:root{--bg:#f6f7fb;--card:#ffffff;--text:#172033;--muted:#667085;--line:#d9dee8;--primary:#2157d6;--danger:#c93434;--warn:#fff6d8;--bad:#ffe8e8;--ok:#e8f8ec}
*{box-sizing:border-box}
html,body{min-height:100%}
body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text)}
a{color:var(--primary);text-decoration:none}
button,.primary{border:0;background:var(--primary);color:white;border-radius:10px;padding:10px 14px;font-weight:700;cursor:pointer;display:inline-block}
button:hover,.primary:hover{filter:brightness(.96)}
.topbar{background:var(--card);border-bottom:1px solid var(--line);padding:10px 24px;display:flex;justify-content:space-between;gap:20px;align-items:center;position:sticky;top:0;z-index:20;min-height:72px}
.brand-row{display:flex;align-items:center;gap:14px;min-width:0}
.company-logo{display:block;max-height:58px;max-width:240px;width:auto;height:auto;object-fit:contain;flex:0 0 auto}
.brand-title{font-size:26px;font-weight:800;line-height:1;white-space:nowrap;color:#172033;display:flex;align-items:center;height:58px}
.brand{font-size:22px;font-weight:800}
.tenant{color:var(--muted);font-size:13px;margin-top:3px}
nav{display:flex;align-items:center;gap:14px}
.inline{display:inline}
.link-button{background:transparent;color:var(--primary);padding:0}
.container{max-width:1400px;margin:0 auto;padding:24px}
.hero{display:flex;justify-content:space-between;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:22px;margin-bottom:18px;gap:20px}
.hero h1{margin:0 0 6px;font-size:28px}
.hero p{margin:0;color:var(--muted)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}
.stats div{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:16px}
.stats span{display:block;font-size:28px;font-weight:800}
.stats small{color:var(--muted)}
.filters{display:flex;gap:10px;margin-bottom:18px}
.filters input,.filters select{padding:11px 12px;border:1px solid var(--line);border-radius:10px;background:white}
.filters input{min-width:280px;flex:1}
.table-wrap{background:var(--card);border:1px solid var(--line);border-radius:18px;overflow:auto;max-height:calc(100vh - 330px);min-height:260px;position:relative}
table{border-collapse:separate;border-spacing:0;width:100%;min-width:920px}
th,td{border-bottom:1px solid var(--line);padding:11px;text-align:left;vertical-align:top}
th{background:#f1f4fa;font-size:13px;color:#344054;position:sticky;top:0;z-index:10;box-shadow:0 1px 0 var(--line)}
thead th:first-child{border-top-left-radius:18px}
thead th:last-child{border-top-right-radius:18px}
tr:hover{background:#fafcff}
.strong{font-weight:700}
.mail-list{font-size:13px;color:#344054}
.badge{display:inline-block;border:1px solid var(--line);border-radius:999px;padding:4px 8px;background:#fff;font-size:12px;font-weight:700}
.row-dospjelo{background:var(--bad)}
.row-u-periodu-napomene{background:var(--warn)}
.row-izvršeno{background:var(--ok);color:#475467}
.actions{display:flex;gap:6px;flex-wrap:wrap}
.actions form{display:inline}
.actions button{padding:7px 9px;font-size:12px;background:#eef3ff;color:#21448f}
.actions .danger{background:#fff0f0;color:var(--danger)}
.empty{text-align:center;color:var(--muted);padding:30px}
.pin-card,.form-card{max-width:760px;margin:48px auto;background:var(--card);border:1px solid var(--line);border-radius:20px;padding:28px;box-shadow:0 12px 32px rgba(16,24,40,.08)}
.pin-card{max-width:420px;text-align:center}
.pin-card h1,.form-card h1{margin-top:0}
.pin-form{display:flex;gap:10px;justify-content:center}
.pin-form input{font-size:24px;letter-spacing:8px;text-align:center;width:150px;padding:10px;border:1px solid var(--line);border-radius:12px}
.pin-form input::placeholder{font-size:14px;letter-spacing:4px;color:#98a2b3;text-transform:none}
.alert.error{background:#fff0f0;color:#a82424;border:1px solid #ffd2d2;border-radius:10px;padding:10px;margin:12px 0}
.grid-form{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.grid-form label{display:flex;flex-direction:column;font-weight:700;gap:7px}
.grid-form input,.grid-form textarea,.grid-form select{border:1px solid var(--line);border-radius:10px;padding:11px;font:inherit;background:white}
.grid-form .wide{grid-column:1/-1}
.grid-form .check{justify-content:center;flex-direction:row;align-items:center}
.form-actions{grid-column:1/-1;display:flex;align-items:center;gap:12px;margin-top:8px}
@media (max-width:800px){.topbar{padding:10px 14px}.brand-row{gap:10px}.company-logo{max-height:42px;max-width:170px}.brand-title{font-size:20px;height:42px}.hero{flex-direction:column;align-items:flex-start}.stats{grid-template-columns:1fr 1fr}.grid-form{grid-template-columns:1fr}.filters{flex-direction:column}.container{padding:14px}.table-wrap{max-height:calc(100vh - 380px)}}

.renew-form{display:grid;gap:18px}
.renew-form label{display:flex;flex-direction:column;font-weight:700;gap:7px}
.renew-form select,.renew-form input{border:1px solid var(--line);border-radius:10px;padding:11px;font:inherit;background:white}
.preset-renewals{display:flex;gap:10px;flex-wrap:wrap}
.preset-renewals button{background:#eef3ff;color:#21448f}
.custom-date-row{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:end}
@media (max-width:800px){.custom-date-row{grid-template-columns:1fr}.preset-renewals button{width:100%}}


/* Admin portal */
.admin-hero{display:flex;justify-content:space-between;align-items:center;background:linear-gradient(135deg,#ffffff,#f5f8ff);border:1px solid var(--line);border-radius:22px;padding:24px;margin-bottom:20px;gap:20px;box-shadow:0 10px 28px rgba(16,24,40,.05)}
.admin-hero h1{margin:0 0 6px;font-size:30px}
.admin-hero p{margin:0;color:var(--muted)}
.admin-actions-top{display:flex;gap:10px;align-items:center}
.secondary-button{background:#eef3ff;color:#21448f}
.admin-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:16px}
.company-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:18px;box-shadow:0 10px 26px rgba(16,24,40,.05)}
.company-card.company-disabled{background:#fff8f8;border-color:#ffd1d1}
.company-card-head{display:flex;justify-content:space-between;gap:14px;align-items:flex-start;margin-bottom:14px}
.company-card h2{margin:0;font-size:22px}
.company-card p{margin:4px 0 0;color:var(--muted);font-size:14px}
.admin-status{border-radius:999px;padding:5px 10px;font-size:12px;font-weight:800;white-space:nowrap}
.admin-status.active{background:#e8f8ec;color:#157036}
.admin-status.inactive{background:#ffe8e8;color:#a82424}
.company-meta{display:grid;gap:8px;margin:14px 0}
.company-meta div{display:grid;grid-template-columns:80px 1fr;gap:10px;font-size:14px}
.company-meta strong{color:#344054}
.company-meta span{color:#667085;overflow-wrap:anywhere}
.company-actions{display:flex;justify-content:flex-end;gap:10px;align-items:center;margin-top:14px}
.company-actions button{padding:8px 10px;font-size:13px}
.company-actions .danger{background:#fff0f0;color:#c93434}
.company-actions .success{background:#e8f8ec;color:#157036}
.admin-login-card{max-width:440px;margin:80px auto;background:#fff;border:1px solid var(--line);border-radius:24px;padding:32px;text-align:center;box-shadow:0 18px 50px rgba(16,24,40,.12)}
.admin-login-card h1{margin:10px 0 8px;font-size:30px}
.admin-login-card p{color:var(--muted)}
.admin-login-icon{width:58px;height:58px;border-radius:18px;background:#eef3ff;display:flex;align-items:center;justify-content:center;margin:0 auto;font-size:28px}
.admin-pin-form input{letter-spacing:4px}
.admin-form-card{max-width:960px}
.form-intro{color:var(--muted);margin-top:-6px}
.admin-section-title{font-size:18px;font-weight:800;border-top:1px solid var(--line);padding-top:18px;margin-top:8px}
.disabled-page{background:radial-gradient(circle at top,#ffffff 0,#eef3ff 45%,#f8fafc 100%);min-height:100vh}
.disabled-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}
.disabled-card{max-width:620px;background:#fff;border:1px solid #ffd1d1;border-radius:28px;padding:42px;text-align:center;box-shadow:0 24px 70px rgba(16,24,40,.16)}
.disabled-icon{width:74px;height:74px;border-radius:24px;background:#fff0f0;color:#c93434;display:flex;align-items:center;justify-content:center;margin:0 auto 18px;font-size:42px;font-weight:900}
.disabled-card h1{font-size:34px;margin:0 0 12px}
.disabled-card p{font-size:18px;color:#475467;margin:0}
.disabled-company{margin-top:22px;display:inline-block;background:#f2f4f7;border-radius:999px;padding:8px 14px;color:#344054;font-weight:700}
@media(max-width:800px){.admin-hero{flex-direction:column;align-items:flex-start}.admin-actions-top{width:100%;justify-content:space-between}.admin-grid{grid-template-columns:1fr}.disabled-card{padding:28px}.disabled-card h1{font-size:28px}}


/* Admin logo upload */
.admin-logo-preview{display:flex;align-items:center;justify-content:space-between;gap:16px;background:#f8fafc;border:1px dashed var(--line);border-radius:16px;padding:14px}
.admin-logo-preview div{display:flex;flex-direction:column;gap:4px}
.admin-logo-preview span{color:var(--muted);font-size:13px}
.admin-logo-preview img{max-height:64px;max-width:220px;object-fit:contain;background:white;border:1px solid var(--line);border-radius:12px;padding:8px}
.grid-form small{font-weight:400;color:var(--muted)}
.company-title-wrap{display:flex;align-items:center;gap:12px;min-width:0}
.company-card-logo{width:54px;height:54px;object-fit:contain;background:#fff;border:1px solid var(--line);border-radius:14px;padding:6px;flex:0 0 auto}
@media(max-width:800px){.admin-logo-preview{align-items:flex-start;flex-direction:column}.admin-logo-preview img{max-width:100%}.company-card-logo{width:46px;height:46px}}