*{margin:0;padding:0;box-sizing:border-box;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen,Ubuntu,Cantarell,sans-serif}
html,body{background:#0b0b14;color:#e0e0e0;min-height:100vh;width:100%;overflow-x:hidden;-webkit-text-size-adjust:100%}
.container{max-width:1200px;margin:0 auto;padding:12px;width:100%}
.login-page{display:flex;align-items:center;justify-content:center;min-height:100vh;min-height:100dvh;background:linear-gradient(135deg,#0b0b14 0,#1a1a2e 50%,#16213e 100%);padding:16px}
.login-container{width:100%;max-width:400px;padding:10px}
.login-card{background:#1a1a2e;border-radius:20px;padding:36px 28px;box-shadow:0 25px 80px rgba(0,0,0,.6);border:1px solid rgba(255,255,255,.06)}
.login-header{text-align:center;margin-bottom:28px}
.login-header i{color:#7c73ff;margin-bottom:12px}
.login-header h2{color:#fff;font-size:1.4em;margin:8px 0}
.login-header p{color:#777;font-size:.9em}
.form-group{margin-bottom:16px}
.form-group label{display:block;margin-bottom:6px;font-size:.82em;color:#999}
.form-group label i{width:18px;color:#7c73ff}
.form-group input,.form-group select{width:100%;padding:14px 16px;background:#12121e;border:1px solid #2a2a3e;border-radius:12px;color:#fff;font-size:1em;transition:border .25s,box-shadow .25s;-webkit-appearance:none;appearance:none}
.form-group input:focus,.form-group select:focus{border-color:#7c73ff;outline:none;box-shadow:0 0 0 3px rgba(124,115,255,.15)}
.form-group select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23888' d='M6 8L0 0h12z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:left 14px center;padding-left:36px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:12px 20px;border:none;border-radius:12px;cursor:pointer;font-size:.9em;transition:all .2s;text-decoration:none;color:#ccc;background:#2a2a3e;white-space:nowrap;min-height:44px;-webkit-tap-highlight-color:transparent;user-select:none}
.btn:hover{background:#3a3a50;transform:translateY(-1px)}
.btn:active{transform:translateY(0);opacity:.85}
.btn-primary{background:#7c73ff;color:#fff}
.btn-primary:hover{background:#6a62e8}
.btn-danger{background:#e74c3c;color:#fff}
.btn-danger:hover{background:#d03a2a}
.btn-block{width:100%;padding:16px;font-size:1.05em}
.btn-sm{padding:8px 10px;font-size:.78em;min-height:36px;border-radius:8px}
.btn-sm i{font-size:1em}
.header{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid #222;margin-bottom:12px;flex-wrap:wrap;gap:8px}
.header h2{color:#fff;font-size:1.15em;display:flex;align-items:center;gap:8px}
.header h2 i{color:#7c73ff}
.header-actions{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.badge{background:#7c73ff18;color:#7c73ff;padding:4px 12px;border-radius:20px;font-size:.75em;border:1px solid #7c73ff33;white-space:nowrap}
.badge-admin{background:#e74c3c18;color:#e74c3c;border-color:#e74c3c33}
.toolbar{display:flex;gap:8px;margin-bottom:12px;flex-wrap:wrap;align-items:center}
.toolbar form{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.toolbar input[type=text]{padding:10px 12px;background:#12121e;border:1px solid #2a2a3e;border-radius:10px;color:#fff;font-size:.9em;min-height:44px;width:140px}
.toolbar input[type=text]:focus{border-color:#7c73ff;outline:none}
.breadcrumb{padding:8px 0;margin-bottom:10px;font-size:.85em;color:#777;overflow-x:auto;white-space:nowrap;display:flex;align-items:center;gap:0;-webkit-overflow-scrolling:touch}
.breadcrumb a{color:#7c73ff;text-decoration:none;flex-shrink:0}
.breadcrumb a:hover{text-decoration:underline}
.breadcrumb .sep{padding:0 4px;color:#444;flex-shrink:0}
.file-list{background:#12121e;border-radius:14px;overflow:hidden;border:1px solid #222}
.file-list-header{display:grid;grid-template-columns:1fr 80px 100px 120px;padding:10px 12px;background:#1a1a2a;font-size:.75em;color:#666;font-weight:600;text-transform:uppercase;letter-spacing:.5px}
.file-item{display:grid;grid-template-columns:1fr 80px 100px 120px;padding:10px 12px;border-top:1px solid #1a1a2a;align-items:center;transition:background .15s;gap:8px}
.file-item:hover{background:#1a1a28}
.file-item .col-name{display:flex;align-items:center;gap:8px;overflow:hidden;min-width:0}
.file-item .col-name i{color:#7c73ff;width:16px;text-align:center;flex-shrink:0;font-size:1.1em}
.file-item .col-name a{color:#ddd;text-decoration:none;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.file-item .col-name a:hover{color:#7c73ff}
.file-item .col-size{color:#777;font-size:.8em}
.file-item .col-date{color:#555;font-size:.78em}
.file-item .col-actions{display:flex;gap:3px;flex-wrap:wrap}
.alert{padding:12px 16px;border-radius:12px;margin-bottom:10px;font-size:.88em;word-break:break-word}
.alert-success{background:#27ae6018;color:#2ecc71;border:1px solid #27ae6033}
.alert-error{background:#e74c3c18;color:#ff6b6b;border:1px solid #e74c3c33}
.section{margin-bottom:20px}
.section h3{color:#fff;margin-bottom:12px;font-size:1.05em}
.user-form{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.user-form input,.user-form select{padding:12px 14px;background:#12121e;border:1px solid #2a2a3e;border-radius:10px;color:#fff;font-size:.9em;flex:1;min-width:130px;min-height:44px}
.user-form input:focus,.user-form select:focus{border-color:#7c73ff;outline:none}
.user-form select option{background:#12121e}
.table{width:100%;border-collapse:collapse;font-size:.85em}
.table th{text-align:right;padding:10px 12px;background:#1a1a2a;color:#666;font-weight:600;font-size:.75em;text-transform:uppercase;letter-spacing:.5px}
.table td{padding:10px 12px;border-top:1px solid #1a1a2a;word-break:break-word}
.table tr:hover td{background:#1a1a28}
.table code{background:#12121e;padding:2px 6px;border-radius:4px;font-size:.82em}
.empty{text-align:center;padding:40px 20px;color:#444;font-size:1em}
.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.75);z-index:1000;display:flex;align-items:center;justify-content:center;padding:16px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}
.modal{background:#1a1a2e;border-radius:20px;padding:24px;width:100%;max-width:420px;max-height:90vh;overflow-y:auto;border:1px solid #2a2a3e;box-shadow:0 25px 80px rgba(0,0,0,.5)}
.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid #222}
.modal-header h3{color:#fff;font-size:1.05em}
.modal-body .form-group{margin-bottom:14px}
.modal-body .form-group label{display:block;margin-bottom:5px;color:#999;font-size:.82em}
.modal-body .form-group input{width:100%;padding:12px 14px;background:#12121e;border:1px solid #2a2a3e;border-radius:10px;color:#fff;font-size:.95em;min-height:44px}
.modal-body .btn{margin-left:4px;margin-bottom:4px}
code{background:#12121e;padding:2px 6px;border-radius:4px;color:#7c73ff}

/* Mobile helpers */
.mobile-only{display:none}
@media(max-width:640px){
.mobile-only{display:inline-flex}
.mobile-hide{display:none}
}
@media(min-width:641px){
.mobile-only{display:none!important}
}

/* ===== Responsive ===== */

/* Small tablets & large phones */
@media(max-width:820px){
.container{padding:10px}
.header h2{font-size:1em}
.header-actions{gap:4px}
.file-list-header,.file-item{grid-template-columns:1fr 70px 80px auto;gap:4px}
.col-date{font-size:.7em}
.file-item .col-actions .btn-sm{padding:6px 8px;min-height:32px}
}

/* Phones landscape & small tablets portrait */
@media(max-width:640px){
.file-list-header,.file-item{grid-template-columns:1fr 65px auto;gap:4px}
.col-date{display:none}
.col-size{font-size:.75em}
.header{flex-direction:column;align-items:stretch;gap:6px}
.header-actions{justify-content:flex-start;gap:4px}
.toolbar input[type=text]{width:100%;flex:1}
.toolbar form{width:100%}
.toolbar form .btn{flex:1}
.breadcrumb{font-size:.8em}
.login-card{padding:28px 20px;border-radius:16px}
.modal{padding:20px;border-radius:16px}
.btn{min-height:40px}
.btn-sm{min-height:32px}
}

/* Very small phones (iPhone SE, older Androids) */
@media(max-width:380px){
.container{padding:8px}
.file-list-header,.file-item{grid-template-columns:1fr auto;gap:3px;padding:8px 10px}
.col-size{display:none}
.col-date{display:none}
.file-list-header .col-size,.file-list-header .col-date{display:none}
.file-item .col-actions{flex-direction:column;gap:2px}
.file-item .col-actions .btn-sm{padding:4px 6px;min-height:28px;font-size:.7em}
.header h2{font-size:.9em}
.login-card{padding:24px 16px;border-radius:14px}
.login-header h2{font-size:1.2em}
.toolbar{gap:6px}
.toolbar input[type=text]{font-size:.85em;min-height:40px}
.btn{min-height:36px;padding:10px 14px;font-size:.85em}
.btn-sm{min-height:28px;padding:4px 6px;font-size:.7em}
.user-form input,.user-form select{min-width:100%;min-height:40px}
.table{font-size:.8em}
.table th,.table td{padding:8px}
}

/* Extra tiny screens (240-320px) */
@media(max-width:320px){
.file-list-header,.file-item{grid-template-columns:1fr;padding:6px 8px;gap:2px}
.file-list-header .col-name{font-size:.7em}
.file-item .col-actions{flex-direction:row;flex-wrap:wrap;gap:2px;justify-content:flex-start}
.file-item .col-actions .btn-sm{padding:4px 5px;min-height:24px;font-size:.65em;min-width:28px}
.login-card{padding:20px 12px}
.login-header h2{font-size:1em}
.login-header i{font-size:1.5em}
.btn{min-height:32px;padding:8px 10px;font-size:.8em;border-radius:8px}
}

/* Touch-friendly styling */
@media(hover:none) and (pointer:coarse){
.btn:hover{transform:none;background:inherit}
.btn-primary:hover{background:#7c73ff}
.btn-danger:hover{background:#e74c3c}
.file-item:hover{background:inherit}
.file-item:active{background:#1a1a28}
.breadcrumb{-webkit-overflow-scrolling:touch}
input,select,button,.btn{touch-action:manipulation}
}

/* Prevent zoom on iOS inputs */
@media screen and (max-width:480px){
input[type=text],input[type=password],input[type=email],input[type=number],select,textarea{font-size:16px!important}
}

/* Upload progress bar */
.upload-progress{background:#1a1a2e;border-radius:14px;padding:20px;margin:12px 0;border:1px solid #2a2a3e}
.upload-progress .progress-info{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.upload-progress .progress-info span{font-size:.85em;color:#ccc}
.upload-progress .progress-info i{color:#7c73ff;margin-right:6px}
.progress-track{height:6px;background:#12121e;border-radius:10px;overflow:hidden}
.progress-bar{height:100%;width:0;background:linear-gradient(90deg,#7c73ff,#a855f7);border-radius:10px;transition:width .2s ease}
.progress-filename{font-size:.78em;color:#777;margin-top:6px}

/* Fix for notch phones */
@supports(padding:max(0px)){
.container,.login-container{padding-left:max(12px,env(safe-area-inset-left));padding-right:max(12px,env(safe-area-inset-right))}
}