/* style.css - Modern Mesh Gradient Glassmorphism Theme */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@24,300,0,0');

:root {
  --primary-color: #6366f1; /* Vibrant Indigo */
  --secondary-color: #ec4899; /* Vibrant Pink */
  --bg-dark: #0f172a;
  --glass-bg: rgba(30, 41, 59, 0.4);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --success-color: #10b981; /* Emerald */
  --danger-color: #ef4444; /* Red */
  --border-radius: 16px;
}

* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Inter', sans-serif; }

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  position: relative;
}

/* --- Animated Mesh Gradient Background --- */
.mesh-bg {
  position: fixed;
  top: 0; left: 0; width: 100vw; height: 100vh;
  background: radial-gradient(at 0% 0%, rgba(99, 102, 241, 0.15) 0px, transparent 50%),
              radial-gradient(at 100% 0%, rgba(236, 72, 153, 0.15) 0px, transparent 50%),
              radial-gradient(at 100% 100%, rgba(16, 185, 129, 0.15) 0px, transparent 50%),
              radial-gradient(at 0% 100%, rgba(56, 189, 248, 0.15) 0px, transparent 50%);
  background-color: var(--bg-dark);
  z-index: -2;
  animation: breathe 15s ease-in-out infinite alternate;
}
@keyframes breathe { 0% { transform: scale(1); } 100% { transform: scale(1.1); } }

/* Glassmorphism Panels */
.glass-panel {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: var(--glass-shadow);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.glass-panel:hover {
  box-shadow: 0 12px 40px 0 rgba(0, 0, 0, 0.45);
}

/* Typography & Icons */
h1, h2, h3 { 
  font-weight: 600; 
  margin-bottom: 1rem; 
  letter-spacing: 1px;
  display: flex; align-items: center; gap: 0.75rem;
}
.logo-title { font-size: 2.2rem; letter-spacing: 3px; font-weight: 700; margin-bottom: 0.5rem; justify-content: center; }
p { color: var(--text-muted); margin-bottom: 1rem; line-height: 1.5; font-weight: 300; }
.material-symbols-outlined { font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24; vertical-align: middle; }

/* Container */
.app-container { max-width: 1200px; margin: 0 auto; padding: 2rem; width: 100%; display: flex; flex-direction: column; gap: 2rem; }

/* Form Elements */
.input-group { margin-bottom: 1.5rem; }
.input-group label { 
  display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.5rem; 
  font-size: 0.8rem; color: var(--text-muted); font-weight: 500; text-transform: uppercase; letter-spacing: 0.5px;
}
.input-group input, .input-group select {
  width: 100%; padding: 0.85rem 1rem;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--glass-border);
  border-radius: 8px; color: var(--text-main); font-size: 1rem; transition: all 0.3s ease;
}
.input-group input:focus, .input-group select:focus {
  outline: none; border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

/* Custom Segmented Control */
.segmented-control {
  display: flex; width: 100%; border: 1px solid var(--glass-border); background: rgba(15, 23, 42, 0.6); border-radius: 8px; overflow: hidden;
}
.segmented-control input[type="radio"] { display: none; }
.segmented-control label {
  flex: 1; text-align: center; padding: 0.75rem; cursor: pointer; margin: 0 !important;
  font-size: 0.85rem !important; color: var(--text-muted); transition: all 0.3s ease;
  display: flex; justify-content: center; align-items: center; gap: 0.5rem; border-right: 1px solid var(--glass-border);
}
.segmented-control label:last-child { border-right: none; }
.segmented-control input[type="radio"]:checked + label { background: rgba(255,255,255,0.1); color: var(--text-main); font-weight: 600; }
.segmented-control input[type="radio"]:checked + label.income-label { background: rgba(16, 185, 129, 0.2); color: var(--success-color); }
.segmented-control input[type="radio"]:checked + label.expense-label { background: rgba(239, 68, 68, 0.2); color: var(--danger-color); }

/* Buttons */
.btn {
  display: flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.85rem 1.5rem; border: none; border-radius: 8px;
  font-size: 0.9rem; font-weight: 600; letter-spacing: 1px;
  cursor: pointer; transition: all 0.3s ease; width: 100%;
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white; box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}
.btn-primary:hover:not(:disabled) { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(99, 102, 241, 0.6); }
.btn-primary:disabled { opacity: 0.7; cursor: not-allowed; }
.logout-btn { background: rgba(255,255,255,0.05); border: 1px solid var(--glass-border); color: var(--text-main); width: auto; padding: 0.4rem 1rem; font-size: 0.85rem; flex-shrink: 0; height: fit-content; display: inline-flex; align-items: center; justify-content: center;}
.logout-btn:hover { background: rgba(239, 68, 68, 0.2); color: var(--danger-color); border-color: var(--danger-color); }

/* Spin Icon Animation */
.spin-icon { animation: spin 1s linear infinite; }
@keyframes spin { 100% { transform: rotate(360deg); } }

/* Login View */
#login-view { display: flex; justify-content: center; align-items: center; min-height: 100vh; padding: 2rem;}
.login-card { width: 100%; max-width: 420px; padding: 3rem; text-align: center; }
.security-badge {
  display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.4rem 1rem;
  background: rgba(16, 185, 129, 0.1); border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: 20px; color: var(--success-color); font-size: 0.7rem; font-weight: 600; margin-top: 1.5rem;
}

/* Dashboard View */
#dashboard-view { display: none; }

/* Navbar */
.navbar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 1rem 2rem; margin-bottom: 2rem;
  position: relative; z-index: 999999;
}
.nav-logo { display: flex; align-items: center; gap: 0.75rem; font-size: 1.2rem; font-weight: 700; background: linear-gradient(to right, #fff, #a5b4fc); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.nav-links { display: flex; gap: 2rem; align-items: center; }
.nav-links a {
  display: flex; align-items: center; gap: 0.5rem; color: var(--text-muted); text-decoration: none;
  font-weight: 500; font-size: 0.85rem; letter-spacing: 0.5px; transition: all 0.3s ease; cursor: pointer;
  padding: 0.5rem 1rem; border-radius: 8px;
}
.nav-links a:hover, .nav-links a.active { background: rgba(255,255,255,0.1); color: white; }
.user-info { display: flex; align-items: center; gap: 1.5rem; font-size: 0.85rem; border-left: 1px solid var(--glass-border); padding-left: 1.5rem; }

/* Grid & Sections */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
@media (max-width: 768px) { .grid-2 { grid-template-columns: 1fr; } }
.dashboard-section { display: none; animation: slideUp 0.4s ease forwards; }
.dashboard-section.active { display: block; }
@keyframes slideUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

/* Tables */
.table-container { overflow-x: auto; margin-top: 1.5rem; border-radius: 8px; border: 1px solid var(--glass-border); }
table { width: 100%; border-collapse: collapse; text-align: left; }
th, td { padding: 1rem; border-bottom: 1px solid var(--glass-border); font-size: 0.9rem; white-space: nowrap; }
th { background: rgba(0,0,0,0.2); color: var(--text-muted); font-weight: 600; text-transform: uppercase; font-size: 0.8rem; letter-spacing: 1px; }
tbody tr { transition: background 0.2s; }
tbody tr:hover { background: rgba(255, 255, 255, 0.05); }
.badge { display: inline-flex; align-items: center; gap: 0.25rem; padding: 0.3rem 0.6rem; border-radius: 6px; font-size: 0.75rem; font-weight: 600; }
.badge-income { background: rgba(16, 185, 129, 0.15); color: var(--success-color); }
.badge-expense { background: rgba(239, 68, 68, 0.15); color: var(--danger-color); }

/* Custom Checkbox */
.checkbox-group { display: flex; gap: 1.5rem; margin-top: 0.5rem; }
.checkbox-label { display: flex; align-items: center; gap: 0.75rem; cursor: pointer; font-size: 0.9rem; font-weight: 500;}
input[type="checkbox"] { appearance: none; width: 1.4rem; height: 1.4rem; border: 2px solid var(--text-muted); border-radius: 4px; background: rgba(0,0,0,0.2); cursor: pointer; position: relative; transition: all 0.2s;}
input[type="checkbox"]:checked { border-color: var(--primary-color); background: var(--primary-color); }
input[type="checkbox"]:checked::after { content: '✓'; position: absolute; color: white; font-weight: bold; top: 50%; left: 50%; transform: translate(-50%, -50%); }

/* Mobile Menu Overlay */
.menu-toggle { display: none; background: none; border: none; color: white; cursor: pointer; z-index: 100001; position: relative;}
@media (max-width: 768px) {
  .menu-toggle { display: block; }
  .nav-links {
    display: none; flex-direction: column; position: fixed; top: 0; left: 0; width: 100vw; height: 100vh;
    background: rgba(15, 23, 42, 0.98); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    padding: 6rem 2rem 2rem 2rem; align-items: center; justify-content: flex-start; z-index: 100000;
  }
  .nav-links.show { display: flex; animation: fadeIn 0.3s ease forwards;}
  .nav-links a { font-size: 1.2rem; margin-bottom: 1rem; width: 100%; justify-content: center; padding: 1rem;}
  .user-info { margin-top: auto; width: 100%; justify-content: center; border-left: none; border-top: 1px solid var(--glass-border); padding-top: 2rem; flex-direction: column; gap: 1rem;}
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
/* Premium Segmented Control for Radio Buttons */
.radio-group {
    display: flex;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 12px;
    padding: 4px;
    gap: 4px;
    border: 1px solid var(--glass-border);
}
.radio-label {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px;
    cursor: pointer;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-muted);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}
.radio-label input[type="radio"] {
    display: none;
}
.radio-label:has(input[value="income"]:checked) {
    background: rgba(16, 185, 129, 0.2);
    color: #10b981;
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.1);
}
.radio-label:has(input[value="expense"]:checked) {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
    box-shadow: 0 0 10px rgba(239, 68, 68, 0.1);
}

/* Elegant Inputs and Selects */
input[type="datetime-local"], select {
    appearance: none;
    background-color: rgba(255, 255, 255, 0.05) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    color: #ffffff !important;
    padding: 12px 16px !important;
    border-radius: 10px !important;
    font-size: 0.95rem !important;
    outline: none !important;
    transition: all 0.3s ease !important;
    cursor: pointer;
}
input[type="datetime-local"]::-webkit-calendar-picker-indicator {
    filter: invert(1);
    cursor: pointer;
    opacity: 0.6;
    transition: 0.3s;
}
input[type="datetime-local"]::-webkit-calendar-picker-indicator:hover {
    opacity: 1;
}
input[type="datetime-local"]:focus, select:focus {
    border-color: var(--primary-color) !important;
    background-color: rgba(0, 0, 0, 0.4) !important;
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.2) !important;
}
select option {
    background-color: #1e293b;
    color: white;
}

/* Modal Styles */
.modal {
    display: none; 
    position: fixed; 
    z-index: 1000; 
    left: 0; 
    top: 0; 
    width: 100%; 
    height: 100%; 
    overflow: auto; 
    background-color: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(5px);
    justify-content: center;
    align-items: center;
}
.modal.show {
    display: flex;
}
.modal-content {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 2rem;
    width: 90%;
    max-width: 500px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.5);
    position: relative;
    animation: zoomIn 0.3s ease;
}
@keyframes zoomIn {
    from { transform: scale(0.9); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}
.close-modal {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    color: var(--text-muted);
    font-size: 24px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
}
.close-modal:hover {
    color: var(--danger-color);
}

/* FOOTER */
.site-footer {
    margin-top: 3rem;
    padding: 2rem;
    background: rgba(15, 23, 42, 0.4);
    border-top: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    text-align: center;
    color: var(--text-color);
}
.site-footer p {
    margin: 0;
    font-size: 0.95rem;
}

/* LABEL SUMMARY CARDS */
.summary-card {
    background: rgba(0,0,0,0.2);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    padding: 1rem;
    min-width: 200px;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    transition: transform 0.3s ease;
}
.summary-card:hover {
    transform: translateY(-3px);
    background: rgba(0,0,0,0.3);
}
.summary-card .label-name {
    font-weight: 700;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.summary-card .stat-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    color: var(--text-muted);
}
.summary-card .stat-val {
    font-weight: bold;
    color: var(--text-color);
}

/* ==========================================
   V19 ENTERPRISE STYLES
   ========================================== */

/* LIGHT MODE OVERRIDES */
body.light-mode {
    --bg-color: #f2f2f7;
    --text-color: #000000;
    --text-muted: #8e8e93;
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.4);
    background: var(--bg-color);
}
body.light-mode .mesh-bg {
    background-image: 
        radial-gradient(at 0% 0%, rgba(59,130,246,0.1) 0px, transparent 50%),
        radial-gradient(at 100% 0%, rgba(139,92,246,0.1) 0px, transparent 50%);
    opacity: 1;
}
body.light-mode input, 
body.light-mode select {
    color: var(--text-color) !important;
    background: rgba(255,255,255,0.7) !important;
    border: 1px solid var(--glass-border) !important;
}
body.light-mode input[type="date"],
body.light-mode input[type="datetime-local"] {
    color-scheme: light !important;
}
body.light-mode table th {
    background-color: #e2e8f0 !important;
    color: var(--text-color);
}
body.light-mode table td {
    color: var(--text-color);
}
body.light-mode .modal-content {
    background: var(--bg-color);
    border: 1px solid var(--glass-border);
}
body.light-mode .glass-panel {
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
}

/* PASSWORD TOGGLE STYLING */
.toggle-password-btn:hover {
    color: var(--primary-color) !important;
}


/* ==========================================
   V20 ULTIMATE STYLES
   ========================================== */

/* WAVE THEME ANIMATION */
@keyframes waveDown {
    0% { height: 0; border-bottom-left-radius: 50% 10px; border-bottom-right-radius: 50% 10px; }
    50% { border-bottom-left-radius: 50% 100px; border-bottom-right-radius: 50% 100px; }
    100% { height: 100vh; border-bottom-left-radius: 0; border-bottom-right-radius: 0; }
}

/* ROTATING SPINNER */
@keyframes spin {
    100% { transform: rotate(360deg); }
}
.spin {
    animation: spin 1s linear infinite;
    display: inline-block;
}

/* CUSTOM TOASTS */
.toast {
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    backdrop-filter: blur(10px);
    transform: translateX(120%);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.toast.success { background: rgba(16, 185, 129, 0.9); }
.toast.error { background: rgba(239, 68, 68, 0.9); }

/* V20 GLASSMORPHISM LIGHT MODE ENHANCEMENTS */
body.light-mode {
    --bg-color: #f2f2f7;
    --glass-bg: rgba(255, 255, 255, 0.75);
    --glass-border: rgba(255, 255, 255, 0.5);
    --text-color: #000000;
    --text-muted: #8e8e93;
}
body.light-mode .glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--glass-border);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
    border-radius: 20px;
}
body.light-mode input, 
body.light-mode select, 
body.light-mode textarea {
    color: #0f172a !important;
    background: rgba(255,255,255,0.6) !important;
    border: 1px solid rgba(148, 163, 184, 0.3) !important;
}
body.light-mode input::placeholder,
body.light-mode textarea::placeholder {
    color: #94a3b8;
}
body.light-mode .material-symbols-outlined {
    color: #1e293b;
}
body.light-mode table th {
    background-color: rgba(255, 255, 255, 0.6) !important;
    color: #0f172a;
    border-bottom: 2px solid rgba(148, 163, 184, 0.2);
}
body.light-mode table td {
    color: #1e293b;
    border-bottom: 1px solid rgba(148, 163, 184, 0.2);
}
body.light-mode .btn-secondary {
    color: #0f172a;
    background: rgba(255, 255, 255, 0.7) !important;
    border: 1px solid rgba(148, 163, 184, 0.3) !important;
}

/* Fix Admin Sec specifically */
body.light-mode #admin-sec .glass-panel {
    background: var(--glass-bg);
}
body.light-mode #wabot-sec .glass-panel {
    background: var(--glass-bg);
}