*{box-sizing:border-box}html,body{margin:0;padding:0;height:100%;font-family:"Exo 2",Segoe UI,Tahoma,Geneva,Verdana,sans-serif;min-height:100vh;transition:background-color .3s ease,color .3s ease}:root{--bg-primary: #f8f9fa;--bg-secondary: #ffffff;--bg-tertiary: #e3f2fd;--text-primary: #212529;--text-secondary: #6c757d;--text-muted: #adb5bd;--card-bg: #ffffff;--card-border: #dee2e6;--shadow-color: rgba(0, 0, 0, .1);--input-bg: #ffffff;--input-color: #212529;--input-border: #ced4da;--table-bg: #ffffff;--table-border: #dee2e6;--table-text: #212529;--modal-bg: #ffffff;--alert-bg: #fff3cd;--alert-color: #856404;--alert-border: #ffeeba}.dark-theme{--bg-primary: #121212;--bg-secondary: #1e1e1e;--bg-tertiary: #0d0d0d;--text-primary: #e0e0e0;--text-secondary: #a0a0a0;--text-muted: #707070;--card-bg: #1e1e1e;--card-border: #404040;--shadow-color: rgba(0, 0, 0, .3);--input-bg: #2d2d2d;--input-color: #e0e0e0;--input-border: #404040;--table-bg: #1e1e1e;--table-border: #404040;--table-text: #e0e0e0;--modal-bg: #1e1e1e;--alert-bg: #493f23;--alert-color: #ffc107;--alert-border: #6b5b35}.list-group-item{border:0;background-color:var(--bg-primary);color:var(--text-primary)}body{background:linear-gradient(135deg,var(--bg-tertiary) 0%,var(--bg-primary) 50%,var(--bg-secondary) 100%);color:var(--text-primary)}.card{background-color:var(--card-bg);border-color:var(--card-border);color:var(--text-primary);box-shadow:0 .5rem 1rem var(--shadow-color)}.card-header{background-color:var(--card-bg);border-color:var(--card-border);color:var(--text-primary)}.text-muted{color:var(--text-muted)}.text-secondary{color:var(--text-secondary)}.form-control{background-color:var(--input-bg);border-color:var(--input-border);color:var(--input-color)}.form-control:focus{background-color:var(--input-bg);border-color:#80bdff;color:var(--input-color)}.form-control::placeholder{color:var(--text-muted)}.btn-primary{background-color:#0d6efd;border-color:#0d6efd}.btn-outline-primary{color:#0d6efd;border-color:#0d6efd}.btn-outline-primary:hover{background-color:#0d6efd;color:#fff}.btn-outline-secondary{color:var(--text-secondary);border-color:var(--card-border)}.btn-outline-secondary:hover{background-color:var(--card-border);color:var(--text-primary)}.btn-outline-danger{color:#dc3545;border-color:#dc3545}.btn-outline-info{color:#0dcaf0;border-color:#0dcaf0}.table{--bs-table-bg: var(--table-bg) ;--bs-table-border-color: var(--table-border) ;--bs-table-color: var(--table-text) ;--bs-table-hover-bg: var(--card-bg) }.table-bordered{border-color:var(--table-border)}.modal-content{background-color:var(--modal-bg);color:var(--text-primary);border-color:var(--card-border)}.modal-header{border-color:var(--card-border)}.modal-body{color:var(--text-primary)}.alert{background-color:var(--alert-bg);border-color:var(--alert-border);color:var(--alert-color)}.alert-warning{background-color:#fff3cd;border-color:#ffeeba;color:#856404}.alert-danger{background-color:#f8d7da;border-color:#f5c6cb;color:#721c24}.alert-info{background-color:#d1ecf1;border-color:#bee5eb;color:#0c5460}.dark-theme .alert-warning{background-color:#493f23;border-color:#6b5b35;color:#ffc107}.dark-theme .alert-danger{background-color:#2c1810;border-color:#492114;color:#f5c6cb}.dark-theme .alert-info{background-color:#17363f;border-color:#2b545e;color:#86cfda}.spinner-border{border-right-color:transparent}footer{color:var(--text-muted)}a{color:#0d6efd;text-decoration:none}a:hover{color:#0a58ca;text-decoration:underline}*{transition:background-color .3s ease,border-color .3s ease,color .3s ease}.no-transition *{transition:none}