/* ===== LOGIN PAGE ===== */
:root{--white:#ffffff;--text:#1a1a1a;--muted:#7a8a88;--border:#e5e5e5;--bg:#f5f5f5;--green:#acd1a3;--primary-dark:#0f2420;--red:#e74c3c;--transition:all 0.2s ease;--radius-sm:8px}

.login-wrapper{display:flex;min-height:100vh}
.login-left{width:45%;background:linear-gradient(135deg,#0a1a18,#1a3a35);color:#fff;display:flex;flex-direction:column;justify-content:center;padding:4rem}
.login-right{flex:1;display:flex;align-items:center;justify-content:center;padding:3rem;background:var(--white);overflow-y:auto}
.login-form{width:100%;max-width:420px}
.login-form h2{font-size:1.5rem;font-weight:800;margin-bottom:.35rem;color:var(--text)}
.login-form .subtitle{color:var(--muted);font-size:.85rem;margin-bottom:1.75rem}

/* Form Styling */
.form-group{margin-bottom:1.25rem}
.form-label{display:block;font-size:.85rem;font-weight:600;margin-bottom:.5rem;color:var(--text)}
.form-input{width:100%;padding:.7rem 1rem;border:1.5px solid var(--border);border-radius:var(--radius-sm);font-family:inherit;font-size:.9rem;color:var(--text);transition:border-color .2s;background:var(--white)}
.form-input:focus{outline:none;border-color:#acd1a3;box-shadow:0 0 0 3px rgba(172,209,163,.15)}
.form-input::placeholder{color:var(--muted)}
.form-input.is-invalid{border-color:var(--red);box-shadow:0 0 0 3px rgba(231,76,60,.1)}
.form-input.is-invalid:focus{border-color:var(--red);box-shadow:0 0 0 3px rgba(231,76,60,.15)}
textarea.form-input{resize:vertical;min-height:80px}

/* Form Check (Remember Me) */
.form-check{display:flex;align-items:center;gap:.5rem;cursor:pointer;font-size:.9rem;user-select:none}
.form-check input[type="checkbox"]{width:18px;height:18px;cursor:pointer;accent-color:#acd1a3}

/* Error Feedback */
.invalid-feedback{display:block;font-size:.8rem;color:var(--red);margin-top:.35rem}

/* Links */
.link-green{color:#acd1a3;text-decoration:none;font-weight:600;transition:color .2s}
.link-green:hover{color:#8fc486;text-decoration:underline}

/* Button Styling */
.btn{padding:.7rem 1.5rem;border:none;border-radius:var(--radius-sm);font-family:inherit;font-size:.9rem;font-weight:600;cursor:pointer;transition:var(--transition);display:inline-block;text-align:center;text-decoration:none}
.btn:hover{transform:translateY(-1px);box-shadow:0 4px 12px rgba(0,0,0,.1)}
.btn:active{transform:translateY(0)}
.btn-primary{background:#acd1a3;color:var(--primary-dark)}
.btn-primary:hover{background:#8fc486;transform:translateY(-1px)}
.btn-block{width:100%;display:block}
.btn-lg{padding:.85rem 1.5rem;font-size:.95rem}

/* Login Tabs */
.login-tabs{display:flex;gap:0;margin-bottom:1.75rem;border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden}
.login-tab{flex:1;padding:.6rem;text-align:center;font-weight:600;font-size:.82rem;cursor:pointer;transition:all .2s;background:var(--white);color:var(--text);border-right:1px solid var(--border)}
.login-tab:last-child{border-right:none}
.login-tab.active{background:#acd1a3;color:var(--primary-dark)}

/* Divider */
.login-divider{display:flex;align-items:center;gap:1rem;margin:1.5rem 0;color:var(--muted);font-size:.78rem}
.login-divider::before,.login-divider::after{content:'';flex:1;height:1px;background:var(--border)}

/* Social Buttons */
.social-btns{display:flex;gap:.75rem}
.social-btn{flex:1;display:flex;align-items:center;justify-content:center;gap:.5rem;padding:.6rem;border-radius:var(--radius-sm);border:1.5px solid var(--border);font-size:.82rem;font-weight:500;cursor:pointer;transition:var(--transition);background:var(--white);color:var(--text)}
.social-btn:hover{background:var(--bg);border-color:#acd1a3;transform:translateY(-1px)}

/* Login Left Features */
.login-features{list-style:none;margin-top:2rem}
.login-features li{display:flex;align-items:flex-start;gap:.75rem;margin-bottom:1.25rem;font-size:.9rem}
.login-features .feat-icon{width:36px;height:36px;border-radius:10px;background:rgba(172,209,163,.15);display:flex;align-items:center;justify-content:center;flex-shrink:0;color:#acd1a3}
.login-left h1{font-size:2rem;font-weight:800;margin-bottom:.5rem}
.login-left>p{color:rgba(255,255,255,.6);font-size:.95rem;margin-bottom:2.5rem}

/* Responsive Design */
@media(max-width:1024px){
    .login-left{width:40%;padding:3rem}
    .login-right{padding:2.5rem}
}

@media(max-width:768px){
    .login-wrapper{flex-direction:column}
    .login-left{width:100%;padding:3rem 2rem;min-height:auto}
    .login-right{padding:2rem;min-height:auto}
    .login-form{max-width:100%}
    .login-left h1{font-size:1.5rem}
    .login-features{margin-top:1.5rem}
    .login-features li{margin-bottom:.95rem}
    .login-features .feat-icon{width:32px;height:32px}
}

@media(max-width:480px){
    .login-left{padding:2rem 1.5rem}
    .login-right{padding:1.5rem 1rem}
    .login-form h2{font-size:1.25rem}
    .login-form .subtitle{font-size:.8rem}
    .form-group{margin-bottom:1rem}
    .btn{padding:.6rem 1.25rem;font-size:.85rem}
    .btn-lg{padding:.75rem 1.25rem}
    .social-btns{gap:.5rem}
    .social-btn{padding:.5rem;font-size:.75rem}
    .social-btn svg{width:16px;height:16px}
    .login-left h1{font-size:1.25rem;margin-bottom:.35rem}
    .login-left>p{font-size:.9rem;margin-bottom:2rem}
    .login-features li{font-size:.85rem;gap:.6rem}
    .login-features .feat-icon{width:28px;height:28px}
}

/* Sidebar Logo */
.sidebar-logo{width:42px;height:42px;display:flex;align-items:center;justify-content:center;background:rgba(172,209,163,.2);border-radius:8px;font-weight:700;font-size:1rem;color:#acd1a3}
.sidebar-logo img{max-width:100%;height:auto}

/* ===== CHART & OTHER ELEMENTS ===== */
.chart-container{display:flex;align-items:flex-end;gap:8px;height:160px;padding:0 .5rem}
.chart-bar{background:#acd1a3;border-radius:6px 6px 0 0;flex:1;min-width:28px;cursor:pointer;transition:background .2s,height .5s}
.chart-bar:hover{background:#8fc486}
.chart-label{font-size:.72rem;color:var(--muted);text-align:center;margin-top:.4rem}
.mod-item{display:flex;align-items:flex-start;gap:1rem;padding:1rem 1.5rem;border-bottom:1px solid #f5f3ff;transition:background .2s}
.mod-item:hover{background:#f9faf9}
.mod-item:last-child{border-bottom:none}