(--text);background:var(--cream);font-size:15px}
a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}
.public-container{width:min(100% - 32px,760px);margin:0 auto;min-height:100vh;padding:48px 0}
.admin-layout{min-height:100vh;display:flex}.sidebar{width:250px;min-height:100vh;background:var(--green);color:#fff;padding:28px 18px;display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0;z-index:20}
.brand{display:flex;align-items:center;gap:12px;padding:0 10px 30px}.brand-mark{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;background:var(--terracotta);color:#fff;font-weight:700;font-size:19px}.brand strong,.brand span{display:block}.brand strong{font-size:15px}.brand span{margin-top:2px;color:rgba(255,255,255,.65);font-size:12px}
.sidebar-nav{display:grid;gap:6px}.nav-item{display:flex;align-items:center;gap:12px;padding:12px 13px;border-radius:12px;color:rgba(255,255,255,.72);transition:.18s ease}.nav-item:hover{background:rgba(255,255,255,.08);color:#fff}.nav-item.active{background:var(--sage);color:var(--green-dark);font-weight:600}.nav-icon{width:20px;text-align:center;font-size:17px}.sidebar-bottom{margin-top:auto;padding-top:20px;border-top:1px solid rgba(255,255,255,.1)}
.admin-main{margin-left:250px;width:calc(100% - 250px);min-height:100vh}.topbar{min-height:105px;padding:28px 38px;background:rgba(247,243,234,.92);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:20px;position:sticky;top:0;z-index:10;backdrop-filter:blur(12px)}.topbar h1{margin:3px 0 0;font-size:27px;letter-spacing:-.5px}.eyebrow{margin:0;color:var(--terracotta);font-size:10px;font-weight:700;letter-spacing:1.4px}.page-content{padding:34px 38px 50px;max-width:1400px}
.card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.card-header{padding:22px 24px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;gap:15px}.card-body{padding:24px}.card-title{margin:0;font-size:17px}.card-subtitle{margin:5px 0 0;color:var(--muted);font-size:13px}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.stat-card{padding:21px;border-radius:var(--radius);background:var(--white);border:1px solid var(--border)}.stat-card.green{background:var(--sage);border-color:transparent}.stat-card.terracotta{background:var(--terracotta-soft);border-color:transparent}.stat-label{color:var(--muted);font-size:12px;font-weight:600}.stat-value{margin-top:9px;font-size:29px;font-weight:700;color:var(--green-dark)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;padding:0 17px;border:0;border-radius:11px;font-weight:600;font-size:13px;transition:.18s ease}.btn-primary{background:var(--green);color:#fff}.btn-primary:hover{background:var(--green-dark)}.btn-terra{background:var(--terracotta);color:#fff}.btn-terra:hover{background:var(--terracotta-dark)}.btn-soft{background:var(--sage);color:var(--green-dark)}.btn-outline{background:transparent;border:1px solid var(--border);color:var(--text)}.btn-outline:hover{background:var(--white)}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.form-group{display:grid;gap:7px}.form-group.full{grid-column:1/-1}.form-label{font-size:13px;font-weight:600}.form-help{color:var(--muted);font-size:12px}.form-control{width:100%;min-height:45px;padding:0 13px;border:1px solid var(--border);border-radius:11px;background:#fff;color:var(--text);outline:none}.form-control:focus{border-color:var(--sage-dark);box-shadow:0 0 0 3px rgba(111,140,114,.12)}textarea.form-control{padding:12px 13px;min-height:100px;resize:vertical}.checkbox-grid{display:flex;flex-wrap:wrap;gap:8px}.checkbox-pill{position:relative}.checkbox-pill input{position:absolute;opacity:0}.checkbox-pill label{display:block;padding:9px 13px;border:1px solid var(--border);border-radius:10px;background:#fff;cursor:pointer;font-size:13px}.checkbox-pill input:checked+label{background:var(--sage);border-color:var(--sage-dark);color:var(--green-dark);font-weight:600}
.status{display:inline-flex;align-items:center;gap:6px;padding:6px 9px;border-radius:999px;font-size:11px;font-weight:700}.status-green{background:var(--sage);color:var(--green-dark)}.status-orange{background:#f5e4bd;color:#765817}.status-red{background:var(--terracotta-soft);color:var(--terracotta-dark)}.status-gray{background:#ecebe7;color:#686b67}
.table-wrap{overflow-x:auto}.data-table{width:100%;border-collapse:collapse}.data-table th{padding:13px 16px;text-align:left;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.7px;font-weight:700;border-bottom:1px solid var(--border)}.data-table td{padding:15px 16px;border-bottom:1px solid #eeeae2;font-size:13px}.data-table tr:last-child td{border-bottom:0}
.booking-card{padding:38px;margin-top:10vh}.booking-logo{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;background:var(--green);color:#fff;font-size:22px;font-weight:700;margin-bottom:24px}.booking-card h1{margin:0;font-size:32px;letter-spacing:-.8px}.booking-card .intro{color:var(--muted);line-height:1.6;margin:10px 0 28px}.code-input{height:56px;font-size:18px;letter-spacing:2px;text-transform:uppercase;text-align:center;font-weight:600}
.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);border:1px solid var(--border);border-radius:14px;overflow:hidden}.calendar-day{min-height:95px;padding:10px;background:#fff;border-right:1px solid var(--border);border-bottom:1px solid var(--border)}.calendar-day:nth-child(7n){border-right:0}.calendar-day.muted{background:#f5f2ec;color:#aaa}.calendar-day.closed{background:var(--terracotta-soft)}.calendar-day.available{cursor:pointer}.calendar-day.available:hover{background:var(--sage-soft)}.calendar-number{font-size:12px;font-weight:700}.calendar-event{margin-top:7px;padding:5px 7px;border-radius:7px;background:var(--sage);color:var(--green-dark);font-size:10px;font-weight:600}
.alert{padding:13px 15px;border-radius:12px;font-size:13px;margin-bottom:18px}.alert-error{background:var(--terracotta-soft);color:var(--terracotta-dark)}.alert-success{background:var(--sage);color:var(--green-dark)}
@media(max-width:1050px){.stats-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:800px){.sidebar{width:72px;padding:20px 10px}.brand{justify-content:center;padding:0 0 25px}.brand>div:last-child,.nav-item span:last-child{display:none}.nav-item{justify-content:center}.admin-main{margin-left:72px;width:calc(100% - 72px)}.topbar{padding:22px}.page-content{padding:24px 18px 40px}.form-grid{grid-template-columns:1fr}.form-group.full{grid-column:auto}}
@media(max-width:560px){.stats-grid{grid-template-columns:1fr}.topbar{align-items:flex-start}.topbar h1{font-size:22px}.booking-card{padding:26px 20px;margin-top:4vh}.booking-card h1{font-size:27px}.public-container{width:min(100% - 20px,760px);padding:20px 0}}

/* === ACTUALIZACION: PRESENTACION UNIFICADA DEL ADMIN === */
.page-heading-row{display:flex;align-items:center;justify-content:space-between;gap:18px;margin:0 0 24px;}
.section-title{margin:0;color:var(--green-dark);font-size:23px;line-height:1.25;letter-spacing:-.35px;}
.section-description{margin:7px 0 0;color:var(--muted);font-size:13px;line-height:1.55;}
.admin-section-card{margin-bottom:22px;overflow:hidden;}
.admin-section-card .card-header{padding:22px 24px;}
.admin-section-card .card-body{padding:24px;}
.count-pill{display:inline-flex;align-items:center;white-space:nowrap;padding:7px 11px;border-radius:999px;background:var(--sage-soft);color:var(--green-dark);font-size:11px;font-weight:700;}
.data-table th{white-space:nowrap;}
.data-table td{vertical-align:middle;}
.data-table tbody tr:hover{background:#fcfbf8;}
.btn-small{min-height:34px;padding:0 12px;font-size:12px;}
.input-suffix{display:flex;align-items:center;gap:12px;}
.input-suffix .form-control{flex:1;min-width:0;}
.input-suffix span{font-size:12px;color:var(--muted);white-space:nowrap;}
.form-actions{display:flex;justify-content:flex-end;align-items:center;gap:10px;margin-top:25px;}
.empty-state{min-height:130px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;padding:24px;text-align:center;color:var(--muted);}
.empty-state strong{color:var(--green-dark);font-size:14px;}
.empty-state span{font-size:12px;}
.code-cell{letter-spacing:1px;color:var(--green-dark);}
.generated-codes{margin-top:16px;padding:20px;border-radius:14px;background:var(--sage-soft);}
.generated-codes h3{margin:0 0 12px;font-size:16px;color:var(--green-dark);}
.generated-code{padding:10px 0;border-bottom:1px solid var(--border);font-weight:700;letter-spacing:1.2px;}
.generated-code:last-child{border-bottom:0;}
.closed-day-form{display:grid;grid-template-columns:minmax(180px,.8fr) minmax(220px,1.2fr) auto;gap:14px;align-items:end;}
.inline-form{display:inline-flex;margin:0;}

/* === AREA DE CLIENTE: CABECERA Y PIE INDEPENDIENTES === */
.client-body{min-height:100vh;display:flex;flex-direction:column;background:var(--cream);}
.client-header{width:100%;padding:16px 28px;border-bottom:1px solid var(--border);background:rgba(255,255,255,.92);}
.client-header-inner{width:min(100%,1200px);margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:24px;}
.client-brand{display:flex;align-items:center;min-width:0;text-decoration:none;}
.client-logo{display:block;width:auto;max-width:270px;max-height:88px;height:auto;object-fit:contain;}
.client-buy-button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 22px;border:1px solid var(--terracotta);border-radius:12px;background:var(--terracotta);color:#fff;text-decoration:none;font-size:14px;font-weight:700;white-space:nowrap;transition:background .18s ease,border-color .18s ease,transform .18s ease;}
.client-buy-button:hover{background:var(--terracotta-dark);border-color:var(--terracotta-dark);color:#fff;transform:translateY(-1px);}
.client-buy-button:focus-visible{outline:3px solid var(--sage-dark);outline-offset:3px;}
.client-container{width:min(100% - 32px,760px);margin:0 auto;flex:1;padding:42px 0 54px;}
.client-container .booking-card{margin-top:12px;}
.client-footer{border-top:1px solid var(--border);background:#f0ebe1;padding:20px 24px;}
.client-footer-inner{width:min(100%,960px);margin:0 auto;display:flex;justify-content:space-between;align-items:center;gap:14px;color:var(--muted);font-size:12px;line-height:1.5;}
.client-body .booking-form{display:grid;gap:18px;}
.client-body .booking-form .btn{width:100%;}
.client-body .workshop-summary{margin:24px 0;padding:18px 20px;border:1px solid var(--border);border-radius:14px;background:#fcfbf8;}
.client-body .summary-row{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;padding:10px 0;border-bottom:1px solid var(--border);}
.client-body .summary-row:first-child{padding-top:0;}
.client-body .summary-row:last-child{padding-bottom:0;border-bottom:0;}
.client-body .summary-row span{color:var(--muted);font-size:13px;}
.client-body .summary-row strong{text-align:right;overflow-wrap:anywhere;}
.client-body .calendar-list{display:grid;gap:12px;}
.client-body .date-option{padding:16px;border:1px solid var(--border);border-radius:14px;background:#fff;}
.client-body .date-info{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:12px;}
.client-body .date-info strong{color:var(--green-dark);}
.client-body .date-info span{font-size:12px;color:var(--muted);}
.client-body .time-list{display:flex;flex-wrap:wrap;gap:8px;}
.client-body .time-list form{margin:0;}
.client-body .time-option{min-height:40px;padding:0 15px;border:1px solid var(--border);border-radius:10px;background:var(--sage-soft);color:var(--green-dark);font-weight:700;}
.client-body .time-option:hover{background:var(--sage);border-color:var(--sage-dark);}
.client-body .calendar-head h2{font-size:18px;color:var(--green-dark);}
@media(max-width:800px){.page-heading-row{align-items:flex-start;}.closed-day-form{grid-template-columns:1fr 1fr;}.closed-day-form .btn{grid-column:1/-1;}.client-container{padding:26px 0 36px;}}
@media(max-width:560px){.page-heading-row{flex-direction:column;align-items:stretch;}.page-heading-row>.btn{align-self:flex-start;}.admin-section-card .card-header,.admin-section-card .card-body{padding:17px;}.closed-day-form{grid-template-columns:1fr;}.closed-day-form .btn{grid-column:auto;}.client-header{padding:12px 14px;}.client-header-inner{gap:12px;}.client-logo{max-width:175px;max-height:58px;}.client-buy-button{min-height:40px;padding:0 12px;font-size:12px;border-radius:10px;}.client-container{width:min(100% - 20px,760px);padding:18px 0 28px;}.client-footer-inner{flex-direction:column;align-items:flex-start;}.client-body .booking-card{padding:25px 20px;margin-top:12px;}.client-body .date-info{align-items:flex-start;flex-direction:column;gap:4px;}}