styles.css

/* styles.css — TEEUNED Sistema de Votación Electrónica FEUNED */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,700;1,400&family=Source+Sans+3:wght@400;600&family=JetBrains+Mono:wght@400&display=swap');
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --navy:#0f2149;--navy2:#1a3060;--gold:#c9a84c;--gold2:#e8c96d;
  --cream:#f8f5ee;--cream2:#f2ede2;--white:#ffffff;
  --text:#1a2744;--text2:#4a5a78;--text3:#8a97b2;
  --success:#155c34;--success-bg:#e6f4ed;--success-border:#a3d4b8;
  --danger:#7a1515;--danger-bg:#fbebeb;--danger-border:#e8a0a0;
  --warn:#6b4c00;--warn-bg:#fef7e0;--warn-border:#e8c96d;
  --info:#0d3d70;--info-bg:#e8f0fb;--info-border:#a8c4eb;
  --purple:#3b1f72;--purple-bg:#f0ebfb;--purple-border:#c8b0ef;
  --border:#ddd8cc;--border2:#c8c2b4;
  --radius:4px;--radius2:8px;
  --shadow:0 2px 16px rgba(15,33,73,.12);--shadow2:0 8px 32px rgba(15,33,73,.18);
}
body{font-family:'Source Sans 3',system-ui,sans-serif;background:var(--cream);color:var(--text);min-height:100vh}
h1,h2,h3,h4{font-family:'Playfair Display',Georgia,serif;line-height:1.2}
button{cursor:pointer;font-family:inherit;border:none;transition:opacity .18s,transform .1s}
button:hover{opacity:.86}
button:active{transform:scale(.98)}
input,select,textarea{font-family:inherit;font-size:15px;outline:none;transition:border-color .18s,box-shadow .18s}
input:focus,select:focus,textarea:focus{border-color:var(--gold)!important;box-shadow:0 0 0 3px rgba(201,168,76,.18)}
::-webkit-scrollbar{width:6px;height:6px}
::-webkit-scrollbar-track{background:var(--cream)}
::-webkit-scrollbar-thumb{background:rgba(15,33,73,.25);border-radius:3px}

/* SHELL */
.app-shell{display:flex;flex-direction:column;min-height:100vh}
.navbar{background:var(--navy);border-bottom:3px solid var(--gold);padding:0 22px;display:flex;align-items:center;justify-content:space-between;height:60px;position:sticky;top:0;z-index:100}
.nav-brand{color:var(--gold);font-family:'Playfair Display',serif;font-size:18px;font-weight:700}
.nav-right{display:flex;align-items:center;gap:8px}
.nav-user-name{color:rgba(255,255,255,.85);font-size:13px}
.nav-user-role{color:var(--gold);font-size:11px;font-weight:600;letter-spacing:1.2px;text-transform:uppercase}
.btn-nav{background:transparent;border:1px solid rgba(201,168,76,.4);color:var(--gold);padding:5px 12px;border-radius:var(--radius);font-size:12px;letter-spacing:.7px;text-transform:uppercase;cursor:pointer;font-family:inherit}
.btn-nav-logout{border-color:rgba(220,80,80,.5)!important;color:#f08080!important}
.fiscalia-bar{background:linear-gradient(90deg,var(--gold),#b8962e);padding:8px 22px;display:flex;align-items:center;gap:8px;font-size:12px;font-weight:600;color:var(--navy)}
.main-content{flex:1;padding:28px;max-width:1100px;margin:0 auto;width:100%}
.app-footer{padding:14px;text-align:center;color:rgba(255,255,255,.25);font-size:11px;letter-spacing:1px;background:var(--navy)}

/* NOTIFICATION */
.notification{position:fixed;top:70px;right:22px;z-index:999;padding:12px 18px;border-radius:var(--radius);font-size:14px;font-weight:600;box-shadow:var(--shadow2);display:none}
.notification.success{background:var(--success);color:var(--white)}
.notification.danger{background:var(--danger);color:var(--white)}

/* INDEX — PORTAL PAGE */
.portal-page{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:28px;background:linear-gradient(150deg,var(--navy) 0%,#1a3060 60%,#1e3f78 100%)}
.portal-header{text-align:center;margin-bottom:36px}
.portal-header h1{color:var(--gold);font-family:'Playfair Display',serif;font-size:28px;font-weight:700;margin-bottom:6px}
.portal-header p{color:rgba(255,255,255,.5);font-size:12px;letter-spacing:2px;text-transform:uppercase}
.portal-divider{width:48px;height:2px;background:var(--gold);margin:14px auto;opacity:.5}
.portal-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;width:100%;max-width:780px;margin-bottom:16px}
.portal-card{background:rgba(255,255,255,.04);border:1px solid rgba(201,168,76,.2);border-radius:var(--radius2);padding:32px 22px;text-align:center;cursor:pointer;transition:all .22s;position:relative;overflow:hidden}
.portal-card::before{content:'';position:absolute;bottom:0;left:0;right:0;height:3px;background:var(--gold);transform:scaleX(0);transition:transform .22s}
.portal-card:hover{background:rgba(255,255,255,.08);border-color:rgba(201,168,76,.5);transform:translateY(-3px)}
.portal-card:hover::before{transform:scaleX(1)}
.portal-card:active{transform:translateY(0)}
.portal-card-icon{font-size:34px;margin-bottom:14px}
.portal-card-title{color:var(--gold);font-family:'Playfair Display',serif;font-size:17px;font-weight:700;margin-bottom:6px}
.portal-card-desc{color:rgba(255,255,255,.45);font-size:12px;line-height:1.5}
.portal-card-arrow{display:inline-block;color:var(--gold);font-size:18px;margin-top:14px;opacity:.6}
.portal-card.teeuned-card{border-color:rgba(100,140,220,.3)}
.portal-card.teeuned-card:hover{border-color:rgba(100,140,220,.7)}
.portal-card.teeuned-card::before{background:#5a8ee0}
.portal-card.fiscalia-card{border-color:rgba(201,140,60,.3)}
.portal-card.fiscalia-card:hover{border-color:rgba(201,140,60,.7)}
.portal-card.fiscalia-card::before{background:#c97a20}
.portal-footer{margin-top:14px;text-align:center;color:rgba(255,255,255,.2);font-size:11px;letter-spacing:1px}

/* LOGIN PANELS */
.login-panel{display:none;width:100%;max-width:440px}
.login-panel.active{display:block}
.login-card{background:var(--white);border-radius:var(--radius2);box-shadow:var(--shadow2);overflow:hidden}
.login-header{padding:28px 34px 22px;text-align:center}
.login-header-student{background:var(--navy);border-bottom:3px solid var(--gold)}
.login-header-teeuned{background:#0d1f45;border-bottom:3px solid #5a8ee0}
.login-header-fiscalia{background:#2a1500;border-bottom:3px solid #c97a20}
.login-badge{display:inline-block;font-size:10px;font-weight:700;letter-spacing:2px;text-transform:uppercase;padding:4px 12px;border-radius:3px;margin-bottom:10px}
.badge-student-lbl{background:rgba(201,168,76,.15);color:var(--gold);border:1px solid rgba(201,168,76,.3)}
.badge-teeuned-lbl{background:rgba(90,142,224,.15);color:#7aaeff;border:1px solid rgba(90,142,224,.3)}
.badge-fiscalia-lbl{background:rgba(201,120,32,.15);color:#e8a040;border:1px solid rgba(201,120,32,.3)}
.login-header h2{font-family:'Playfair Display',serif;font-size:22px;font-weight:700;margin-bottom:4px}
.login-header-student h2{color:var(--gold)}
.login-header-teeuned h2{color:#7aaeff}
.login-header-fiscalia h2{color:#e8a040}
.login-header p{font-size:11px;letter-spacing:1.5px;text-transform:uppercase;margin-top:3px;color:rgba(255,255,255,.45)}
.login-body{padding:26px 34px 30px}
.btn-login{width:100%;padding:13px;border:1.5px solid;border-radius:var(--radius);font-size:13px;font-weight:600;letter-spacing:2px;text-transform:uppercase;cursor:pointer;font-family:inherit;margin-bottom:8px}
.btn-login-student{background:var(--navy);color:var(--gold);border-color:var(--gold)}
.btn-login-teeuned{background:#0d1f45;color:#7aaeff;border-color:#5a8ee0}
.btn-login-fiscalia{background:#2a1500;color:#e8a040;border-color:#c97a20}
.btn-back-portal{background:transparent;border:none;color:rgba(255,255,255,.4);font-size:12px;letter-spacing:1px;text-transform:uppercase;padding:8px 0;cursor:pointer;display:block;width:100%;text-align:center;margin-top:10px;font-family:inherit}
.btn-back-portal:hover{color:rgba(255,255,255,.75)}
.btn-forgot{background:transparent;border:none;color:var(--gold);font-size:12px;text-decoration:underline;cursor:pointer;display:block;text-align:center;padding:6px;font-family:inherit;opacity:.8;width:100%}
.btn-forgot:hover{opacity:1}

/* MODAL */
.modal-overlay{position:fixed;inset:0;background:rgba(15,33,73,.65);z-index:500;display:none;align-items:center;justify-content:center;padding:24px}
.modal-overlay.open{display:flex}
.modal-box{background:var(--white);border-radius:var(--radius2);max-width:420px;width:100%;box-shadow:var(--shadow2);overflow:hidden}
.modal-header{background:var(--navy);padding:18px 24px;border-bottom:2px solid var(--gold)}
.modal-header h3{color:var(--gold);font-family:'Playfair Display',serif;font-size:18px}
.modal-body{padding:22px 24px 26px}
.modal-actions{display:flex;gap:8px;margin-top:16px;justify-content:flex-end}

/* FORM */
.form-group{margin-bottom:16px}
label.field-label{display:block;font-size:11px;font-weight:600;color:var(--text2);letter-spacing:1.5px;text-transform:uppercase;margin-bottom:7px}
.field{width:100%;padding:11px 14px;border:1px solid var(--border);border-radius:var(--radius);background:var(--cream);color:var(--text);font-size:15px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
textarea.field{resize:vertical;min-height:90px;line-height:1.5}
.field-hint{font-size:12px;color:var(--text2);margin-top:5px}
.field-error{font-size:12px;color:var(--danger);margin-top:4px;display:none}
.error-box{background:var(--danger-bg);border:1px solid var(--danger-border);border-radius:var(--radius);padding:10px 14px;color:var(--danger);font-size:13px;margin-bottom:14px;display:none}
.demo-hint{margin-top:14px;padding:11px;background:var(--cream);border-radius:var(--radius);font-size:12px;color:var(--text2);line-height:1.6}
.demo-hint strong{color:var(--text)}

/* INFO BOXES */
.info-box{border-radius:var(--radius);padding:11px 15px;font-size:13px;line-height:1.5;margin-bottom:14px}
.info-success{background:var(--success-bg);border:1px solid var(--success-border);color:var(--success)}
.info-danger{background:var(--danger-bg);border:1px solid var(--danger-border);color:var(--danger)}
.info-warn{background:var(--warn-bg);border:1px solid var(--warn-border);color:var(--warn)}
.info-info{background:var(--info-bg);border:1px solid var(--info-border);color:var(--info)}
.info-purple{background:var(--purple-bg);border:1px solid var(--purple-border);color:var(--purple)}

/* BUTTONS */
.btn{padding:8px 16px;border-radius:var(--radius);font-size:12px;font-weight:600;letter-spacing:.8px;text-transform:uppercase;display:inline-flex;align-items:center;gap:5px;border:1px solid transparent;cursor:pointer;font-family:inherit;transition:opacity .18s,transform .1s}
.btn:hover{opacity:.86}
.btn:active{transform:scale(.98)}
.btn-primary{background:var(--navy);color:var(--gold);border-color:rgba(201,168,76,.4)}
.btn-secondary{background:transparent;color:var(--navy);border-color:var(--border)}
.btn-gold{background:var(--gold);color:var(--navy);border-color:var(--gold)}
.btn-danger{background:var(--danger);color:var(--white);border-color:var(--danger)}
.btn-excel{background:#1e6e3a;color:var(--white);border-color:#1e6e3a}
.btn-sm{padding:5px 12px;font-size:11px}
.btn-disabled{opacity:.35;cursor:not-allowed!important;pointer-events:none}

/* BADGES */
.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 9px;border-radius:3px;font-size:11px;font-weight:600;letter-spacing:.8px;text-transform:uppercase;white-space:nowrap}
.badge-active{background:var(--success-bg);color:var(--success);border:1px solid var(--success-border)}
.badge-closed{background:#eeede9;color:var(--text2);border:1px solid var(--border)}
.badge-open{background:var(--warn-bg);color:var(--warn);border:1px solid var(--warn-border)}
.badge-secret{background:var(--info-bg);color:var(--info);border:1px solid var(--info-border)}
.badge-voted{background:var(--success-bg);color:var(--success);border:1px solid var(--success-border)}
.badge-gold{background:var(--navy);color:var(--gold);border:1px solid rgba(201,168,76,.5)}
.badge-personas{background:var(--purple-bg);color:var(--purple);border:1px solid var(--purple-border)}

/* CARD */
.card{background:var(--white);border-radius:var(--radius2);border:1px solid var(--border);box-shadow:var(--shadow);overflow:hidden;margin-bottom:18px}
.card-header{padding:16px 20px;background:var(--cream);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px}
.card-header-title{font-size:16px;font-weight:700;color:var(--navy);font-family:'Playfair Display',serif}
.card-body{padding:20px}
.card-actions{display:flex;gap:7px;flex-wrap:wrap}

/* PAGE TITLES */
.page-title{font-size:25px;font-weight:700;color:var(--navy);font-family:'Playfair Display',serif;margin-bottom:4px}
.page-subtitle{font-size:13px;color:var(--text2)}

/* STATS */
.stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:22px}
.stat-card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius2);padding:16px 18px;text-align:center}
.stat-icon{font-size:20px;margin-bottom:5px}
.stat-value{font-size:28px;font-weight:700;color:var(--navy);font-family:'Playfair Display',serif}
.stat-label{font-size:11px;font-weight:600;color:var(--text2);letter-spacing:1.2px;text-transform:uppercase;margin-top:2px}

/* FILTER */
.filter-bar{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:18px}
.btn-filter{padding:6px 14px;border-radius:var(--radius);border:1px solid var(--border);background:var(--white);color:var(--text2);font-size:12px;font-weight:600;letter-spacing:.8px;text-transform:uppercase;cursor:pointer;font-family:inherit}
.btn-filter.active{background:var(--navy);color:var(--gold);border-color:var(--navy)}

/* PROCESS CARDS */
.process-card{background:var(--white);border:1px solid var(--border);border-left:4px solid var(--gold);border-radius:var(--radius2);padding:18px 20px;margin-bottom:12px;box-shadow:0 1px 4px rgba(15,33,73,.06);transition:box-shadow .2s}
.process-card:hover{box-shadow:var(--shadow)}
.process-card.closed-process{border-left-color:var(--text3);opacity:.82}
.process-card.personas-process{border-left-color:var(--purple)}
.process-card-top{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;flex-wrap:wrap}
.process-title{font-size:15px;font-weight:700;color:var(--navy);font-family:'Playfair Display',serif;margin-bottom:4px}
.process-desc{font-size:13px;color:var(--text2);line-height:1.5;margin-bottom:10px}
.process-meta{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.process-actions{display:flex;gap:7px;margin-top:12px;padding-top:12px;border-top:1px solid var(--border);flex-wrap:wrap;align-items:center}
.process-date{font-size:11px;color:var(--text3);margin-left:auto}
.mini-bars{min-width:160px}
.mini-bar-row{display:flex;align-items:center;gap:6px;margin-bottom:5px}
.mini-bar-label{font-size:11px;color:var(--text2);width:80px;flex-shrink:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.mini-bar-track{flex:1;height:7px;background:var(--cream2);border-radius:4px;overflow:hidden;border:1px solid var(--border)}
.mini-bar-fill{height:100%;border-radius:4px}
.mini-bar-count{font-size:11px;font-weight:600;width:16px;text-align:right}

/* RESULTS */
.result-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:20px}
.result-stat{background:var(--cream);border:1px solid var(--border);border-radius:var(--radius2);padding:13px;text-align:center}
.result-stat-value{font-size:24px;font-weight:700;font-family:'Playfair Display',serif;color:var(--navy)}
.result-stat-label{font-size:11px;font-weight:600;color:var(--text2);letter-spacing:1px;text-transform:uppercase;margin-top:2px}
.result-bar-row{margin-bottom:14px}
.result-bar-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:5px}
.result-bar-name{font-size:14px;font-weight:600;color:var(--text)}
.result-bar-count{font-size:17px;font-weight:700;font-family:'Playfair Display',serif}
.result-bar-track{height:22px;background:var(--cream2);border-radius:3px;border:1px solid var(--border);overflow:hidden}
.result-bar-fill{height:100%;border-radius:3px;transition:width .7s ease}

/* TABLE */
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:13px}
th{padding:8px 12px;text-align:left;font-size:10px;font-weight:600;letter-spacing:1.5px;text-transform:uppercase;color:var(--text2);border-bottom:2px solid var(--border);background:var(--cream);white-space:nowrap}
td{padding:10px 12px;border-bottom:1px solid var(--border);vertical-align:middle}
tr:last-child td{border-bottom:none}
tr:nth-child(even){background:#fafaf7}
.mono{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--text2)}

/* VOTE */
.vote-grid{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:20px}
.vote-option{flex:1;min-width:120px;border:2px solid var(--border);border-radius:var(--radius2);padding:16px 12px;cursor:pointer;text-align:center;background:var(--white);transition:all .18s}
.vote-option:hover{border-color:var(--navy);background:var(--cream)}
.vote-option.sel-favor{border-color:var(--success);background:var(--success-bg)}
.vote-option.sel-contra{border-color:var(--danger);background:var(--danger-bg)}
.vote-option.sel-abs{border-color:var(--warn);background:var(--warn-bg)}
.vote-option.sel-persona{border-color:var(--purple);background:var(--purple-bg)}
.vote-icon{font-size:28px;margin-bottom:7px}
.vote-label{font-size:13px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;font-family:'Playfair Display',serif}
.vote-desc{font-size:11px;color:var(--text2);margin-top:4px}
.confirm-center{text-align:center;padding:26px 20px}
.confirm-icon{font-size:46px;margin-bottom:10px}
.confirm-title{font-size:22px;font-weight:700;font-family:'Playfair Display',serif;margin-bottom:7px}
.confirm-subtitle{font-size:14px;color:var(--text2);margin-bottom:20px}
.confirm-actions{display:flex;gap:10px;justify-content:center}
.success-code{font-family:'JetBrains Mono',monospace;font-size:13px}

/* CANDIDATE */
.candidate-list{list-style:none;margin-bottom:10px}
.candidate-item{display:flex;align-items:center;gap:8px;padding:8px 10px;background:var(--cream);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:5px}
.candidate-name{flex:1;font-size:14px}
.candidate-num{font-size:12px;font-weight:700;color:var(--purple);width:20px}
.btn-remove-cand{background:var(--danger-bg);color:var(--danger);border:none;border-radius:3px;padding:3px 8px;font-size:12px;cursor:pointer}

/* STUDENT MANAGER */
.student-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.upload-zone{border:2px dashed var(--border2);border-radius:var(--radius2);padding:24px;text-align:center;cursor:pointer;background:var(--cream);transition:border-color .2s;margin-bottom:14px}
.upload-zone:hover{border-color:var(--gold)}
.upload-zone p{font-size:13px;color:var(--text2)}

/* EMPTY */
.empty-state{text-align:center;padding:42px 22px;color:var(--text2);border:1px dashed var(--border2);border-radius:var(--radius2);background:var(--cream)}
.empty-icon{font-size:34px;margin-bottom:10px;opacity:.5}
.empty-title{font-size:16px;font-weight:600;margin-bottom:6px}
.empty-desc{font-size:13px}

/* PANE SYSTEM */
.pane{display:none}
.pane.active{display:block}

@media(max-width:700px){
  .main-content{padding:14px}
  .stats-row{grid-template-columns:1fr 1fr}
  .result-stats,.form-row,.student-grid{grid-template-columns:1fr}
  .vote-grid{flex-direction:column}
  .portal-cards{grid-template-columns:1fr}
  .process-card-top{flex-direction:column}
  .nav-user-name{display:none}
}