/* ============================================
   CANTINEI - Design System v2
   Aesthetic: Refined fintech + warm organic
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&family=Fraunces:opsz,wght@9..144,600;9..144,700;9..144,800&display=swap');

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root{
    --primary:#0D9868;--primary-dark:#087A53;--primary-deeper:#065C3F;
    --primary-light:#ECFDF5;--primary-glow:rgba(13,152,104,0.12);
    --accent:#F97316;--accent-light:#FFF7ED;
    --danger:#DC2626;--danger-light:#FEF2F2;
    --warning:#D97706;--warning-light:#FFFBEB;
    --info:#2563EB;--info-light:#EFF6FF;
    --bg:#F5F3EF;--bg-card:#FFFFFF;--bg-subtle:#FAF9F7;
    --text:#1A1A1A;--text-secondary:#5C5C5C;--text-muted:#9E9E9E;--text-inverse:#FFF;
    --border:#E8E4DE;--border-light:#F0EDE8;
    --radius:16px;--radius-sm:10px;--radius-xs:6px;--radius-full:100px;
    --shadow-sm:0 1px 2px rgba(0,0,0,0.04);
    --shadow:0 2px 8px rgba(0,0,0,0.06),0 0 1px rgba(0,0,0,0.08);
    --shadow-md:0 8px 24px rgba(0,0,0,0.08);
    --nav-height:68px;
    --font:'DM Sans',system-ui,sans-serif;
    --font-display:'Fraunces',Georgia,serif;
    --ease:cubic-bezier(0.4,0,0.2,1);
    --ease-bounce:cubic-bezier(0.34,1.56,0.64,1);
}

html{font-size:16px;-webkit-tap-highlight-color:transparent;scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.55;padding-bottom:calc(var(--nav-height) + 24px);min-height:100dvh;-webkit-font-smoothing:antialiased}
body::before{content:'';position:fixed;inset:0;background:radial-gradient(ellipse at 20% 0%,var(--primary-glow) 0%,transparent 50%),radial-gradient(ellipse at 80% 100%,rgba(249,115,22,0.06) 0%,transparent 50%);pointer-events:none;z-index:-1}

/* Layout */
.container{max-width:520px;margin:0 auto;padding:0 20px 20px;animation:pageIn .4s var(--ease) both}
.page-header{display:flex;align-items:center;justify-content:space-between;padding:20px 20px 16px;max-width:520px;margin:0 auto}
.page-title{font-family:var(--font-display);font-size:1.5rem;font-weight:700;color:var(--text);letter-spacing:-0.02em;line-height:1.2}
.page-subtitle{font-size:.8125rem;color:var(--text-muted);font-weight:400;letter-spacing:.01em}

/* Cards */
.card{background:var(--bg-card);border-radius:var(--radius);border:1px solid var(--border);padding:20px;margin-bottom:14px;box-shadow:var(--shadow-sm);transition:box-shadow .2s var(--ease),transform .2s var(--ease);position:relative;overflow:hidden}
.card:hover{box-shadow:var(--shadow)}
a.card:active{transform:scale(.985)}
.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.card-title{font-size:.8125rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.06em}
.card-value{font-family:var(--font-display);font-size:2rem;font-weight:700;color:var(--text);line-height:1.1;letter-spacing:-0.02em}
.card-value.positive{color:var(--primary)}.card-value.negative{color:var(--danger)}
.card-accent{border-left:3px solid var(--warning);padding-left:18px}

/* Stats */
.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:14px}
.stat-box{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);padding:16px 12px;text-align:center;box-shadow:var(--shadow-sm);position:relative;overflow:hidden}
.stat-box::after{content:'';position:absolute;bottom:0;left:0;right:0;height:3px}
.stat-box.stat-green::after{background:var(--primary)}.stat-box.stat-red::after{background:var(--danger)}.stat-box.stat-blue::after{background:var(--info)}
.stat-label{font-size:.6875rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;font-weight:500;margin-bottom:6px}
.stat-number{font-family:var(--font-display);font-size:1.125rem;font-weight:700;letter-spacing:-0.01em}
.stat-number.green{color:var(--primary)}.stat-number.red{color:var(--danger)}.stat-number.blue{color:var(--info)}

/* Forms */
.form-group{margin-bottom:18px}
.form-label{display:block;font-size:.8125rem;font-weight:500;color:var(--text-secondary);margin-bottom:7px;letter-spacing:.01em}
.form-input,.form-select,.form-textarea{width:100%;padding:13px 16px;font-size:1rem;font-family:var(--font);border:1.5px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-card);color:var(--text);transition:border-color .2s var(--ease),box-shadow .2s var(--ease);-webkit-appearance:none}
.form-input::placeholder,.form-textarea::placeholder{color:var(--text-muted)}
.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 4px var(--primary-glow)}
.form-input.input-large{font-family:var(--font-display);font-size:2rem;font-weight:700;text-align:center;padding:20px;letter-spacing:-0.02em;color:var(--primary-dark)}
.form-textarea{resize:vertical;min-height:80px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 24px;font-size:.9375rem;font-weight:600;font-family:var(--font);border-radius:var(--radius-sm);border:none;cursor:pointer;transition:all .15s var(--ease);text-decoration:none;width:100%;letter-spacing:.01em;position:relative;overflow:hidden}
.btn:active{transform:scale(.975)}
.btn i,.btn svg{width:18px;height:18px}
.btn-primary{background:var(--primary);color:var(--text-inverse);box-shadow:0 2px 8px rgba(13,152,104,.3)}
.btn-primary:hover{background:var(--primary-dark);box-shadow:0 4px 16px rgba(13,152,104,.35)}
.btn-danger{background:var(--danger);color:var(--text-inverse);box-shadow:0 2px 8px rgba(220,38,38,.25)}
.btn-outline{background:var(--bg-card);color:var(--primary-dark);border:1.5px solid var(--border);box-shadow:var(--shadow-sm)}
.btn-outline:hover{border-color:var(--primary);background:var(--primary-light)}
.btn-whatsapp{background:#25D366;color:#fff;box-shadow:0 2px 8px rgba(37,211,102,.3)}
.btn-whatsapp:hover{background:#20BD5A}
.btn-sm{padding:10px 16px;font-size:.8125rem;width:auto;border-radius:var(--radius-xs)}
.btn-icon{width:42px;height:42px;padding:0;border-radius:var(--radius-sm);flex-shrink:0;width:auto}
.btn-group{display:flex;gap:10px}.btn-group .btn{flex:1}

/* Lists */
.list-item{display:flex;align-items:center;gap:14px;padding:14px 0;border-bottom:1px solid var(--border-light);text-decoration:none;color:var(--text);transition:opacity .15s}
.list-item:last-child{border-bottom:none}
.list-item:active{opacity:.65}
.list-avatar{width:44px;height:44px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.875rem;flex-shrink:0;background:var(--primary-light);color:var(--primary-dark)}
.list-avatar.avatar-warning{background:var(--warning-light);color:var(--warning)}
.list-avatar.avatar-danger{background:var(--danger-light);color:var(--danger)}
.list-content{flex:1;min-width:0}
.list-name{font-size:.9375rem;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.list-detail{font-size:.8125rem;color:var(--text-muted);margin-top:1px}
.list-value{font-family:var(--font-display);font-size:1rem;font-weight:700;flex-shrink:0;text-align:right;letter-spacing:-0.01em}

/* Badges */
.badge{display:inline-flex;align-items:center;gap:4px;padding:4px 12px;font-size:.75rem;font-weight:600;border-radius:var(--radius-full);letter-spacing:.02em}
.badge-success{background:var(--primary-light);color:var(--primary-dark)}
.badge-danger{background:var(--danger-light);color:var(--danger)}
.badge-warning{background:var(--warning-light);color:#92400E}
.badge-info{background:var(--info-light);color:#1E40AF}

/* Empresa Selector */
.empresa-selector{display:flex;align-items:center;gap:6px;padding:8px 14px;background:var(--primary-light);border:1.5px solid rgba(13,152,104,.15);border-radius:var(--radius-full);cursor:pointer;font-size:.8125rem;font-weight:600;color:var(--primary-dark);transition:all .2s var(--ease)}
.empresa-selector:hover{background:rgba(13,152,104,.12);border-color:var(--primary)}
.empresa-selector i{width:15px;height:15px}

/* Bottom Nav */
.bottom-nav{position:fixed;bottom:0;left:0;right:0;height:var(--nav-height);background:rgba(255,255,255,.92);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-top:1px solid var(--border-light);display:flex;align-items:center;justify-content:space-around;z-index:100;padding-bottom:env(safe-area-inset-bottom,0)}
.nav-item{display:flex;flex-direction:column;align-items:center;gap:3px;padding:8px 14px;text-decoration:none;color:var(--text-muted);font-size:.6875rem;font-weight:500;transition:color .2s var(--ease);position:relative}
.nav-item i{width:22px;height:22px;transition:transform .2s var(--ease-bounce)}
.nav-item.active{color:var(--primary)}
.nav-item.active i{transform:scale(1.1)}
.nav-item.active::before{content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);width:20px;height:2.5px;background:var(--primary);border-radius:0 0 4px 4px}

/* Flash */
.flash{position:fixed;top:16px;left:16px;right:16px;max-width:520px;margin:0 auto;padding:14px 20px;font-size:.875rem;font-weight:500;text-align:center;z-index:999;border-radius:var(--radius-sm);box-shadow:var(--shadow-md);animation:flashIn .35s var(--ease-bounce);transition:all .3s var(--ease)}
@keyframes flashIn{from{transform:translateY(-20px);opacity:0}to{transform:translateY(0);opacity:1}}
.flash-success{background:var(--primary);color:var(--text-inverse)}
.flash-error{background:var(--danger);color:var(--text-inverse)}
.flash-warning{background:var(--accent);color:var(--text-inverse)}

/* Empty */
.empty-state{text-align:center;padding:48px 24px;color:var(--text-muted)}
.empty-state i{width:56px;height:56px;margin-bottom:16px;opacity:.3;stroke-width:1.2}
.empty-state p{font-size:.9375rem;margin-bottom:20px;line-height:1.5}

/* Modal */
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.4);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);z-index:200;align-items:flex-end;justify-content:center}
.modal-overlay.show{display:flex;animation:fadeIn .2s var(--ease)}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.modal{background:var(--bg-card);border-radius:var(--radius) var(--radius) 0 0;padding:8px 20px 24px;width:100%;max-width:520px;max-height:85vh;overflow-y:auto;animation:slideUp .3s var(--ease-bounce)}
@keyframes slideUp{from{transform:translateY(100%)}to{transform:translateY(0)}}
.modal-handle{width:36px;height:4px;background:var(--border);border-radius:var(--radius-full);margin:8px auto 20px}
.modal-title{font-family:var(--font-display);font-size:1.25rem;font-weight:700;margin-bottom:16px;letter-spacing:-0.02em}

/* Date Nav */
.date-nav{display:flex;align-items:center;justify-content:center;gap:16px;margin-bottom:20px}
.date-nav button{background:var(--bg-card);border:1.5px solid var(--border);border-radius:var(--radius-sm);width:38px;height:38px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text-secondary);transition:all .15s var(--ease)}
.date-nav button:hover{border-color:var(--primary);color:var(--primary)}
.date-nav button:active{transform:scale(.92)}
.date-nav .date-display{font-family:var(--font-display);font-size:1.0625rem;font-weight:600;min-width:160px;text-align:center;letter-spacing:-0.01em}

.divider{height:1px;background:var(--border-light);margin:16px 0}

/* Auth */
.auth-container{min-height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:32px 24px;position:relative}
.auth-container::before{content:'';position:absolute;top:-40%;left:-20%;width:140%;height:70%;background:radial-gradient(ellipse,var(--primary-glow) 0%,transparent 70%);pointer-events:none}
.auth-logo{font-family:var(--font-display);font-size:2.5rem;font-weight:800;color:var(--primary);margin-bottom:4px;letter-spacing:-0.04em;position:relative}
.auth-tagline{font-size:.9375rem;color:var(--text-muted);margin-bottom:36px;letter-spacing:.01em}
.auth-form{width:100%;max-width:380px;position:relative}
.auth-footer{margin-top:28px;font-size:.875rem;color:var(--text-secondary);text-align:center}
.auth-footer a{color:var(--primary);text-decoration:none;font-weight:600;transition:color .15s}
.auth-footer a:hover{color:var(--primary-dark)}

.error-box{background:var(--danger-light);color:var(--danger);padding:13px 16px;border-radius:var(--radius-sm);font-size:.875rem;font-weight:500;margin-bottom:18px;border:1px solid rgba(220,38,38,.12)}

/* Animations */
@keyframes pageIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
.stat-row .stat-box:nth-child(1){animation:pageIn .4s var(--ease) .05s both}
.stat-row .stat-box:nth-child(2){animation:pageIn .4s var(--ease) .1s both}
.stat-row .stat-box:nth-child(3){animation:pageIn .4s var(--ease) .15s both}

/* Utilities */
.text-center{text-align:center}.text-right{text-align:right}.text-muted{color:var(--text-muted)}.text-success{color:var(--primary)}.text-danger{color:var(--danger)}
.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mb-8{margin-bottom:8px}.mb-16{margin-bottom:16px}
.gap-8{gap:8px}.flex{display:flex}.flex-between{display:flex;justify-content:space-between;align-items:center}.hidden{display:none}

::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}
::selection{background:var(--primary-glow);color:var(--primary-deeper)}