/*
Theme Name: NIOS Open Schooling (Independent)
Theme URI: https://niosopenschooling.com/
Author: NIOS Open Schooling project
Description: Blue, green and white, full-width bilingual theme for an independent education service. Not an official NIOS theme.
Version: 0.3.0
Requires at least: 6.4
Requires PHP: 8.0
Text Domain: nos-theme
*/
:root{--blue:#0755b2;--navy:#082f71;--green:#239a28;--mint:#edf9f1;--ink:#103357;--line:#d7e7ef;--paper:#fff;--pale:#f4faff;--font-scale:1;color-scheme:light}
*{box-sizing:border-box}html{font-size:calc(16px * var(--font-scale))}body{margin:0;color:var(--ink);background:#fff;font:400 1rem/1.65 system-ui,-apple-system,"Segoe UI",Arial,sans-serif}img{max-width:100%;height:auto}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}button,input,select,textarea{font:inherit}button,.nos-btn{cursor:pointer}.nos-wrap{width:100%;max-width:none;margin-inline:auto;padding-inline:clamp(16px,3vw,50px)}.nos-top{background:var(--navy);color:#fff;font-size:.82rem;text-align:center;padding:5px 12px}.nos-top a{color:#fff;text-decoration:underline}.nos-header{background:#fff;box-shadow:0 2px 12px #082f7111;position:relative;z-index:15}.nos-head-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;padding-block:10px}.nos-brand{display:flex;align-items:center;gap:10px;min-width:0;color:var(--navy)}.nos-brand:hover{text-decoration:none}.nos-brand img{width:68px;height:68px;object-fit:contain}.nos-brand strong{display:block;font-size:clamp(1rem,1.7vw,1.48rem);line-height:1.15}.nos-brand span{display:block;font-size:.72rem;color:var(--green)}.nos-tools{display:flex;align-items:center;gap:7px;flex-wrap:wrap}.nos-tools a,.nos-tools button{border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--navy);font-weight:700;min-height:38px;padding:6px 11px}.nos-tools a.nos-active{background:var(--green);color:#fff}.nos-nav{background:var(--blue);color:#fff}.nos-nav .nos-wrap{display:flex;align-items:center;gap:0;overflow-x:auto;scrollbar-width:thin}.nos-nav a{display:inline-flex;align-items:center;min-height:45px;padding:7px 13px;white-space:nowrap;color:#fff;font-size:.88rem;font-weight:650}.nos-nav a:hover,.nos-nav .current-menu-item a{background:#ffffff24;text-decoration:none}.nos-hero{background:#fff}.nos-hero-image{display:block;width:100%;height:clamp(190px,24vw,420px);object-fit:cover;object-position:center center;margin:auto}.nos-mobile-hero{display:none}.nos-section{padding-block:clamp(26px,3.2vw,48px)}.nos-section.alt{background:var(--pale)}.nos-section h2{margin:0 0 9px;font-size:clamp(1.45rem,2.2vw,2.15rem);line-height:1.2;color:var(--navy)}.nos-lead{color:#4b6378;margin:0 0 23px}.nos-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.nos-grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.nos-card{background:#fff;border:1px solid var(--line);border-radius:17px;padding:23px;box-shadow:0 7px 28px #0b539112;min-width:0}.nos-card h3{margin:4px 0 10px;font-size:1.2rem;color:var(--navy)}.nos-card p{margin:0 0 15px;color:#4b6378}.nos-card .nos-symbol{display:inline-flex;background:var(--mint);color:#157c39;border-radius:12px;width:48px;height:48px;align-items:center;justify-content:center;font-size:1.4rem;font-weight:700}.nos-btn{display:inline-flex;justify-content:center;align-items:center;gap:7px;border:0;border-radius:11px;padding:10px 19px;background:var(--blue);color:white;font-weight:750;line-height:1.4;text-decoration:none}.nos-btn:hover{background:var(--navy);text-decoration:none;color:#fff}.nos-btn.green{background:var(--green)}.nos-btn.green:hover{background:#116e22}.nos-btn.outline{background:#fff;border:1px solid var(--blue);color:var(--blue)}.nos-btn.outline:hover{background:#eef5ff}.nos-actions{display:flex;gap:10px;flex-wrap:wrap}.nos-band{background:linear-gradient(110deg,#073778,#0758ae 55%,#21953d);color:#fff;border-radius:22px;padding:clamp(22px,4vw,44px)}.nos-band h2,.nos-band p{color:#fff}.nos-band p{opacity:.92}.nos-notice{border-bottom:1px solid var(--line);padding:14px 0}.nos-notice:last-child{border:0}.nos-date{font-size:.78rem;color:#597187}.nos-footer{background:#092b57;color:#e7f3ff;padding:35px 0 20px}.nos-footer a{color:#e4f6ff}.nos-footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}.nos-footer h3{margin:0 0 9px;color:#fff}.nos-disclaimer{border-top:1px solid #ffffff3a;padding-top:15px;margin-top:25px;font-size:.85rem;color:#e2eeff}.nos-page{padding-block:30px 65px;min-height:40vh}.nos-page h1{line-height:1.2;color:var(--navy)}.nos-form{background:#fff;border:1px solid var(--line);padding:22px;border-radius:18px;max-width:1040px}.nos-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.nos-field{display:flex;flex-direction:column;gap:5px}.nos-field.full{grid-column:1/-1}.nos-field label,.nos-form legend{font-weight:700;color:var(--navy)}.nos-field input,.nos-field select,.nos-field textarea{border:1px solid #bccfdc;border-radius:9px;padding:10px 12px;min-width:0;width:100%;background:#fff;color:#102f54}.nos-field input:focus,.nos-field select:focus,.nos-field textarea:focus{outline:3px solid #d6f5d9;border-color:var(--green)}.nos-pills{display:flex;gap:9px;flex-wrap:wrap}.nos-pill{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);border-radius:10px;padding:7px 10px;background:#fff;cursor:pointer}.nos-pill:has(input:checked){border-color:var(--green);background:var(--mint)}.nos-alert{padding:12px 15px;border-radius:11px;background:#e9f8ee;border-left:4px solid var(--green);margin-bottom:16px}.nos-small{font-size:.87rem;color:#64798e}.nos-list{list-style:none;padding:0}.nos-list li{border-bottom:1px solid var(--line);padding:12px 0}.nos-list li:last-child{border:0}.nos-material-card{display:flex;flex-direction:column;gap:10px}.nos-material-tag{display:inline-block;background:#e7f7ec;color:#176b28;border-radius:100px;padding:3px 10px;font-size:.74rem;font-weight:750}.nos-material-card .nos-logo-preview{width:58px;height:58px;object-fit:contain}.nos-catalog{display:flex;gap:8px;flex-wrap:wrap}.nos-catalog .nos-pill{font-size:.89rem}.nos-choices{margin:17px 0}.nos-choice-count{font-size:.9rem;font-weight:750;color:var(--navy)}.nos-entry{overflow-wrap:anywhere}.nos-entry iframe{max-width:100%}.nos-skip{position:absolute;top:-100px;left:5px;background:#fff;color:var(--blue);padding:8px}.nos-skip:focus{top:5px;z-index:99}
@media(max-width:1000px){.nos-grid.four{grid-template-columns:repeat(2,minmax(0,1fr))}.nos-head-inner{align-items:flex-start}.nos-brand img{width:55px;height:55px}.nos-footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:700px){.nos-header .nos-wrap{gap:9px;flex-wrap:wrap}.nos-tools{width:100%;justify-content:space-between}.nos-tools a,.nos-tools button{min-height:35px;padding:5px 9px}.nos-brand img{height:48px;width:48px}.nos-hero-image{display:none}.nos-mobile-hero{display:block;padding-block:32px;background:linear-gradient(125deg,#eaf4ff,#ecfaef)}.nos-mobile-hero h1{font-size:clamp(1.5rem,7vw,2.5rem);color:var(--navy);margin:0}.nos-mobile-hero p{color:#365e76}.nos-grid,.nos-grid.four,.nos-footer-grid,.nos-form-grid{grid-template-columns:1fr}.nos-card{padding:18px}.nos-nav a{padding:8px 11px;font-size:.84rem}}

/* Portal v0.2.0: full-width student and teacher pages */
.nos-portal-form{margin:28px 0 34px;scroll-margin-top:24px}
.nos-portal-form .nos-form{max-width:none}
.nos-portal-form h2{color:var(--navy)}
.nos-register-choices{grid-template-columns:repeat(2,minmax(0,1fr))}
.nos-hp{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;opacity:0!important;pointer-events:none!important}
.nos-video-filter{margin:18px 0 26px;max-width:none}
.nos-dashboard-summary{margin-top:18px;margin-bottom:22px}
.nos-dashboard-summary .nos-card{background:linear-gradient(130deg,#f3faff,#eefaf0)}
.nos-dashboard-summary .nos-card p{overflow-wrap:anywhere;font-size:1.05rem;color:var(--navy);font-weight:700}
.nos-portal-form fieldset{border:1px solid var(--line);border-radius:12px;padding:14px;min-width:0}
.nos-portal-form legend{padding:0 6px}
.nos-portal-form .nos-field label:has(input[type="checkbox"]){font-weight:500;display:block}
.nos-portal-form .nos-field input[type="checkbox"]{width:auto;margin-right:7px}
.nos-portal-form input[type="file"]{background:var(--pale)}
.nos-portal-form .nos-pills{margin-top:10px}
.nos-portal-form .nos-pill input[type="checkbox"]{width:auto;margin:0 3px 0 0}
.nos-portal-form .nos-field select{max-width:none}
.nos-card .nos-material-tag{margin-bottom:8px}
.nos-page>.nos-wrap{max-width:none}
.nos-brand img{border-radius:50%}
.nos-btn:focus-visible,.nos-nav a:focus-visible,.nos-tools button:focus-visible{outline:3px solid #2a9d40;outline-offset:2px}
@media(max-width:700px){.nos-register-choices{grid-template-columns:1fr}.nos-portal-form .nos-form{padding:15px}.nos-page{padding-block:22px 44px}.nos-dashboard-summary{grid-template-columns:1fr}}
/* Preserve the entire supplied low-profile banner rather than clipping its heading or call-to-action. */
.nos-hero-image{height:auto;max-height:none;object-fit:contain;object-position:center}

/* Version 0.3 fee-plan cards: responsive and large-text friendly. */
.nos-fees-grid{grid-template-columns:repeat(2,minmax(0,1fr));margin:20px 0}.nos-fees-grid .nos-card h2{font-size:clamp(1.6rem,2.8vw,2.5rem);margin:12px 0;color:var(--blue)}.nos-fees-grid small{font-size:.48em}.nos-fee-summary{margin:20px 0}.nos-fee-summary p{margin-bottom:10px}@media(max-width:700px){.nos-fees-grid{grid-template-columns:1fr}}