:root{--green:#087f5b;--dark:#102c29;--ink:#172b29;--muted:#71817e;--line:#e2e9e5;--bg:#f5f7f4;--blue:#2563eb}*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);background:var(--bg);font-size:14px;line-height:1.5}button,input,select{font:inherit}button,a,input,select{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}button:focus-visible,a:focus-visible{outline:3px solid #67bda2;outline-offset:4px}button{border:0}a{color:var(--green)}[hidden]{display:none!important}.prototype{min-height:32px;background:#e6eee9;color:#42675a;text-align:center;font-size:10px;font-weight:800;letter-spacing:1.3px;padding:8px 12px}.prototype span{font-weight:400;letter-spacing:0;margin-left:16px}.brand{display:flex;align-items:center;gap:5px;font-size:23px;font-weight:800;text-decoration:none;letter-spacing:-1px;color:var(--ink);white-space:nowrap}.brand>span:last-child{color:#2563eb;margin-left:-5px}.brand-icon{width:36px;height:36px;border-radius:10px;background:#2563eb;color:white;display:inline-flex;align-items:center;justify-content:center;font-size:31px;line-height:1;transform:rotate(-5deg);margin-right:6px}.login-layout{display:grid;grid-template-columns:1.05fr 1fr;min-height:calc(100vh - 32px)}.welcome{background:var(--dark);color:#fff;padding:45px 10%;display:flex;flex-direction:column;position:relative;overflow:hidden}.welcome:after{content:"";width:500px;height:500px;border:1px solid #3d655c;border-radius:50%;position:absolute;right:-350px;bottom:-180px;box-shadow:0 0 0 55px #ffffff03,0 0 0 110px #ffffff02;pointer-events:none}.welcome .brand{color:white}.welcome .brand>span:last-child{color:#8bbaa7}.welcome-copy{margin:auto 0;padding:65px 0}.eyebrow{font-size:10px;font-weight:800;letter-spacing:1.8px;color:var(--green)}.welcome .eyebrow{color:#9ac7b6}.welcome h1{font-size:clamp(42px,5vw,68px);font-weight:600;line-height:1.1;letter-spacing:-3px;margin:20px 0 25px}.welcome-copy>p{font-size:17px;color:#bfd0c8;line-height:1.8}.welcome-card{display:flex;align-items:center;gap:15px;background:#ffffff08;border:1px solid #ffffff20;border-radius:16px;padding:22px;margin-top:45px;max-width:380px}.welcome-card b{font-size:13px}.welcome-card small{display:block;color:#9dbbb0;margin-top:4px}.welcome-card>span:last-child{margin-left:auto;font-size:24px}.status-dot{width:9px;height:9px;background:#83d5ad;border-radius:50%}.welcome-bottom{color:#b3c9be;font-size:11px}.welcome-bottom span{display:block;color:#7e9f92;margin-top:5px}.login-panel{display:flex;align-items:center;justify-content:center;padding:60px 30px;position:relative;background:#fcfdfb}.login-box{width:100%;max-width:365px}.small-label{font-size:10px;letter-spacing:2px;color:var(--green);font-weight:800}.login-box h2{font-size:36px;letter-spacing:-1.5px;margin:12px 0 5px}.muted{color:var(--muted)}label{display:block;font-weight:600;font-size:12px;margin:19px 0 0}input,select{display:block;width:100%;height:46px;margin-top:8px;border:1px solid #dce4dd;border-radius:9px;padding:0 13px;background:white;color:var(--ink);outline:0}input:focus,select:focus{border-color:var(--green);box-shadow:0 0 0 3px #087f5b12}input::placeholder{color:#9aa7a0}.password-wrap{position:relative}.password-wrap input{padding-right:70px}.password-wrap button{position:absolute;right:8px;top:4px;height:38px;background:transparent;color:var(--green);font-size:11px}.primary,.secondary,.danger{min-height:44px;padding:11px 19px;border-radius:9px;font-size:12px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;gap:12px;text-decoration:none}.primary{color:#fff;background:var(--green)}.primary:hover{background:#066a4b}.secondary{color:#425e52;background:white;border:1px solid var(--line)}.danger{background:#a72d2d;color:white}.full{width:100%;margin-top:25px;justify-content:space-between}.demo-box{margin-top:28px;border:1px dashed #bfcfc4;border-radius:12px;padding:16px;background:#f3f7f1}.demo-box b{font-size:12px}.demo-box p,.demo-box small{font-size:11px;color:#61746a}.demo-buttons{display:flex;gap:8px;margin:14px 0}.demo-buttons button{background:white;border:1px solid var(--line);border-radius:7px;padding:9px;font-size:10px;font-weight:700;flex:1;color:var(--green)}.help{font-size:11px;text-align:center;color:var(--muted);margin-top:25px}.help a{text-decoration:none}.login-foot{position:absolute;bottom:20px;color:#97a59a;font-size:10px}.sidebar{width:235px;position:fixed;top:32px;bottom:0;left:0;background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column;padding:30px 24px}.sidebar .brand{font-size:20px}.sidebar-label{margin:45px 0 15px;color:#99a79e;font-size:9px;letter-spacing:1.6px;font-weight:800}.nav-item{display:flex;align-items:center;gap:12px;width:100%;padding:12px;border-radius:9px;text-align:left;background:white;color:#718179;font-size:12px;font-weight:600;margin-bottom:5px}.nav-item span{font-size:19px}.nav-item.active{background:#eaf4ed;color:var(--green)}.sidebar-note{margin-top:auto;background:#f5f8f1;border-radius:13px;padding:19px}.sidebar-note>span{display:block;font-size:18px;color:var(--green);margin-bottom:12px}.sidebar-note b{font-size:12px}.sidebar-note p{color:var(--muted);font-size:11px;line-height:1.8}.support-link{font-size:10px;text-decoration:none;margin-top:25px}.logout{background:transparent;text-align:left;color:#7c8982;font-size:11px;margin-top:25px;padding:0}main{margin-left:235px}.topbar{height:85px;padding:0 45px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);background:#fbfcfa}.topbar>span{color:#8d9a92;font-size:11px}.account{display:flex;align-items:center;gap:13px;text-align:right}.account b{font-size:11px}.account small{display:block;color:#8b9b91;font-size:10px}.avatar{width:37px;height:37px;display:grid;place-items:center;background:#e0eadb;color:#477347;border-radius:50%;font-size:11px;font-weight:700}.content{padding:35px 45px;max-width:1550px;margin:auto}.page-intro{display:flex;justify-content:space-between;gap:15px;align-items:center;margin-bottom:28px}.page-intro h1{font-size:31px;letter-spacing:-1px;margin:8px 0 4px;font-weight:650}.page-intro p{font-size:12px;margin:0}.overview{display:grid;grid-template-columns:1.7fr 1fr;gap:20px;margin-bottom:30px}.next-card{background:#143b32;color:white;border-radius:16px;padding:25px 28px;position:relative;overflow:hidden;min-height:180px}.next-card:after{content:"";position:absolute;width:220px;height:220px;border:1px solid #7ba08b33;border-radius:50%;top:-45px;right:-60px;pointer-events:none}.next-card .eyebrow{color:#9bcab4}.next-card h2{font-size:21px;margin:12px 0 3px;font-weight:600}.next-card p{font-size:11px;color:#aecbbb;margin:0 0 17px}.next-details{display:flex;align-items:center;justify-content:space-between;gap:15px;position:relative;z-index:1}.next-details strong{font-size:19px;font-weight:500}.next-details small{display:block;font-size:10px;color:#b7cec0;margin-top:3px}.next-card .join{background:#d9efc6;color:#214635}.join{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:36px;padding:8px 13px;border-radius:7px;background:#e9f3e9;color:var(--green);font-size:11px;font-weight:700;text-decoration:none;white-space:nowrap}.waiting{display:inline-flex;align-items:center;padding:8px 0;color:#93a79a;font-size:10px}.next-card .waiting{color:#b6cebe}.stats{display:grid;grid-template-columns:1fr 1fr;gap:15px}.stats article{background:#fff;border:1px solid var(--line);border-radius:15px;padding:25px 20px;display:flex;flex-direction:column;justify-content:center}.stats article>span{font-size:9px;letter-spacing:1.5px;color:#8a988e;font-weight:700}.stats strong{font-size:37px;font-weight:550;line-height:1.2;margin:14px 0 2px;letter-spacing:-1px}.stats strong small{font-size:15px;color:#8a988e}.stats p{margin:0;color:#84968b;font-size:10px}.calendar-panel,.lesson-list-panel{background:#fff;border:1px solid var(--line);border-radius:16px;padding:25px;margin-bottom:25px}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:15px}.panel-head h2{font-size:18px;font-weight:600;margin:5px 0;letter-spacing:-.5px}.calendar-tools{display:flex;align-items:center;gap:10px}.calendar-tools select{margin:0;width:150px;height:38px;font-size:11px}.calendar-tools .secondary{min-height:35px;padding:7px 12px;font-size:10px}.arrows{display:flex;border:1px solid var(--line);border-radius:7px;overflow:hidden}.arrows button{background:white;min-width:35px;height:34px;color:#53705f}.arrows button+button{border-left:1px solid var(--line)}.calendar-hint{font-size:10px;color:#96a399;margin:13px 0 19px}.calendar-scroll{overflow:auto}.week-grid{display:grid;grid-template-columns:repeat(7,minmax(108px,1fr));min-width:760px;border:1px solid var(--line);border-radius:10px;overflow:hidden}.day{min-height:230px;border-right:1px solid var(--line);background:#fff}.day:last-child{border:0}.day.today{background:#f5f9f3}.day-header{text-align:center;padding:13px 0 11px;border-bottom:1px solid var(--line)}.day-header span{display:block;font-size:9px;color:#849488;margin-bottom:4px;text-transform:uppercase;letter-spacing:.8px}.day-header b{font-size:17px;font-weight:500;display:inline-grid;place-items:center;width:29px;height:29px;border-radius:50%}.today .day-header b{background:var(--green);color:white}.day-body{padding:8px}.event{border-left:3px solid #439d75;border-radius:6px;background:#eaf5ec;padding:9px 7px;margin-bottom:7px;min-height:105px}.event.past-event{background:#f1f3f1;border-color:#bdc7be;color:#89958a}.event strong{display:block;font-size:12px}.event b{display:block;font-size:10px;margin:5px 0 2px;line-height:1.5}.event small{display:block;font-size:9px;color:#78917d}.event .join{font-size:9px;padding:5px 0;min-height:26px;background:transparent;white-space:normal}.event .waiting{font-size:9px;padding:5px 0}.event-empty{font-size:9px;color:#bec8bf;text-align:center;margin-top:58px}.legend{display:flex;gap:20px;margin-top:16px;font-size:9px;color:#889a8c}.legend span:last-child{margin-left:auto}.legend i{display:inline-block;width:7px;height:7px;background:#65a47d;border-radius:2px;margin-right:5px}.legend i.past{background:#bac6bb}.lesson-row{display:grid;grid-template-columns:62px minmax(120px,1fr) 100px auto;gap:18px;align-items:center;border-top:1px solid #edf0ec;padding:16px 0}.lesson-row:first-child{margin-top:15px}.date-tile{background:#f0f5ed;border-radius:9px;text-align:center;padding:9px}.date-tile strong{font-size:20px;font-weight:600;display:block;line-height:1.1}.date-tile span{font-size:8px;color:#7d9481;text-transform:uppercase}.lesson-info b{font-size:12px;display:block}.lesson-info p{font-size:10px;color:#829389;margin:4px 0}.lesson-time{font-size:13px}.lesson-time small{display:block;font-size:9px;color:#96a397}.row-actions{display:flex;align-items:center;gap:6px;flex-wrap:wrap;justify-content:flex-end}.edit{background:#f6f8f5;border:1px solid var(--line);color:#5a7462;border-radius:6px;padding:7px 9px;font-size:10px;min-height:32px}.delete{color:#ab6060}.empty-state{padding:40px;text-align:center;color:#8c9a90;font-size:12px}.count{font-size:10px;color:#809284}.footnote{font-size:10px;color:#92a094;line-height:1.8}.student-row{display:flex;align-items:center;gap:15px;border-top:1px solid var(--line);padding:18px 0}.student-row small{display:block;color:#90a093;font-size:10px}.student-row b{font-size:13px}.student-row>span:last-child{margin-left:auto;font-size:10px;color:#6a8970;background:#f0f6eb;padding:6px 10px;border-radius:20px}dialog{border:0;border-radius:18px;padding:28px;width:min(490px,calc(100% - 28px));max-height:90vh;overflow:auto;box-shadow:0 30px 100px #102c2926;color:var(--ink)}dialog::backdrop{background:#0e2b2955;backdrop-filter:blur(3px)}.dialog-head{display:flex;align-items:center;justify-content:space-between}.dialog-head h2,dialog>h2{font-size:23px;letter-spacing:-.7px;margin:5px 0}.icon-button{width:35px;height:35px;border-radius:50%;background:#f0f4ef;font-size:23px;color:#728777}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:15px}.optional{font-size:10px;font-weight:400;color:#97a69a}.field-note{font-size:10px;color:#8c9b90;margin-bottom:0}.checkbox{display:flex;align-items:center;gap:10px;font-weight:400}.checkbox input{width:16px;height:16px;margin:0;accent-color:var(--green)}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:25px}.error{font-size:11px;color:#aa3636}.toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:var(--dark);color:#fff;padding:14px 24px;border-radius:10px;box-shadow:0 10px 35px #102c2933;z-index:100;font-size:12px;max-width:calc(100% - 30px)}@media(min-width:1500px){.content{padding-top:45px}.next-card{min-height:190px}.day{min-height:255px}}@media(max-width:1100px){.sidebar{width:200px;padding:25px 18px}.sidebar .brand{font-size:17px}.sidebar .brand-icon{width:28px;height:28px}main{margin-left:200px}.content{padding:28px 25px}.topbar{padding:0 25px}.overview{grid-template-columns:1.4fr 1fr}.stats{gap:10px}.stats article{padding:20px 14px}.next-card{padding:22px}.next-details{align-items:flex-start;flex-direction:column;gap:10px}.panel-head{flex-wrap:wrap}.lesson-row{grid-template-columns:50px 1fr 65px}.row-actions{grid-column:2/4;justify-content:flex-start}}@media(max-width:700px){.prototype{font-size:8px;letter-spacing:.8px}.prototype span{display:block;margin-left:0;font-size:9px;margin-top:2px}.login-layout{grid-template-columns:1fr;min-height:0}.welcome{padding:25px 30px}.welcome-copy{padding:32px 0 10px}.welcome h1{font-size:43px;margin:14px 0}.welcome-copy>p{font-size:13px}.welcome-card,.welcome-bottom{display:none}.login-panel{padding:35px 25px 60px}.login-box h2{font-size:30px}.sidebar{position:static;width:100%;padding:15px 20px;flex-direction:row;align-items:center;border:0;border-bottom:1px solid var(--line);gap:12px}.sidebar .brand{font-size:18px}.sidebar-label,.sidebar-note,.support-link{display:none}.sidebar nav{display:flex;margin-left:auto}.nav-item{font-size:0;width:38px;height:36px;padding:8px;margin:0}.nav-item span{font-size:20px}.logout{margin:0;font-size:10px;white-space:nowrap}main{margin:0}.topbar{height:65px;padding:0 20px}.content{padding:25px 18px}.page-intro h1{font-size:26px}.page-intro .primary{padding:10px 13px}.overview{grid-template-columns:1fr;gap:12px}.next-card{padding:23px}.next-details{flex-direction:row;align-items:center}.stats article{padding:16px 20px}.stats strong{font-size:30px;margin:5px 0}.stats article>span{font-size:8px}.calendar-panel,.lesson-list-panel{padding:18px}.panel-head h2{font-size:17px}.calendar-tools{width:100%;flex-wrap:wrap}.calendar-tools .arrows{margin-left:auto}.calendar-tools select{width:130px}.day{min-height:220px}.legend{gap:10px;font-size:8px}.legend span:last-child{display:none}.lesson-row{gap:12px}.lesson-info b{font-size:11px}.row-actions{margin-top:-3px}.footnote{font-size:9px}.greeting{font-size:26px}}@media(prefers-reduced-motion:no-preference){button,a{transition:background .15s,color .15s}dialog[open]{animation:enter .15s ease-out}@keyframes enter{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}}
.brand img{display:block;width:174px;height:auto;max-width:100%;object-fit:contain}.welcome .brand{align-self:flex-start;background:#fff;padding:9px 12px;border-radius:10px}.welcome .brand img{width:195px}.sidebar .brand{display:block;max-width:100%}.weekly-badge{font-size:10px;color:#53725b;border:1px solid #dbe8d9;background:#f2f7ee;padding:7px 11px;border-radius:6px;white-space:nowrap}.day-header{padding:17px 4px}.day-header span{font-size:11px;color:#536c5b;margin:0;letter-spacing:0;text-transform:none;font-weight:600}.day.today .day-header span{color:var(--green)}.day-header b{display:none}.today-dot{background:#e0edcf!important}.weekly-info{background:#f0f7ed;color:#4d7558;border-radius:8px;padding:12px;font-size:11px;line-height:1.7;margin-top:20px}.date-tile strong{font-size:12px;line-height:1.4}.date-tile span{font-size:8px}.lesson-row{grid-template-columns:72px minmax(120px,1fr) 100px auto}.calendar-tools .weekly-badge{margin-left:auto}@media(max-width:1100px){.lesson-row{grid-template-columns:72px 1fr 65px}.sidebar .brand img{width:160px}}@media(max-width:700px){.sidebar .brand img{width:145px}.welcome .brand img{width:180px}.calendar-tools{width:auto}.calendar-tools .weekly-badge{font-size:9px}.lesson-row{grid-template-columns:72px 1fr 65px}}
.demo-buttons{flex-wrap:wrap}.demo-buttons button{flex:1 1 100px}.account select{width:155px;margin:0;font-size:10px;height:35px}.management-view{margin-bottom:25px}.management-view>.panel-head{margin-bottom:20px}.management-view .muted{font-size:11px}.group-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.group-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:23px}.group-card h3{font-size:18px;margin:8px 0 4px}.group-card .muted{font-size:11px;margin:4px 0}.group-meta{display:flex;justify-content:space-between;gap:10px;align-items:center}.group-chip{font-size:10px;color:var(--green);background:#edf5e9;border-radius:20px;padding:5px 10px;font-weight:700}.group-members{margin:18px 0;padding:12px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-size:11px;color:#697e70}.group-card .row-actions{justify-content:flex-start}.group-count{font-size:11px;color:#768b7c}.member-field{border:1px solid var(--line);border-radius:9px;margin:20px 0 0;padding:12px;max-height:210px;overflow:auto}.member-field legend{font-size:12px;font-weight:700}.member-field label{display:flex;gap:10px;align-items:center;font-size:11px;margin:8px 0}.member-field input{width:16px;height:16px;margin:0;accent-color:var(--green)}.event .group-tag{font-size:8px;color:#27724e;margin:5px 0}.teacher-groups{margin:12px 0;color:#718477;font-size:11px}.account select:focus{box-shadow:none}.date-tile span{font-size:8px}.group-inline-link{font-size:10px;color:#087f5b;padding-top:6px;display:block}.sidebar nav{overflow-y:auto}.sidebar-label{margin-top:30px}.sidebar .nav-item{font-size:11px}.request-row{padding:16px 0;border-bottom:1px solid var(--line);display:flex;gap:15px;align-items:center}.request-row p{font-size:11px;margin:3px 0;color:var(--muted)}.request-row .primary{margin-left:auto}.teacher-note{color:#68816e;font-size:11px}.stats article{min-width:0}@media(max-width:1000px){.group-cards{grid-template-columns:1fr}}@media(max-width:700px){.sidebar{flex-wrap:wrap}.sidebar nav{order:3;width:100%;margin:5px 0 0;display:flex;gap:3px;overflow:auto}.sidebar .nav-item{font-size:9px;width:auto;min-width:85px;gap:5px}.sidebar .nav-item span{font-size:16px}.sidebar .logout{margin-left:auto}.account select{width:120px}.account>div{display:none}.group-card{padding:18px}.member-field{max-height:180px}.demo-buttons button{flex-basis:90px}.request-row{flex-wrap:wrap}.request-row .primary{margin-left:0}}

textarea{font:inherit;display:block;width:100%;margin-top:8px;border:1px solid #dce4dd;border-radius:9px;padding:12px;background:white;color:var(--ink);resize:vertical;min-height:130px}textarea:focus{outline:2px solid #67bda2}.homework-card{border-top:1px solid var(--line);padding:24px 0}.homework-card:first-child{margin-top:18px}.homework-card h3{font-size:18px;margin:15px 0 10px}.homework-copy{white-space:pre-wrap;overflow-wrap:anywhere;color:#425e52;line-height:1.85}.homework-footer{display:flex;gap:18px;align-items:center;flex-wrap:wrap;margin-top:20px;font-size:11px;color:#71817e}.homework-footer .edit{margin-left:auto}@media(max-width:700px){.homework-footer{gap:10px}.homework-card .group-meta{flex-wrap:wrap}.homework-footer .edit{margin-left:0}}
/* Gercek portal: ornek veri ve rol degistirme bulunmaz. */
.sidebar{top:0} .login-layout{min-height:100vh}button:disabled{opacity:.55;cursor:wait}.text-button{background:transparent;color:var(--green);padding:12px 0;font-size:12px}.pending-screen{max-width:640px;margin:7vh auto;background:white;border:1px solid var(--line);border-radius:22px;padding:40px}.pending-screen .brand{margin-bottom:40px}.pending-screen h1{font-size:32px;letter-spacing:-1px}.pending-screen p{line-height:1.8}.pending-screen .secondary{margin-left:8px}.load-status{position:fixed;top:0;left:0;width:100%;padding:8px;text-align:center;color:white;background:#087f5b;z-index:200;font-size:12px}.global-error{position:sticky;top:0;background:#fff2ed;color:#983d25;padding:13px 20px;border-bottom:1px solid #e8c7b8;z-index:150;font-size:12px}.student-row{flex-wrap:wrap}.student-row>div{flex:1;min-width:180px;overflow-wrap:anywhere}.student-row .edit{margin-left:auto}input[readonly]{background:#f4f6f3;color:#71817e}@media(max-width:700px){.pending-screen{margin:30px 15px;padding:25px}.topbar{gap:10px}.topbar>span{font-size:10px}.sidebar nav{padding-bottom:4px}.sidebar .nav-item{min-height:40px}.content{overflow-wrap:anywhere}.student-row>div{min-width:150px}.next-details{flex-wrap:wrap}.welcome-copy{padding-bottom:20px}}