/* ============================================================
   ANB Kayit - Kurumsal Admin UI
   ============================================================ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
--primary:#2854a3;
--primary-dark:#1d3f7a;
--primary-soft:#eaf0fb;
--accent:#0f766e;
--accent-soft:#e6f5f3;
--success:#15803d;
--success-soft:#ecfdf3;
--danger:#b42318;
--danger-soft:#fff1f0;
--warning:#b7791f;
--warning-soft:#fff7e6;
--info:#0369a1;
--info-soft:#e8f4fb;
--ink:#172033;
--text:#253044;
--text-secondary:#5d6b82;
--text-muted:#8b98aa;
--line:#dce3ed;
--line-soft:#edf1f6;
--surface:#ffffff;
--surface-muted:#f6f8fb;
--page:#eef2f7;
--sidebar:#182235;
--sidebar-2:#121a29;
--sidebar-w:236px;
--topbar-h:66px;
--radius:8px;
--radius-sm:6px;
--shadow-sm:0 1px 2px rgba(15,23,42,.05);
--shadow:0 10px 28px rgba(15,23,42,.08);
--font:'Inter',system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
--transition:.16s ease;
}
html{font-size:15px}
body{font-family:var(--font);color:var(--text);background:var(--page);-webkit-font-smoothing:antialiased}
a{color:var(--primary);text-decoration:none}
a:hover{color:var(--primary-dark)}
button,input,select,textarea{font:inherit}
::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:#c7d1df;border-radius:999px;border:2px solid transparent;background-clip:padding-box}

.d-none{display:none!important}.d-flex{display:flex}.d-inline{display:inline}.d-inline-flex{display:inline-flex}.d-grid{display:grid}
.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.flex-1{flex:1}
.align-items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}
.gap-1{gap:.25rem}.gap-2{gap:.5rem}.gap-3{gap:.75rem}.gap-4{gap:1rem}
.me-1{margin-right:.25rem}.me-2{margin-right:.5rem}.ms-1{margin-left:.25rem}.ms-2{margin-left:.5rem}.ms-auto{margin-left:auto}
.mt-1{margin-top:.25rem}.mt-2{margin-top:.5rem}.mt-3{margin-top:.75rem}.mt-4{margin-top:1rem}
.mb-1{margin-bottom:.25rem}.mb-2{margin-bottom:.5rem}.mb-3{margin-bottom:.75rem}.mb-4{margin-bottom:1.25rem}
.p-2{padding:.5rem}.p-3{padding:.9rem}.p-4{padding:1.25rem}.px-3{padding-left:.75rem;padding-right:.75rem}
.text-center{text-align:center}.text-end{text-align:right}.text-nowrap{white-space:nowrap}
.text-muted{color:var(--text-muted)}.text-secondary{color:var(--text-secondary)}
.text-xs{font-size:.72rem}.text-sm{font-size:.82rem}.text-base{font-size:.9rem}.text-lg{font-size:1.05rem}.text-xl{font-size:1.35rem}
.fw-400{font-weight:400}.fw-500{font-weight:500}.fw-600{font-weight:600}.fw-700{font-weight:700}
.text-mono{font-family:'Cascadia Code','SF Mono',Consolas,monospace;font-size:.82rem}
.w-100{width:100%}.max-w-3xl{max-width:900px}.max-w-2xl{max-width:700px}.overflow-hidden{overflow:hidden}

/* Layout */
.admin-body{min-height:100vh;background:var(--page)}
.admin-sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar-w);background:var(--sidebar);display:flex;flex-direction:column;z-index:200;overflow-y:auto;transition:transform .24s ease;box-shadow:10px 0 30px rgba(15,23,42,.12)}
.sidebar-header{padding:1.15rem 1.1rem;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.08);background:var(--sidebar-2)}
.sidebar-brand{display:flex;align-items:center;gap:.75rem;min-width:0}
.sidebar-logo{width:42px;height:42px;background:#f8fafc;color:var(--sidebar);border-radius:8px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.82rem;letter-spacing:.04em;flex-shrink:0;overflow:hidden}
.sidebar-logo img{width:100%;height:100%;object-fit:contain;padding:4px}
.sidebar-title{color:#f8fafc;font-weight:700;font-size:.93rem;line-height:1.2}
.sidebar-sub{color:#a7b4c7;font-size:.74rem;margin-top:.1rem}
.sidebar-close{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);color:#d8e1ee;border-radius:var(--radius-sm);font-size:.95rem;cursor:pointer;padding:.35rem .48rem}
.sidebar-nav{padding:.9rem .75rem 1.25rem;flex:1}
.nav-section-label{padding:1rem .65rem .45rem;font-size:.66rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#7f8da3}
.nav-group{margin-bottom:.25rem}
.nav-group-toggle{width:100%;display:flex;align-items:center;justify-content:space-between;padding:.68rem .78rem;border-radius:8px;background:transparent;border:1px solid transparent;color:#c4cfdd;font-size:.87rem;font-weight:650;font-family:var(--font);cursor:pointer;transition:all var(--transition)}
.nav-group-toggle:hover,.nav-group-toggle.open{background:rgba(255,255,255,.07);color:#fff;border-color:rgba(255,255,255,.06)}
.nav-group-left{display:flex;align-items:center;gap:.65rem;min-width:0}
.nav-group-left .fas{width:18px;text-align:center;color:#8fb5ff;font-size:.85rem}
.nav-caret{font-size:.58rem;color:#7f8da3;transition:transform .2s ease;flex-shrink:0}
.nav-group-toggle.open .nav-caret{transform:rotate(180deg);color:#b7cdfd}
.nav-submenu{display:none;margin:.3rem 0 .25rem 1.05rem;padding-left:.62rem;border-left:1px solid rgba(255,255,255,.1)}
.nav-submenu.show{display:block}
.nav-sub-item{display:flex;align-items:center;gap:.55rem;padding:.52rem .65rem;border-radius:7px;color:#aebbcf;font-size:.82rem;transition:all var(--transition)}
.nav-sub-item .fas{width:15px;text-align:center;font-size:.75rem;color:#7f8da3}
.nav-sub-item:hover{background:rgba(255,255,255,.06);color:#fff}
.nav-sub-item.active{background:#223355;color:#fff;font-weight:700}
.nav-sub-item.active .fas{color:#b7cdfd}
.nav-badge{margin-left:auto;background:#d64545;color:#fff;font-size:.65rem;font-weight:800;padding:.1rem .42rem;border-radius:999px}
.sidebar-footer{padding:.9rem 1rem;border-top:1px solid rgba(255,255,255,.08);background:var(--sidebar-2)}
.sidebar-user{display:flex;align-items:center;gap:.65rem;margin-bottom:.75rem}
.user-avatar{width:36px;height:36px;background:#dbeafe;color:#173461;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.72rem;flex-shrink:0}
.user-name{color:#f8fafc;font-size:.84rem;font-weight:700}
.btn-logout{width:100%;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);color:#c4cfdd;padding:.55rem .75rem;border-radius:8px;font-size:.8rem;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:.45rem;transition:all var(--transition);font-family:var(--font)}
.btn-logout:hover{background:rgba(180,35,24,.18);color:#ffd7d4;border-color:rgba(180,35,24,.32)}
.admin-main{margin-left:var(--sidebar-w);min-height:100vh;display:flex;flex-direction:column}
.admin-topbar{height:var(--topbar-h);background:rgba(255,255,255,.92);backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 1.5rem;gap:1rem;position:sticky;top:0;z-index:100}
.topbar-toggle{background:var(--surface-muted);border:1px solid var(--line);cursor:pointer;font-size:1rem;color:var(--text-secondary);display:none;padding:.5rem .58rem;border-radius:8px}
.topbar-toggle:hover{background:#fff;color:var(--primary)}
.topbar-breadcrumb{flex:1;display:flex;align-items:center;gap:.45rem;min-width:0}
.breadcrumb-current{font-weight:800;font-size:1rem;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.breadcrumb-separator{color:var(--text-muted);font-size:.62rem}
.breadcrumb-parent{font-size:.85rem;color:var(--text-secondary);font-weight:650}
.breadcrumb-parent:hover{color:var(--primary)}
.topbar-actions{display:flex;align-items:center;gap:.75rem}
.topbar-chip{font-size:.78rem;color:var(--primary-dark);display:flex;align-items:center;gap:.38rem;padding:.42rem .72rem;background:var(--primary-soft);border:1px solid #c7d6f5;border-radius:999px;font-weight:800;white-space:nowrap}
.topbar-term-form{position:relative;display:flex;align-items:center;gap:.38rem;padding:.42rem .72rem;background:var(--primary-soft);border:1px solid #c7d6f5;border-radius:999px;font-size:.78rem;color:var(--primary-dark);white-space:nowrap;cursor:pointer;user-select:none;transition:background .15s,border-color .15s}
.topbar-term-form:hover,.topbar-term-form.open{background:#dce9ff;border-color:var(--primary)}
.topbar-term-form>i{color:var(--primary-dark);pointer-events:none}
.topbar-term-label{font-weight:800;pointer-events:none}
.topbar-term-caret{font-size:.6rem !important;opacity:.65;pointer-events:none;transition:transform .15s}
.topbar-term-form.open .topbar-term-caret{transform:rotate(180deg)}
.topbar-term-dropdown{display:none;position:absolute;top:calc(100% + 6px);right:0;min-width:220px;background:#fff;border:1px solid #c7d6f5;border-radius:10px;box-shadow:0 6px 24px rgba(0,0,0,.1);padding:.3rem 0;z-index:400}
.topbar-term-form.open .topbar-term-dropdown{display:block}
.topbar-term-option{display:block;padding:.5rem 1rem;font-size:.8rem;font-weight:700;color:var(--ink);text-decoration:none;white-space:nowrap}
.topbar-term-option:hover{background:var(--primary-soft);color:var(--primary-dark)}
.topbar-term-option.active{color:var(--primary-dark);background:var(--primary-soft)}
.topbar-time{font-size:.8rem;color:var(--text-secondary);display:flex;align-items:center;gap:.4rem;padding:.42rem .7rem;background:var(--surface-muted);border:1px solid var(--line-soft);border-radius:8px}
.admin-content{flex:1;padding:1.45rem}
.admin-footer{padding:.9rem 1.5rem;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;font-size:.75rem;color:var(--text-muted);background:#fff}
.sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(15,23,42,.46);z-index:190}

/* Cards */
.admin-card{background:var(--surface);border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow-sm);overflow:hidden}
.admin-card-header{padding:1rem 1.15rem;border-bottom:1px solid var(--line-soft);display:flex;align-items:center;justify-content:space-between;background:#fff;gap:.75rem}
.admin-card-header h3{font-size:.95rem;font-weight:800;color:var(--ink);display:flex;align-items:center;gap:.5rem;line-height:1.3}
.admin-card-header h3 .fas{color:var(--primary)}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.35rem;padding:.52rem .9rem;border-radius:8px;font-weight:700;font-size:.82rem;line-height:1.45;cursor:pointer;border:1px solid transparent;transition:all var(--transition);font-family:var(--font);white-space:nowrap;text-decoration:none}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}
.btn-primary:hover{background:var(--primary-dark);border-color:var(--primary-dark);color:#fff}
.btn-outline{background:#fff;color:var(--text);border-color:var(--line)}
.btn-outline:hover{background:var(--surface-muted);border-color:#c9d3e1;color:var(--ink)}
.btn-success{background:var(--success);color:#fff;border-color:var(--success)}
.btn-success:hover{background:#0f6d32;border-color:#0f6d32;color:#fff}
.btn-danger{background:var(--danger);color:#fff;border-color:var(--danger)}
.btn-danger:hover{background:#8f1d14;border-color:#8f1d14;color:#fff}
.btn-outline-warning{background:#fff;color:#8a5a12;border-color:#f2d38b}
.btn-outline-warning:hover{background:var(--warning-soft);color:#70480f}
.btn-outline-danger,.btn-danger-outline{background:#fff;color:var(--danger);border-color:#f2bbb5}
.btn-outline-danger:hover,.btn-danger-outline:hover{background:var(--danger-soft);color:#8f1d14}
.btn-sm{padding:.34rem .68rem;font-size:.76rem;border-radius:7px}
.btn-xs{padding:.22rem .46rem;font-size:.7rem;border-radius:6px;min-width:30px}
.btn-lg{padding:.68rem 1.25rem;font-size:.92rem}

/* Forms */
.form-label{font-size:.78rem;font-weight:800;color:var(--text);margin-bottom:.38rem;display:block}
.form-label.required::after{content:' *';color:var(--danger)}
.form-group{display:flex;flex-direction:column}
.form-control{width:100%;padding:.58rem .75rem;border:1px solid var(--line);border-radius:8px;font-family:var(--font);font-size:.88rem;color:var(--text);background:#fff;transition:border-color var(--transition),box-shadow var(--transition),background var(--transition);outline:none}
.form-control::placeholder{color:#9aa6b8}
.form-control:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgba(40,84,163,.12)}
.form-control.is-invalid{border-color:var(--danger)}
textarea.form-control{resize:vertical;min-height:92px;line-height:1.55}
.form-error{font-size:.74rem;color:var(--danger);margin-top:.3rem}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.form-col-full{grid-column:1/-1}
select.form-control{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z' fill='%235d6b82'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .75rem center;padding-right:2rem;cursor:pointer;appearance:none}
.input-icon-wrap,.field-wrap{position:relative}
.input-icon,.field-icon{position:absolute;left:.85rem;top:50%;transform:translateY(-50%);color:var(--text-muted);font-size:.85rem;pointer-events:none}
.form-control-icon,.field-input{padding-left:2.55rem}
.admin-grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}
.student-hero-card .admin-card-body{display:flex;flex-direction:column;gap:1rem}
.student-hero-head{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem}
.student-hero-title-group{min-width:0}
.student-hero-overline{font-size:.72rem;font-weight:850;letter-spacing:.08em;text-transform:uppercase;color:var(--primary);margin-bottom:.28rem}
.student-hero-title{font-size:1.2rem;font-weight:850;color:var(--ink);line-height:1.2;margin-bottom:.35rem}
.student-hero-text{max-width:760px;font-size:.88rem;line-height:1.6;color:var(--text-secondary)}
.student-hero-term{min-width:220px;display:flex;flex-direction:column;gap:.22rem;padding:.85rem .95rem;border:1px solid var(--line);border-radius:8px;background:var(--surface-muted)}
.student-hero-term span{font-size:.72rem;font-weight:850;letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted)}
.student-hero-term strong{font-size:.94rem;font-weight:850;color:var(--ink);line-height:1.35}
.student-hero-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.75rem}
.student-hero-stat{padding:.85rem .95rem;border:1px solid var(--line-soft);border-radius:8px;background:#fbfcfe}
.student-hero-stat-label{display:block;font-size:.72rem;font-weight:850;letter-spacing:.05em;text-transform:uppercase;color:var(--text-muted);margin-bottom:.22rem}
.student-hero-stat-value{font-size:1.15rem;font-weight:850;color:var(--ink);line-height:1.2}
.student-page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:1.25rem;padding:1.2rem 1.3rem;margin-bottom:1rem;border:1px solid var(--line);border-radius:8px;background:linear-gradient(135deg,#fdfefe 0%,#f4f7fc 100%);box-shadow:var(--shadow-sm)}
.student-page-copy{min-width:0}
.student-page-eyebrow{font-size:.72rem;font-weight:850;letter-spacing:.08em;text-transform:uppercase;color:var(--primary);margin-bottom:.35rem}
.student-page-title{font-size:1.32rem;font-weight:850;color:var(--ink);line-height:1.2;margin-bottom:.4rem}
.student-page-text{max-width:760px;font-size:.9rem;line-height:1.65;color:var(--text-secondary)}
.student-term-pill{min-width:220px;display:flex;flex-direction:column;gap:.28rem;padding:.9rem 1rem;border-radius:8px;border:1px solid #cfdaf0;background:#fff;box-shadow:var(--shadow-sm)}
.student-term-pill-label{font-size:.72rem;font-weight:850;letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted)}
.student-term-pill strong{font-size:.95rem;font-weight:850;color:var(--ink);line-height:1.35}
.student-upload-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}
.student-upload-form{display:flex;flex-direction:column;gap:.9rem}
.student-upload-card .admin-card-body{display:flex;flex-direction:column;gap:1rem}
.student-upload-intro{display:flex;flex-direction:column;gap:.7rem;padding:.95rem 1rem;border:1px solid var(--line-soft);border-radius:8px;background:#fbfcfe}
.student-upload-kicker{font-size:.72rem;font-weight:850;letter-spacing:.06em;text-transform:uppercase;color:var(--text)}
.student-upload-term{font-size:.95rem;font-weight:850;color:var(--ink)}
.student-upload-note{font-size:.82rem;line-height:1.6;color:var(--text);margin:0}
.student-column-list{list-style:none;display:flex;flex-wrap:wrap;gap:.4rem;padding:0;margin:0}
.student-column-list li{display:inline-flex;align-items:center;font-size:.74rem;line-height:1.2;color:var(--text);padding:.32rem .55rem;border:1px solid var(--line);border-radius:999px;background:#fff;font-weight:700}
.student-column-list-wide{gap:.38rem}
.info-strip{display:flex;flex-wrap:wrap;gap:.45rem;align-items:center;background:#f8fafc;border:1px solid var(--line-soft);border-radius:8px;padding:.75rem;margin-bottom:1rem;color:var(--text-secondary);font-size:.78rem}
.info-strip strong{color:var(--text);font-weight:850}
.info-strip span{display:inline-flex;align-items:center;background:#fff;border:1px solid var(--line);border-radius:999px;padding:.18rem .52rem;font-weight:700;color:var(--text-secondary)}
.student-help-box{background:#f8fafc;border:1px solid var(--line-soft);border-radius:8px;padding:.9rem;margin-bottom:1rem}
.student-help-title{font-size:.76rem;font-weight:850;color:var(--text);text-transform:uppercase;letter-spacing:.04em;margin-bottom:.55rem}
.student-help-term{margin-bottom:.85rem!important;font-weight:800;color:var(--ink)!important}
.student-help-tags{display:flex;flex-wrap:wrap;gap:.35rem;margin-bottom:.6rem}
.student-help-tags span{background:#fff;border:1px solid var(--line);border-radius:5px;padding:.22rem .55rem;font-size:.73rem;font-weight:750;color:var(--text)}
.student-help-box p{font-size:.78rem;color:var(--text);line-height:1.55;margin:0}
.student-guide-card .admin-card-body{background:linear-gradient(180deg,#fff 0%,#fbfcfe 100%)}
.student-guide-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}
.student-guide-grid h4{font-size:.9rem;font-weight:850;margin-bottom:.75rem;color:var(--primary)}
.student-guide-grid>div:nth-child(2) h4{color:#8a5a12}
.student-guide-list{font-size:.86rem;line-height:1.85;color:var(--text);padding-left:1.2rem;margin:0}
.student-guide-list li{margin-bottom:.2rem}
.student-guide-compact .admin-card-body{background:#fff}
.student-guide-compact-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}
.student-guide-compact-block{padding:.95rem 1rem;border:1px solid var(--line-soft);border-radius:8px;background:#fbfcfe}
.student-list-summary{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem 1.25rem;border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);background:#fbfcfe}
.student-list-summary-item{display:flex;flex-direction:column;gap:.2rem;min-width:0}
.student-list-summary-meta{text-align:right;align-items:flex-end}
.student-list-summary-label{font-size:.74rem;font-weight:850;letter-spacing:.04em;text-transform:uppercase;color:var(--text-muted)}
.student-list-summary-value{font-size:1rem;font-weight:850;color:var(--ink);line-height:1.35}

/* Alerts */
.alert{padding:.85rem 1rem;border-radius:8px;font-size:.86rem;margin-bottom:1rem;display:flex;align-items:flex-start;gap:.55rem;border:1px solid transparent}
.alert-success{background:var(--success-soft);color:#0f5f2b;border-color:#b7e4c6}
.alert-danger{background:var(--danger-soft);color:#8f1d14;border-color:#f2bbb5}
.alert-warning{background:var(--warning-soft);color:#70480f;border-color:#f2d38b}
.alert-info{background:var(--info-soft);color:#075985;border-color:#b9ddf1}
.alert ul{margin:0;padding-left:1.25rem}
.alert-stack{flex-direction:column;gap:.28rem}
.alert-stack span{font-size:.78rem}

/* Tables */
.table-responsive{overflow-x:auto}
.table-responsive .table td form.d-flex{min-width:0}
.table-responsive .table td form.d-flex .form-control{min-width:40px}
.admin-table{width:100%;border-collapse:separate;border-spacing:0;font-size:.84rem}
.admin-table th{padding:.78rem 1rem;text-align:left;font-size:.7rem;font-weight:850;color:#64748b;text-transform:uppercase;letter-spacing:.055em;background:#f8fafc;white-space:nowrap;border-bottom:1px solid var(--line)}
.admin-table td{padding:.84rem 1rem;border-bottom:1px solid var(--line-soft);vertical-align:middle;color:var(--text);background:#fff}
.admin-table tbody tr:hover td{background:#fbfdff}
.admin-table tbody tr:last-child td{border-bottom:none}
.table-empty{text-align:center;padding:3.1rem 1.5rem!important;background:#fff!important}
.table-empty-icon{font-size:2.4rem;color:var(--text-muted);opacity:.28;display:block;margin-bottom:.65rem}
.table-empty-text{color:var(--text-secondary);font-size:.88rem}

/* Badges */
.status-badge{display:inline-flex;align-items:center;gap:.3rem;padding:.26rem .62rem;border-radius:999px;font-size:.72rem;font-weight:800;border:1px solid transparent;white-space:nowrap}
.status-lg{font-size:.84rem;padding:.42rem .9rem}
.status-beklemede{background:var(--warning-soft);color:#8a5a12;border-color:#f2d38b}
.status-onaylandi{background:var(--success-soft);color:#0f6d32;border-color:#b7e4c6}
.status-reddedildi{background:var(--danger-soft);color:#8f1d14;border-color:#f2bbb5}
.status-tamamlandi{background:var(--info-soft);color:#075985;border-color:#b9ddf1}
/* Randevu Durumu accessor'ı (Application::randevu_durum_badge) için renk eşlemesi */
.status-warning{background:var(--warning-soft);color:#8a5a12;border-color:#f2d38b}
.status-success{background:var(--success-soft);color:#0f6d32;border-color:#b7e4c6}
.status-danger{background:var(--danger-soft);color:#8f1d14;border-color:#f2bbb5}
.status-secondary{background:#f3f4f6;color:#4b5563;border-color:#e5e7eb}
.status-select{padding:.28rem .55rem;border-radius:999px;font-size:.7rem;font-weight:800;border:1px solid;cursor:pointer;outline:none;font-family:var(--font)}
.status-select.status-beklemede{background:var(--warning-soft);color:#8a5a12;border-color:#f2d38b}
.status-select.status-onaylandi{background:var(--success-soft);color:#0f6d32;border-color:#b7e4c6}
.status-select.status-reddedildi{background:var(--danger-soft);color:#8f1d14;border-color:#f2bbb5}
.status-select.status-tamamlandi{background:var(--info-soft);color:#075985;border-color:#b9ddf1}
.status-select-lg{width:100%;padding:.62rem .75rem;border-radius:8px;font-size:.88rem;font-weight:800;border:1px solid;cursor:pointer;outline:none;font-family:var(--font)}

/* Filter bar */
.filter-bar{padding:1rem 1.15rem;border-bottom:1px solid var(--line-soft);background:#fbfcfe;display:flex;gap:.65rem;flex-wrap:wrap;align-items:flex-end}
.filter-form{display:flex;gap:.65rem;flex-wrap:wrap;align-items:flex-end;width:100%}
.filter-inputs{display:flex;gap:.55rem;flex-wrap:wrap;flex:1}
.filter-input-group,.filter-group{position:relative;flex:1;min-width:210px}
.filter-input-icon{position:absolute;left:.78rem;top:50%;transform:translateY(-50%);color:var(--text-muted);font-size:.8rem;pointer-events:none;z-index:2}
.filter-input{padding-left:2.25rem}
.filter-select{min-width:150px}
.filter-date{width:150px}
.filter-actions{display:flex;gap:.45rem;align-items:center;flex-wrap:wrap}

/* Pagination */
.pagination-wrapper,.admin-card>div:has(nav[role="navigation"]){padding:.9rem 1.15rem;border-top:1px solid var(--line-soft);display:flex;justify-content:center;background:#fff}
.pagination{display:inline-flex;align-items:center;gap:.32rem;list-style:none;margin:0;padding:0}
.page-item,.pagination>li{display:inline-flex}
.page-link,.pagination>li>a,.pagination>li>span{min-width:36px;height:36px;padding:.45rem .65rem;border:1px solid var(--line);border-radius:7px;background:#fff;color:var(--text-secondary);display:inline-flex;align-items:center;justify-content:center;font-size:.84rem;font-weight:700;transition:all var(--transition)}
.page-link:hover,.pagination>li>a:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-soft)}
.page-item.active .page-link,.pagination>li.active>span{background:var(--primary);color:#fff;border-color:var(--primary)}
.page-item.disabled .page-link,.pagination>li.disabled>span{color:var(--text-muted);background:#f8fafc;cursor:not-allowed;opacity:.65}
nav[role="navigation"] svg,.pagination svg{width:14px!important;height:14px!important;max-width:14px!important;max-height:14px!important}

/* Dashboard */
.dashboard-hero{border-left:4px solid var(--accent)}
.dashboard-hero-inner{display:flex;align-items:center;justify-content:space-between;padding:1.25rem 1.35rem;flex-wrap:wrap;gap:1rem}
.dashboard-eyebrow{font-size:.74rem;font-weight:850;letter-spacing:.06em;text-transform:uppercase;color:var(--accent);margin-bottom:.25rem}
.dashboard-title{font-size:1.22rem;font-weight:850;color:var(--ink);margin-bottom:.2rem}
.dashboard-subtitle{font-size:.86rem;color:var(--text-secondary)}
.dashboard-actions{display:flex;gap:.5rem;flex-wrap:wrap}
.dashboard-term-form{width:auto}
.dashboard-term-form .filter-select{min-width:220px}
.term-count{display:inline-flex;align-items:center;justify-content:center;min-width:44px;padding:.22rem .55rem;border-radius:999px;background:#f3f6fb;border:1px solid var(--line);font-weight:800;color:var(--ink)}
.term-actions-card{display:flex;align-items:center;justify-content:flex-start;gap:.4rem;min-width:0;padding:0;border:none;border-radius:0;background:transparent}
.term-toggle-form{display:inline-flex;margin:0}
.term-toggle-btn,.term-edit-toggle{display:inline-flex;align-items:center;justify-content:center;gap:.28rem;height:28px;padding:.18rem .5rem!important;font-size:.7rem!important;line-height:1!important;border-radius:6px;min-width:0;white-space:nowrap}
.term-toggle-btn .fas,.term-edit-toggle .fas{font-size:.68rem}
.term-toggle-btn{width:auto}
.term-action-divider{display:none}
.term-edit-toggle{width:auto}
.term-edit-row td{background:#f8fafc!important;padding:0!important}
.term-edit-panel{padding:1rem 1.1rem;border-top:1px solid var(--line-soft)}
.term-edit-head{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;margin-bottom:.9rem}
.term-edit-title{font-size:.92rem;font-weight:850;color:var(--ink)}
.term-edit-form{display:grid;grid-template-columns:140px 140px minmax(220px,1fr) auto;gap:.75rem;align-items:end}
.term-name-field{min-width:0}
.term-edit-actions{display:flex;gap:.5rem;flex-wrap:wrap}
.dash-stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem;margin-bottom:1.25rem}
.dash-stats-grid-4{grid-template-columns:repeat(4,minmax(0,1fr));margin-bottom:1.25rem}
.dash-stat-card{background:#fff;border:1px solid var(--line);border-radius:8px;padding:1.05rem 1.1rem;display:flex;align-items:center;gap:.9rem;box-shadow:var(--shadow-sm);text-decoration:none;color:inherit;transition:transform .15s,box-shadow .15s,border-color .15s}
a.dash-stat-card{cursor:pointer}
a.dash-stat-card:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(15,23,42,.1);border-color:var(--primary)}
.dash-stat-icon{width:44px;height:44px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:1.05rem;flex-shrink:0}
.stat-total .dash-stat-icon{background:var(--primary-soft);color:var(--primary)}
.stat-pending .dash-stat-icon{background:var(--warning-soft);color:var(--warning)}
.stat-approved .dash-stat-icon{background:var(--success-soft);color:var(--success)}
.stat-rejected .dash-stat-icon{background:var(--danger-soft);color:var(--danger)}
.stat-done .dash-stat-icon{background:var(--info-soft);color:var(--info)}
.stat-today .dash-stat-icon{background:#f0f4ff;color:#3949ab}
.stat-week .dash-stat-icon{background:#f8f1e7;color:#8a5a12}
.stat-month .dash-stat-icon{background:var(--accent-soft);color:var(--accent)}
.stat-randevu-alan .dash-stat-icon{background:var(--success-soft);color:var(--success)}
.stat-randevu-geldi .dash-stat-icon{background:var(--success-soft);color:var(--success)}
.stat-randevu-almayan .dash-stat-icon{background:var(--warning-soft);color:var(--warning)}
.stat-randevu-gelmeyen .dash-stat-icon{background:var(--danger-soft);color:var(--danger)}
.stat-randevu-dolu .dash-stat-icon{background:#ede9fe;color:#6d28d9}
.stat-randevu-hicgirmemis .dash-stat-icon{background:var(--danger-soft);color:var(--danger)}
.stat-total-student .dash-stat-icon{background:#e0f2fe;color:#0369a1}
.dash-stat-num{font-size:1.65rem;font-weight:850;color:var(--ink);line-height:1.05}
.dash-stat-label{font-size:.76rem;color:var(--text-secondary);margin-top:.18rem;font-weight:700}
.dash-section-heading{font-size:.85rem;font-weight:800;color:var(--text-secondary);margin:0 0 .6rem;text-transform:uppercase;letter-spacing:.03em}
.dash-two-col{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:1rem}
.dash-side-stack{display:flex;flex-direction:column;gap:1rem}
.dash-type-list{padding:.35rem 1.15rem .8rem}
.dash-type-item{display:flex;justify-content:space-between;align-items:center;gap:.75rem;padding:.62rem 0;border-bottom:1px solid var(--line-soft);font-size:.84rem}
.dash-type-item:last-child{border-bottom:none}
.dash-type-name{color:var(--text);font-weight:650}
.dash-type-count{background:var(--primary-soft);color:var(--primary);font-weight:850;font-size:.72rem;padding:.18rem .58rem;border-radius:999px}

/* Operational table cells */
.cell-stack{display:flex;flex-direction:column;gap:.35rem;align-items:flex-start}
.cell-title{font-weight:850;color:var(--ink);line-height:1.2}
.cell-sub{font-size:.82rem;color:var(--text-muted);line-height:1.25}
.cell-actions{display:flex;gap:.4rem;flex-wrap:wrap;margin-top:.15rem}
.btn-randevu{background:var(--primary-soft);border-color:#b9c9ec;color:var(--primary-dark);font-weight:850}
.btn-randevu:hover{background:var(--primary);border-color:var(--primary);color:#fff}
.payment-mini{display:flex;flex-direction:column;gap:.34rem;align-items:flex-start;min-width:126px}
.payment-row{display:flex;align-items:center;gap:.42rem;flex-wrap:wrap;line-height:1.15}
.payment-money-row{gap:.5rem}
.payment-amount{font-weight:850;color:var(--success);font-size:.82rem;line-height:1.15}
.payment-amount.due{color:var(--danger)}
.control-count{font-weight:850;color:var(--warning)}
.control-count.done{color:var(--success)}
.payment-status-icon{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:999px;background:#dcfce7;border:1px solid #86efac;color:#138a3d;line-height:1;box-shadow:0 2px 6px rgba(22,163,74,.16)}
.payment-status-icon i{font-size:1.05rem;line-height:1}
.payment-edit{display:inline-flex;align-items:center;justify-content:center;gap:.32rem;height:28px;padding:0 .58rem;border:1px solid #d6dee9;border-radius:7px;background:#fff;color:var(--text);font-size:.72rem;font-weight:800;line-height:1;text-decoration:none;box-shadow:0 1px 2px rgba(15,23,42,.05)}
.payment-edit:hover{border-color:#b9c9ec;background:var(--primary-soft);color:var(--primary-dark);text-decoration:none}

/* Details */
.detail-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:1rem;align-items:start}
.detail-header{display:flex;justify-content:space-between;align-items:flex-start;padding:1.15rem 1.2rem;flex-wrap:wrap;gap:.85rem}
.detail-header-actions{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}
.detail-info-grid{display:grid;grid-template-columns:1fr 1fr;padding:0 1.15rem 1.15rem;gap:0 1rem}
.detail-info-item{padding:.72rem 0;border-bottom:1px solid var(--line-soft)}
.detail-info-item:last-child{border-bottom:none}
.detail-info-full{grid-column:1/-1}
.detail-info-label{display:block;font-size:.7rem;color:var(--text-muted);font-weight:850;margin-bottom:.18rem;text-transform:uppercase;letter-spacing:.04em}
.detail-info-value{font-size:.88rem;font-weight:700;color:var(--text);word-break:break-word}
.admin-note{background:var(--warning-soft);padding:.45rem .65rem;border-radius:7px;font-style:italic}
.meta-row{display:flex;justify-content:space-between;gap:.75rem;padding:.55rem 0;border-bottom:1px solid var(--line-soft);font-size:.82rem}
.meta-row:last-child{border-bottom:none}
.meta-label{color:var(--text-secondary)}
.meta-value{font-weight:800;text-align:right}
.log-item{display:flex;gap:.7rem;padding:.82rem 1.15rem;border-bottom:1px solid var(--line-soft)}
.log-item:last-child{border-bottom:none}
.log-dot{width:9px;height:9px;border-radius:50%;background:var(--primary);flex-shrink:0;margin-top:.32rem}
.log-desc{font-size:.84rem;color:var(--text);margin-bottom:.15rem}
.log-meta{font-size:.74rem;color:var(--text-muted)}

/* Settings and empty states */
.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.empty-state{text-align:center;padding:2.5rem 1.5rem}
.empty-state-icon{font-size:2.5rem;color:var(--text-muted);opacity:.25;margin-bottom:.75rem;display:block}
.empty-state-text{font-size:.86rem;color:var(--text-secondary)}

/* Login */
.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--page);padding:1rem}
.login-shell{display:grid;grid-template-columns:1.05fr .95fr;width:100%;max-width:980px;background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden;box-shadow:var(--shadow)}
.login-visual{background:var(--sidebar);padding:3rem 2.4rem;color:#fff;display:flex;flex-direction:column;justify-content:space-between;min-height:560px}
.login-mark{width:72px;height:72px;border-radius:8px;background:#fff;color:var(--sidebar);display:flex;align-items:center;justify-content:center;font-weight:900;letter-spacing:.04em;margin-bottom:1.4rem;overflow:hidden}
.login-mark img{width:100%;height:100%;object-fit:contain;padding:6px}
.login-visual h1{font-size:1.7rem;line-height:1.2;margin-bottom:.8rem;letter-spacing:0}
.login-visual p{color:#bfccdc;font-size:.95rem;line-height:1.65}
.login-badges{display:flex;gap:.5rem;flex-wrap:wrap;margin-top:1.5rem}
.login-badge{display:inline-flex;align-items:center;gap:.45rem;padding:.42rem .72rem;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);font-size:.78rem;color:#e7eef8;font-weight:700}
.login-panel{padding:3rem 2.6rem;display:flex;flex-direction:column;justify-content:center}
.login-panel h2{font-size:1.55rem;color:var(--ink);margin-bottom:.35rem}
.login-panel .sub{font-size:.9rem;color:var(--text-secondary);margin-bottom:1.75rem}
.field-group{margin-bottom:1.05rem}
.field-label{font-size:.78rem;font-weight:800;color:var(--text);margin-bottom:.38rem;display:block}
.field-input{width:100%;padding:.7rem .85rem .7rem 2.65rem;border:1px solid var(--line);border-radius:8px;font-size:.9rem;font-family:var(--font);color:var(--text);transition:border-color var(--transition),box-shadow var(--transition);outline:none}
.field-input:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgba(40,84,163,.12)}
.field-input.is-invalid{border-color:var(--danger)}
.field-error{font-size:.75rem;color:var(--danger);margin-top:.32rem}
.alert-error{background:var(--danger-soft);color:#8f1d14;border:1px solid #f2bbb5;border-radius:8px;padding:.82rem 1rem;font-size:.86rem;margin-bottom:1.25rem;display:flex;align-items:center;gap:.5rem}
.remember-row{display:flex;align-items:center;gap:.5rem;margin:1.2rem 0 1.35rem}
.remember-row input{width:16px;height:16px;accent-color:var(--primary)}
.remember-row label{font-size:.82rem;color:var(--text-secondary);cursor:pointer;font-weight:650}
.btn-login-submit{width:100%;padding:.78rem;background:var(--primary);color:white;border:1px solid var(--primary);border-radius:8px;font-size:.95rem;font-weight:850;font-family:var(--font);cursor:pointer;transition:all var(--transition);display:flex;align-items:center;justify-content:center;gap:.5rem}
.btn-login-submit:hover{background:var(--primary-dark)}
.back-link{text-align:center;margin-top:1.35rem;font-size:.82rem;color:var(--text-secondary)}
.back-link a{color:var(--primary);font-weight:800}
.login-links{display:flex;gap:.5rem;margin-top:1.4rem}
.login-links a{width:34px;height:34px;border-radius:8px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);display:flex;align-items:center;justify-content:center;color:#e7eef8}

/* Toast */
.toast-container{position:fixed;bottom:1.25rem;right:1.25rem;display:flex;flex-direction:column;gap:.5rem;z-index:9999;pointer-events:none}
.toast{padding:.7rem 1rem;border-radius:8px;font-size:.84rem;font-weight:750;box-shadow:var(--shadow);display:flex;align-items:center;gap:.5rem;min-width:220px;pointer-events:auto;border:1px solid transparent}
.toast-success{background:var(--success-soft);color:#0f5f2b;border-color:#b7e4c6}
.toast-error{background:var(--danger-soft);color:#8f1d14;border-color:#f2bbb5}

/* Responsive */
@media(min-width:769px){.d-md-none{display:none!important}}
@media(max-width:1280px){.dash-stats-grid{grid-template-columns:repeat(3,1fr)}.dash-stats-grid-4{grid-template-columns:repeat(3,1fr)}}
@media(max-width:1120px){.dash-two-col{grid-template-columns:1fr}.detail-grid{grid-template-columns:1fr}}
@media(max-width:900px){.dash-stats-grid{grid-template-columns:repeat(2,1fr)}.dash-stats-grid-4{grid-template-columns:repeat(2,1fr)}.settings-grid,.admin-grid-2,.student-upload-grid,.student-guide-grid,.student-guide-compact-grid{grid-template-columns:1fr}.student-page-head,.student-hero-head{flex-direction:column}.student-term-pill,.student-hero-term{width:100%;min-width:0}.student-hero-stats{grid-template-columns:1fr 1fr}.login-shell{grid-template-columns:1fr;max-width:460px}.login-visual{display:none}}
@media(max-width:900px){.term-edit-form{grid-template-columns:1fr}.term-edit-actions .btn{flex:1}.term-actions-card{flex-wrap:wrap}}
@media(max-width:768px){
:root{--sidebar-w:0px}
.admin-sidebar{transform:translateX(-236px);width:236px}
.admin-sidebar.open{transform:translateX(0)}
.sidebar-overlay.open{display:block}
.admin-main{margin-left:0}
.topbar-toggle{display:flex}
.admin-topbar{padding:0 1rem}
.admin-content{padding:1rem}
.form-grid{grid-template-columns:1fr}
.filter-form,.filter-bar{flex-direction:column;align-items:stretch}
.filter-inputs{flex-direction:column}
.filter-select,.filter-date{width:100%;min-width:0}
.filter-actions{width:100%}
.filter-actions .btn{flex:1}
.admin-card-header{flex-direction:column;align-items:flex-start}
.admin-card-header .btn{width:100%;justify-content:center}
.student-hero-stats{grid-template-columns:1fr}
.student-list-summary{flex-direction:column;align-items:flex-start}
.student-list-summary-meta{align-items:flex-start;text-align:left}
.topbar-time{display:none}
.admin-footer{flex-direction:column;gap:.25rem;text-align:center}
}
@media(max-width:600px){.detail-info-grid{grid-template-columns:1fr}.login-panel{padding:2.2rem 1.4rem}}
@media(max-width:520px){.dash-stats-grid{grid-template-columns:1fr}.dash-stats-grid-4{grid-template-columns:1fr}.topbar-actions .btn{display:none}}