/* Herman Padel Center — shared styles */
:root{
  --navy:#0d1b2a;
  --navy-2:#13263b;
  --teal:#0f5e5a;
  --teal-2:#12807a;
  --lime:#c7f24b;
  --lime-dark:#a6d52f;
  --ink:#0d1b2a;
  --muted:#5b6b7a;
  --line:#e3e8ee;
  --bg:#f6f8fa;
  --card:#ffffff;
  --white:#ffffff;
  --radius:16px;
  --shadow:0 8px 30px rgba(13,27,42,.08);
  --shadow-lg:0 18px 50px rgba(13,27,42,.16);
  --maxw:1120px;
  --font:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);
  line-height:1.6;-webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{line-height:1.15;margin:0 0 .5em;font-weight:800;letter-spacing:-.02em}
h1{font-size:clamp(2rem,5vw,3.3rem)}
h2{font-size:clamp(1.5rem,3.2vw,2.2rem)}
p{margin:0 0 1rem}
a{color:var(--teal-2);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
.container{max-width:var(--maxw);margin:0 auto;padding:0 1.25rem}
.section{padding:4.5rem 0}
.section--tight{padding:3rem 0}
.muted{color:var(--muted)}
.center{text-align:center}
.eyebrow{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--teal-2);margin-bottom:.6rem}
.lead{font-size:1.15rem;color:var(--muted);max-width:46rem}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.5rem;font-weight:700;font-size:.98rem;
  padding:.8rem 1.5rem;border-radius:999px;border:2px solid transparent;cursor:pointer;
  transition:.18s transform,.18s box-shadow,.18s background;text-decoration:none;line-height:1}
.btn:hover{text-decoration:none;transform:translateY(-2px)}
.btn-primary{background:var(--lime);color:var(--navy);box-shadow:0 6px 18px rgba(166,213,47,.4)}
.btn-primary:hover{background:var(--lime-dark)}
.btn-dark{background:var(--navy);color:#fff}
.btn-dark:hover{background:var(--navy-2)}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.4);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.1)}
.btn-outline{background:#fff;border-color:var(--line);color:var(--ink)}
.btn-outline:hover{border-color:var(--teal-2);color:var(--teal-2)}
.btn-sm{padding:.5rem 1rem;font-size:.85rem}
.btn[disabled]{opacity:.5;cursor:not-allowed;transform:none}

/* header / nav */
.site-header{position:sticky;top:0;z-index:50;background:rgba(13,27,42,.92);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.08)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:.6rem;color:#fff;font-weight:800;font-size:1.05rem;letter-spacing:-.01em}
.brand:hover{text-decoration:none;color:#fff}
.brand .logo{flex:0 0 auto}
.nav-links{display:flex;align-items:center;gap:.3rem}
.nav-links a{color:#cdd6e0;font-weight:600;font-size:.94rem;padding:.5rem .8rem;border-radius:8px}
.nav-links a:hover{color:#fff;background:rgba(255,255,255,.08);text-decoration:none}
.nav-links a.active{color:var(--lime)}
.nav-cta{margin-left:.4rem}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:.4rem}
.nav-toggle span{display:block;width:24px;height:2px;background:#fff;margin:5px 0;transition:.2s}
@media(max-width:860px){
  .nav-toggle{display:block}
  .nav-links{position:absolute;top:68px;left:0;right:0;background:var(--navy);flex-direction:column;align-items:stretch;padding:.6rem;gap:.2rem;display:none;border-bottom:1px solid rgba(255,255,255,.08)}
  .nav-links.open{display:flex}
  .nav-links a{padding:.8rem 1rem}
  .nav-cta{margin:.4rem 0 0}
}

/* hero */
.hero{position:relative;background:radial-gradient(120% 120% at 80% -10%,#16324a 0%,var(--navy) 55%);color:#fff;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60'%3E%3Cpath d='M0 0h60v60H0z' fill='none'/%3E%3Cpath d='M30 0v60M0 30h60' stroke='%23ffffff' stroke-opacity='.04' stroke-width='1'/%3E%3C/svg%3E");opacity:.6}
.hero .container{position:relative;z-index:1}
.hero-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:2.5rem;align-items:center;padding:4.5rem 0}
.hero h1{color:#fff}
.hero .lead{color:#c6d2de}
.hero-cta{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:1.6rem}
.hero-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);padding:1.5rem}
.hero-card h3{color:#fff;margin-bottom:1rem}
.hero-stat{display:flex;justify-content:space-between;padding:.7rem 0;border-bottom:1px solid rgba(255,255,255,.1);color:#c6d2de}
.hero-stat:last-child{border-bottom:0}
.hero-stat b{color:var(--lime);font-size:1.05rem}
@media(max-width:820px){.hero-inner{grid-template-columns:1fr;padding:3rem 0}}

/* cards / grids */
.grid{display:grid;gap:1.5rem}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem;box-shadow:var(--shadow)}
.card h3{margin-bottom:.4rem}
.feature-ico{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--teal),var(--teal-2));color:var(--lime);margin-bottom:1rem;font-size:1.4rem}

/* forms */
.field{margin-bottom:1rem}
.field label{display:block;font-weight:600;font-size:.9rem;margin-bottom:.35rem}
.field input,.field select,.field textarea{
  width:100%;padding:.7rem .85rem;border:1.5px solid var(--line);border-radius:10px;
  font:inherit;color:var(--ink);background:#fff;transition:.15s border}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--teal-2);box-shadow:0 0 0 3px rgba(18,128,122,.12)}
.field textarea{min-height:120px;resize:vertical}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
@media(max-width:520px){.form-row{grid-template-columns:1fr}}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.note{font-size:.85rem;color:var(--muted)}
.msg{padding:.85rem 1rem;border-radius:10px;font-weight:600;font-size:.92rem;margin-bottom:1rem}
.msg.ok{background:#e7f7ef;color:#0a7d4d;border:1px solid #b6e6cd}
.msg.err{background:#fde8e8;color:#b4232a;border:1px solid #f5c2c2}
.msg.info{background:#eef4fb;color:#1c4e80;border:1px solid #cfe0f1}

/* badges / pills */
.badge{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;padding:.25rem .6rem;border-radius:999px}
.badge-americano{background:#eaf6ed;color:#0a7d4d}
.badge-tournament{background:#f0ecfb;color:#6b3fc4}
.badge-full{background:#fde8e8;color:#b4232a}
.badge-open{background:#fff6d9;color:#9a7400}
.pill-level{background:var(--bg);border:1px solid var(--line);color:var(--muted);font-size:.78rem;padding:.2rem .55rem;border-radius:999px}

/* booking grid */
.book-toolbar{display:flex;flex-wrap:wrap;gap:1rem;align-items:flex-end;margin-bottom:1.5rem}
.book-toolbar .field{margin:0}
.legend{display:flex;gap:1.2rem;flex-wrap:wrap;font-size:.85rem;color:var(--muted);margin-bottom:1rem}
.legend span{display:inline-flex;align-items:center;gap:.4rem}
.swatch{width:14px;height:14px;border-radius:4px;display:inline-block}
.sw-free{background:#fff;border:1.5px solid var(--line)}
.sw-taken{background:#cfd8e0}
.sw-sel{background:var(--lime)}
.court-table{overflow-x:auto}
.slot-grid{display:grid;gap:.4rem;min-width:560px}
.slot-grid .head{font-weight:700;font-size:.85rem;text-align:center;padding:.4rem;color:var(--muted)}
.slot-grid .timecol{font-size:.82rem;font-weight:600;color:var(--muted);display:flex;align-items:center}
.slot{border:1.5px solid var(--line);background:#fff;border-radius:8px;padding:.55rem .3rem;font-size:.8rem;text-align:center;cursor:pointer;transition:.12s;font-weight:600;color:var(--teal-2)}
.slot:hover:not(.taken){border-color:var(--teal-2);background:#f0faf9}
.slot.taken{background:#eceff2;color:#9aa7b3;cursor:not-allowed;border-color:#e0e5ea}
.slot.selected{background:var(--lime);border-color:var(--lime-dark);color:var(--navy)}

/* event list */
.event-card{display:flex;flex-direction:column;gap:.6rem}
.event-card .meta{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center;font-size:.85rem;color:var(--muted)}
.event-card .roster{font-size:.85rem;color:var(--muted)}
.progress{height:8px;border-radius:999px;background:var(--line);overflow:hidden}
.progress>i{display:block;height:100%;background:linear-gradient(90deg,var(--teal-2),var(--lime-dark));border-radius:999px}

/* modal */
.modal-back{position:fixed;inset:0;background:rgba(13,27,42,.55);display:none;align-items:center;justify-content:center;z-index:100;padding:1rem}
.modal-back.open{display:flex}
.modal{background:#fff;border-radius:var(--radius);max-width:480px;width:100%;padding:1.8rem;box-shadow:var(--shadow-lg);max-height:90vh;overflow:auto}
.modal h3{margin-bottom:.3rem}
.modal-close{float:right;background:none;border:0;font-size:1.5rem;cursor:pointer;color:var(--muted);line-height:1}

/* footer */
.site-footer{background:var(--navy);color:#aebccb;padding:3rem 0 1.5rem;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2rem}
@media(max-width:780px){.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.footer-grid{grid-template-columns:1fr}}
.site-footer h4{color:#fff;font-size:.95rem;margin-bottom:.9rem}
.site-footer a{color:#aebccb;display:block;padding:.2rem 0;font-size:.92rem}
.site-footer a:hover{color:var(--lime)}
.footer-brand p{font-size:.92rem;color:#8696a6;max-width:24rem}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:2rem;padding-top:1.3rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:.6rem;font-size:.85rem;color:#7a8a99}
.footer-bottom a{display:inline}

/* logo mark */
.logo-mark{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,var(--teal),var(--teal-2));color:var(--lime);font-weight:900;font-size:1rem;border:1.5px solid rgba(199,242,75,.3)}

/* misc */
.tabs{display:inline-flex;background:#fff;border:1px solid var(--line);border-radius:999px;padding:.25rem;gap:.2rem;margin-bottom:1.5rem;box-shadow:var(--shadow)}
.tabs button{border:0;background:none;font:inherit;font-weight:700;color:var(--muted);padding:.5rem 1.1rem;border-radius:999px;cursor:pointer}
.tabs button.active{background:var(--navy);color:#fff}
.empty{text-align:center;padding:3rem 1rem;color:var(--muted)}
.spinner{width:34px;height:34px;border:3px solid var(--line);border-top-color:var(--teal-2);border-radius:50%;animation:spin .8s linear infinite;margin:2rem auto}
@keyframes spin{to{transform:rotate(360deg)}}
.skip-link{position:absolute;left:-999px;background:var(--lime);color:var(--navy);padding:.6rem 1rem;border-radius:8px;z-index:200}
.skip-link:focus{left:1rem;top:1rem}

/* page header band */
.page-band{background:linear-gradient(120% 120% at 80% -20%,#16324a,var(--navy));color:#fff;padding:3rem 0}
.page-band h1{color:#fff;margin-bottom:.4rem}
.page-band p{color:#c6d2de;max-width:42rem;margin:0}

/* unlock screen */
.unlock{position:fixed;inset:0;z-index:9999;background:radial-gradient(120% 120% at 70% -10%,#16324a,var(--navy));display:flex;align-items:center;justify-content:center;padding:1.5rem}
.unlock-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);backdrop-filter:blur(8px);border-radius:18px;padding:2.4rem;max-width:400px;width:100%;text-align:center;color:#fff}
.unlock-card h1{font-size:1.6rem;color:#fff}
.unlock-card p{color:#c6d2de}
.unlock-card .field input{text-align:center}
.hidden{display:none!important}

/* table for admin */
.dtable{width:100%;border-collapse:collapse;font-size:.9rem;background:#fff;border-radius:12px;overflow:hidden;box-shadow:var(--shadow)}
.dtable th,.dtable td{padding:.7rem .8rem;text-align:left;border-bottom:1px solid var(--line)}
.dtable th{background:var(--navy);color:#fff;font-size:.78rem;text-transform:uppercase;letter-spacing:.05em}
.dtable tr:last-child td{border-bottom:0}
.dtable .row-actions{display:flex;gap:.4rem}
.icon-btn{border:1px solid var(--line);background:#fff;border-radius:8px;padding:.35rem .6rem;cursor:pointer;font-size:.82rem;font-weight:600}
.icon-btn:hover{border-color:var(--teal-2);color:var(--teal-2)}
.icon-btn.danger:hover{border-color:#b4232a;color:#b4232a}
.admin-tabs{display:flex;flex-wrap:wrap;gap:.4rem;margin-bottom:1.5rem}
.admin-tabs button{border:1px solid var(--line);background:#fff;font:inherit;font-weight:700;color:var(--muted);padding:.5rem 1rem;border-radius:10px;cursor:pointer}
.admin-tabs button.active{background:var(--navy);color:#fff;border-color:var(--navy)}