/* public/css/main.css — Tema "Campo Táctico" */
:root {
    --bg-deep:#0d0f12;--bg-mid:#13161b;--bg-surface:#1a1e26;--bg-elevated:#222733;
    --border:#2a3040;--border-light:#363e52;
    --green:#2ecc71;--green-dim:#1a7a44;--green-glow:rgba(46,204,113,0.15);
    --accent:#00d4ff;--accent-dim:rgba(0,212,255,0.1);
    --red:#e74c3c;--yellow:#f39c12;
    --white:#f0f4ff;--muted:#6b7694;--muted-light:#9aa3bf;
    --font-display:'Bebas Neue',sans-serif;--font-body:'DM Sans',sans-serif;--font-mono:'DM Mono',monospace;
    --radius:8px;--radius-lg:14px;--shadow:0 4px 24px rgba(0,0,0,.4);--shadow-lg:0 8px 40px rgba(0,0,0,.6);
    --sidebar-w:220px;--transition:.2s cubic-bezier(.4,0,.2,1);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:15px}
body{background:var(--bg-deep);color:var(--white);font-family:var(--font-body);line-height:1.5;min-height:100vh;overflow-x:hidden}
a{text-decoration:none;color:inherit}
input,select,button,textarea{font-family:inherit;font-size:inherit}
button{cursor:pointer;border:none;background:none}
.hidden{display:none!important}
.loading-pulse{color:var(--muted);text-align:center;padding:2rem;animation:pulse 1.5s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:.5}50%{opacity:1}}
.empty-state{color:var(--muted);padding:1.5rem;text-align:center;font-style:italic}
@keyframes fadeUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes slideIn{from{opacity:0;transform:translateX(20px)}to{opacity:1;transform:translateX(0)}}
@keyframes slideOut{to{opacity:0;transform:translateX(20px)}}

/* AUTH */
.auth-screen{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;z-index:100;overflow:hidden}
.auth-bg{position:absolute;inset:0;background:var(--bg-deep)}
.auth-grid{position:absolute;inset:0;background-image:linear-gradient(var(--border) 1px,transparent 1px),linear-gradient(90deg,var(--border) 1px,transparent 1px);background-size:40px 40px;opacity:.4}
.auth-glow{position:absolute;top:30%;left:50%;transform:translate(-50%,-50%);width:600px;height:400px;background:radial-gradient(ellipse,var(--green-glow) 0%,transparent 70%)}
.auth-container{position:relative;display:flex;align-items:center;gap:4rem;padding:2rem;max-width:900px;width:100%;animation:fadeUp .6s ease}
.auth-brand{flex:1}
.brand-icon{font-size:3.5rem;margin-bottom:1rem;display:block}
.brand-title{font-family:var(--font-display);font-size:5rem;line-height:.95;letter-spacing:2px;text-shadow:0 0 40px var(--green-glow)}
.brand-sub{margin-top:1rem;color:var(--muted-light);font-size:1.1rem;letter-spacing:3px;text-transform:uppercase}
.auth-card{flex:0 0 380px;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:2rem;box-shadow:var(--shadow-lg)}
.auth-tabs{display:flex;gap:.5rem;margin-bottom:1.5rem;border-bottom:1px solid var(--border);padding-bottom:1rem}
.auth-tab{flex:1;padding:.6rem 1rem;border-radius:var(--radius);color:var(--muted);font-weight:500;transition:var(--transition)}
.auth-tab.active{background:var(--green);color:var(--bg-deep);font-weight:700}
.auth-form{display:none;flex-direction:column;gap:1rem}
.auth-form.active{display:flex}

/* FORMS */
.field-group{display:flex;flex-direction:column;gap:.4rem}
.field-group label{font-size:.8rem;font-weight:600;color:var(--muted-light);text-transform:uppercase;letter-spacing:1px}
.field-group input,.field-group select,.select-filter{background:var(--bg-mid);border:1px solid var(--border);border-radius:var(--radius);color:var(--white);padding:.65rem .9rem;transition:border-color var(--transition);width:100%}
.field-group input:focus,.field-group select:focus,.select-filter:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 3px var(--green-glow)}
.form-error{background:rgba(231,76,60,.15);border:1px solid var(--red);color:var(--red);border-radius:var(--radius);padding:.6rem .9rem;font-size:.875rem}

/* BUTTONS */
.btn-primary{background:var(--green);color:var(--bg-deep);font-weight:700;padding:.75rem 1.5rem;border-radius:var(--radius);letter-spacing:.5px;transition:var(--transition);width:100%}
.btn-primary:hover{background:#27ae60;transform:translateY(-1px);box-shadow:0 4px 20px var(--green-glow)}
.btn-secondary{background:var(--bg-elevated);color:var(--white);border:1px solid var(--border);font-weight:500;padding:.6rem 1.2rem;border-radius:var(--radius);transition:var(--transition)}
.btn-secondary:hover{border-color:var(--green);color:var(--green)}
.btn-danger{background:rgba(231,76,60,.15);color:var(--red);border:1px solid rgba(231,76,60,.3);font-size:.8rem;padding:.35rem .8rem;border-radius:var(--radius);transition:var(--transition)}
.btn-danger:hover{background:rgba(231,76,60,.3)}
.btn-sm{font-size:.8rem;padding:.35rem .8rem;border-radius:6px;background:var(--bg-elevated);border:1px solid var(--border);color:var(--muted-light);transition:var(--transition)}
.btn-sm:hover{border-color:var(--accent);color:var(--accent)}
.btn-logout{color:var(--muted);padding:.5rem;border-radius:var(--radius);font-size:1.2rem;transition:color var(--transition)}
.btn-logout:hover{color:var(--red)}

/* APP LAYOUT */
.app{display:flex;min-height:100vh}
.sidebar{width:var(--sidebar-w);background:var(--bg-surface);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;top:0;bottom:0;left:0;z-index:50}
.sidebar-brand{display:flex;align-items:center;gap:.75rem;padding:1.5rem 1.25rem;border-bottom:1px solid var(--border)}
.sidebar-icon{font-size:1.5rem}
.sidebar-title{font-family:var(--font-display);font-size:1.8rem;letter-spacing:3px;color:var(--green)}
.sidebar-nav{flex:1;padding:1rem .75rem;display:flex;flex-direction:column;gap:.2rem}
.nav-item{display:flex;align-items:center;gap:.75rem;padding:.65rem .9rem;border-radius:var(--radius);color:var(--muted);font-weight:500;font-size:.9rem;transition:var(--transition)}
.nav-item:hover{background:var(--bg-elevated);color:var(--white)}
.nav-item.active{background:var(--green-glow);color:var(--green);border:1px solid var(--green-dim)}
.nav-icon{font-size:1.1rem;width:1.5rem;text-align:center}
.sidebar-footer{padding:1rem .75rem;border-top:1px solid var(--border);display:flex;align-items:center;gap:.5rem}
.user-badge{display:flex;align-items:center;gap:.6rem;flex:1;min-width:0}
.user-avatar{width:36px;height:36px;background:var(--green-dim);border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.85rem;flex-shrink:0;color:var(--green)}
.user-info{display:flex;flex-direction:column;min-width:0}
.user-name{font-weight:600;font-size:.85rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.user-team{font-size:.75rem;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.main-content{margin-left:var(--sidebar-w);flex:1;padding:2rem 2.5rem;max-width:calc(100vw - var(--sidebar-w))}
.page{display:none;animation:fadeUp .3s ease}
.page.active{display:block}
.page-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:2rem}
.page-eyebrow{font-size:.75rem;text-transform:uppercase;letter-spacing:2px;color:var(--green);font-weight:600;margin-bottom:.25rem}
.page-title{font-family:var(--font-display);font-size:2.8rem;letter-spacing:1px;line-height:1}
.header-actions{display:flex;gap:.75rem;align-items:center;padding-top:.5rem}

/* CARDS */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1rem;margin-bottom:2rem}
.stat-card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.25rem 1.5rem;transition:border-color var(--transition)}
.stat-card:hover{border-color:var(--border-light)}
.stat-card.accent{background:linear-gradient(135deg,var(--bg-surface),var(--bg-elevated));border-color:var(--green-dim)}
.stat-card.green{border-color:var(--green-dim)}
.stat-card.red{border-color:rgba(231,76,60,.4)}
.stat-label{font-size:.75rem;text-transform:uppercase;letter-spacing:1.5px;color:var(--muted);margin-bottom:.5rem}
.stat-value{font-family:var(--font-display);font-size:2rem;letter-spacing:1px}
.stat-card.accent .stat-value,.stat-card.green .stat-value{color:var(--green)}
.stat-card.red .stat-value{color:var(--red)}
.stat-sub{font-size:.8rem;color:var(--muted);margin-top:.3rem}
.section-block{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.5rem;margin-bottom:1.5rem}
.section-title{font-size:.85rem;text-transform:uppercase;letter-spacing:1.5px;color:var(--muted-light);font-weight:700;margin-bottom:1.25rem;padding-bottom:.75rem;border-bottom:1px solid var(--border)}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}

/* PLAYER COMPONENTS */
.player-mini{display:flex;align-items:center;gap:1rem;padding:.75rem;border-radius:var(--radius);border:1px solid transparent;transition:var(--transition)}
.player-mini:hover{background:var(--bg-elevated);border-color:var(--border)}
.player-pos-badge{width:36px;height:36px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:.7rem;font-weight:700;font-family:var(--font-mono);color:var(--accent);flex-shrink:0}
.player-mini-info{flex:1;min-width:0}
.player-mini-name{font-weight:600;font-size:.9rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.player-mini-sub{font-size:.78rem;color:var(--muted)}
.player-mini-value{font-family:var(--font-mono);font-size:.85rem;color:var(--green);font-weight:500}

/* TABLE */
.player-table-wrap{overflow-x:auto;border-radius:var(--radius-lg);border:1px solid var(--border)}
.player-table{width:100%;border-collapse:collapse}
.player-table th{background:var(--bg-surface);color:var(--muted);font-size:.72rem;text-transform:uppercase;letter-spacing:1px;padding:.75rem 1rem;text-align:left;border-bottom:1px solid var(--border);white-space:nowrap}
.player-table td{padding:.7rem 1rem;border-bottom:1px solid var(--border);font-size:.875rem;white-space:nowrap}
.player-table tbody tr{background:var(--bg-mid);transition:background var(--transition)}
.player-table tbody tr:hover{background:var(--bg-elevated)}
.player-table tbody tr:last-child td{border-bottom:none}
.skill-cell{display:flex;align-items:center;gap:.5rem}
.skill-bar{width:30px;height:4px;background:var(--border);border-radius:2px;overflow:hidden}
.skill-bar-fill{height:100%;background:var(--green);border-radius:2px}
.skill-val{font-family:var(--font-mono);font-size:.8rem;color:var(--muted-light);width:1.5rem}
.form-badge{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;font-size:.8rem;font-weight:700;font-family:var(--font-mono)}
.form-1,.form-2,.form-3{background:rgba(231,76,60,.2);color:var(--red)}
.form-4,.form-5,.form-6{background:rgba(243,156,18,.2);color:var(--yellow)}
.form-7,.form-8,.form-9,.form-10{background:rgba(46,204,113,.2);color:var(--green)}
.injury-badge{font-size:.72rem;background:rgba(231,76,60,.15);color:var(--red);border:1px solid rgba(231,76,60,.3);padding:.15rem .5rem;border-radius:20px}

/* MARKET */
.market-filters{display:flex;gap:.75rem;margin-bottom:1.5rem;flex-wrap:wrap}
.market-filters .select-filter{width:auto;flex:1;min-width:150px}
.market-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1rem}
.market-card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.25rem;transition:border-color var(--transition);display:flex;flex-direction:column;gap:.9rem}
.market-card:hover{border-color:var(--green-dim)}
.market-card-header{display:flex;align-items:center;gap:.75rem}
.market-card-name{font-weight:700;font-size:1rem}
.market-card-meta{font-size:.8rem;color:var(--muted)}
.market-skills{display:grid;grid-template-columns:repeat(5,1fr);gap:.25rem}
.market-skill{text-align:center}
.market-skill-label{font-size:.65rem;color:var(--muted);text-transform:uppercase}
.market-skill-val{font-family:var(--font-mono);font-size:.9rem;font-weight:600}
.market-price-row{display:flex;justify-content:space-between;align-items:flex-end}
.market-price{font-family:var(--font-display);font-size:1.6rem;color:var(--green)}
.market-expires{font-size:.75rem;color:var(--muted)}
.market-bid-info{font-size:.8rem;color:var(--accent)}
.market-actions{display:flex;gap:.5rem}
.market-actions .btn-primary{padding:.55rem 1rem;font-size:.85rem}

/* TRAINING */
.form-compact{display:flex;flex-direction:column;gap:1rem}
.intensity-group{display:flex;gap:.5rem}
.radio-card{flex:1;display:flex;flex-direction:column;align-items:center;gap:.25rem;padding:.6rem .5rem;border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;transition:var(--transition);font-size:.8rem;text-align:center}
.radio-card input{display:none}
.radio-card span{font-weight:600;font-size:.85rem}
.radio-card small{color:var(--muted);font-size:.72rem}
.radio-card:has(input:checked){border-color:var(--green);background:var(--green-glow);color:var(--green)}
.training-item{display:flex;align-items:center;justify-content:space-between;padding:.6rem .75rem;border-radius:var(--radius);background:var(--bg-mid);border:1px solid var(--border);margin-bottom:.5rem;font-size:.875rem}
.training-item-left{display:flex;flex-direction:column;gap:.15rem}
.training-item-name{font-weight:600}
.training-item-meta{font-size:.78rem;color:var(--muted)}

/* LEAGUE */
.standings-table{width:100%;border-collapse:collapse;font-size:.875rem}
.standings-table th{padding:.5rem .75rem;text-align:left;color:var(--muted);font-size:.72rem;text-transform:uppercase;letter-spacing:1px;border-bottom:1px solid var(--border)}
.standings-table td{padding:.6rem .75rem;border-bottom:1px solid var(--border)}
.standings-table tbody tr:last-child td{border-bottom:none}
.standings-table tbody tr:hover{background:var(--bg-elevated)}
.st-pos{font-family:var(--font-mono);color:var(--muted);width:2rem}
.st-pts{font-weight:700;color:var(--accent);font-family:var(--font-mono)}
.st-highlight{background:var(--green-glow)!important}
.st-highlight td:first-child{border-left:3px solid var(--green)}
.match-card{display:flex;align-items:center;justify-content:space-between;padding:.75rem;background:var(--bg-mid);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:.5rem;font-size:.875rem}
.match-teams{display:flex;flex-direction:column;gap:.1rem}
.match-teams strong{font-weight:600}
.match-score{font-family:var(--font-display);font-size:1.8rem;letter-spacing:2px;text-align:center;min-width:70px}
.match-score.scheduled{font-size:.8rem;color:var(--muted);letter-spacing:0;padding:.5rem}
.match-date{font-size:.75rem;color:var(--muted)}

/* FINANCE */
.transaction-item{display:flex;align-items:center;justify-content:space-between;padding:.7rem .75rem;border-bottom:1px solid var(--border);font-size:.875rem}
.transaction-item:last-child{border-bottom:none}
.tx-desc{color:var(--muted-light)}
.tx-date{font-size:.75rem;color:var(--muted)}
.tx-amount{font-family:var(--font-mono);font-weight:600}
.tx-amount.positive{color:var(--green)}
.tx-amount.negative{color:var(--red)}
.tx-type{font-size:.7rem;padding:.15rem .5rem;border-radius:20px;background:var(--bg-elevated);color:var(--muted);text-transform:uppercase;letter-spacing:.5px}

/* MODAL */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.7);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:200;animation:fadeIn .15s ease}
.modal-box{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);width:100%;max-width:480px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg);animation:fadeUp .2s ease}
.modal-header{display:flex;align-items:center;justify-content:space-between;padding:1.25rem 1.5rem;border-bottom:1px solid var(--border)}
.modal-header h3{font-family:var(--font-display);font-size:1.5rem;letter-spacing:1px}
.modal-close{color:var(--muted);font-size:1.1rem;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:var(--transition)}
.modal-close:hover{background:var(--bg-elevated);color:var(--white)}
.modal-body{padding:1.5rem;display:flex;flex-direction:column;gap:1rem}

/* TOAST */
.toast-container{position:fixed;top:1.5rem;right:1.5rem;z-index:300;display:flex;flex-direction:column;gap:.5rem;max-width:360px}
.toast{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);padding:.75rem 1rem;font-size:.875rem;display:flex;align-items:center;gap:.75rem;box-shadow:var(--shadow);animation:slideIn .25s ease}
.toast.success{border-left:3px solid var(--green)}
.toast.error{border-left:3px solid var(--red)}
.toast.info{border-left:3px solid var(--accent)}
.toast-icon{font-size:1.1rem;flex-shrink:0}
.toast-out{animation:slideOut .25s ease forwards}

/* SCROLLBAR */
::-webkit-scrollbar{width:6px;height:6px}
::-webkit-scrollbar-track{background:var(--bg-mid)}
::-webkit-scrollbar-thumb{background:var(--border-light);border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:var(--muted)}

/* RESPONSIVE */
@media(max-width:768px){
    .auth-container{flex-direction:column;gap:2rem}
    .auth-brand{text-align:center}
    .brand-title{font-size:3.5rem}
    .auth-card{flex:none;width:100%}
    .sidebar{width:60px}
    .sidebar-title,.nav-label,.user-info{display:none}
    .main-content{margin-left:60px;padding:1.5rem}
    .two-col{grid-template-columns:1fr}
    .page-title{font-size:2rem}
}