/* Global Styles */
:root {
    /* iOS-inspired color palette */
    --primary-color: #007AFF; /* iOS blue */
    --secondary-color: #34C759; /* iOS green */
    --danger-color: #FF3B30; /* iOS red */
    --background-color: #F2F2F7; /* iOS light gray */
    --card-bg: #FFFFFF; /* iOS white */
    --text-color: #1C1C1E; /* iOS black */
    --light-text: #8E8E93; /* iOS gray */
    --border-color: #E5E5EA; /* iOS light gray for borders */
    --highlight-color: rgba(0, 122, 255, 0.1); /* iOS light blue highlight */
    --shadow: 0 2px 12px rgba(0, 0, 0, 0.08); /* Subtle shadow */
    --payback-color: #f74747; /* iOS orange for payback */
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-family: 'Quicksand', sans-serif;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.5;
    overflow-x: hidden;
    padding-top: env(safe-area-inset-top);
    padding-bottom: env(safe-area-inset-bottom);
}

.container {
    /* max-width: 1200px; */
    margin:10px;
    padding: 5px;
}

/* Header Section */
.header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: var(--background-color);
    padding: 10px;
    
}
.view-btn{
    text-decoration: none;
    color: var(--text-color);
    font-size: 1.2rem;
    font-weight: 600;
    padding: 10px;
    border-radius: 10px;
    background-color: var(--background-color);
    border: 1px solid var(--border-color);
    
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: #4361ee;
}

.logo i {
    color: #4361ee;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.balance-btn {
    background-color: #00708f;
    color: white;
    border: none;
    border-radius: 8px;
    padding: 0.5rem 1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 1.2rem;
}

.balance-value {
    font-weight: 700;
}

.theme-toggle {
    display: flex;
    align-items: center;
    background-color: #e9ecef;
    border-radius: 20px;
    padding: 0.3rem;
    cursor: pointer;
    border: none;
}

.theme-toggle i {
    font-size: 1.6rem;
    color: #495057;
    padding: 0.2rem;
    text-decoration: none;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .header {
        padding: 1rem;
    }
    
    .logo {
        font-size: 1.2rem;
    }
    
    .balance-btn {
        padding: 0.4rem 0.8rem;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.8rem;
    }
    
    .header-actions {
        width: 100%;
        justify-content: space-between;
    }
    
    .theme-toggle {
        position: absolute;
        top: 1rem;
        right: 1rem;
    }
}

.balance-section {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
    
}

.balance-card {
    flex: 1;
    padding: 16px 20px;
    border-radius: 16px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    background: linear-gradient(145deg, #f9f9f9, #ffffff);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: default;
}

.balance-card span:first-child {
    font-size: 13px;
    color: #7c7c7c;
    margin-bottom: 6px;
    font-weight: 500;
}

.balance-card span:last-child {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

/* DUE CARD - Cool Green Theme */
.balance-card.due {
    /* background: linear-gradient(135deg, #effff7, #9affba); */
    color: #34C759
}

.balance-card.due span:last-child {
    color: #34C759
}

/* PAYBACK CARD - Modern Coral Theme */
.balance-card.payback {
    /* background: linear-gradient(135deg, #ffe9e9, #fa7a7a86); */
    color: #FF3B30;
}


.balance-card.payback span:last-child {
    color: #FF3B30;
}

/* BANK and FINAL as neutral but elegant */
.balance-card.bank span:last-child {
    color: #1976d2;
}

.balance-card.final span:last-child {
    color: #bb2df3;
}




/* Main Content */
main {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 24px;
}

/* Form Section */
.form-section {
    background-color: var(--card-bg);
    padding: 10px;
    border-radius: 16px;
    box-shadow: var(--shadow);
    position: relative;
}

.form-section h2 {
    display: inline-block;
    margin-bottom: 15px;
}

.form-section #toggle-form {
    position: absolute;
    right: 10px;
    top: 10px;
}



.section-header {
    margin-bottom: 20px;
    
}

.section-header h2 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-color);
}

.input-group {
    position: relative;
    margin-bottom: 16px;
}

.input-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--light-text);
}

input[type="text"],
input[type="number"],
input[type="tel"] {
    width: 100%;
    padding: 12px 12px 12px 12px;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    font-size: 16px;
    background-color: var(--background-color);
    color: var(--text-color);
    transition: all 0.2s ease;
}
label{
    font-weight:bolder;
    

}

input[type="text"]:focus,
input[type="number"]:focus,
input[type="tel"]:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.2);
    background-color: white;
}

/* iOS-style placeholder */
::placeholder {
    color: var(--light-text);
    opacity: 0.7;
}

.btn {
    display: inline-block;
    padding: 14px 20px;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
}

.icon-btn {
    width: fit-content;
    height: fit-content;
    padding: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;

    color: var(--primary-color);
}

.icon-btn:hover {
    background-color: rgba(0, 122, 255, 0.1);
}

.primary {
    background-color: var(--primary-color);
    color: white;
    width: 100%;
}

.secondary {
 
    color: var(--primary-color);
    
}

.secondary:hover {
    background-color: rgba(0, 122, 255, 0.1);
}

.primary:hover {
    background-color: #0071EB; /* Slightly darker blue */
}

.primary:active {
    transform: scale(0.98);
}

/* Dues List Section */
.dues-list-section {
    background-color: var(--card-bg);
    padding: 6px;
    border-radius: 16px;
    box-shadow: var(--shadow);
}

.list-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-left: 10px;
    padding-top: 10px;
}

.list-header h2 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-color);
}

.actions {
    display: flex;
    gap: 12px;
}

.filter-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.search-box {
    display: flex;
    align-items: center;
    background-color: var(--background-color);
    border-radius: 10px;
    padding: 5px;
    flex: 1;
    margin-right: 12px;
}

.view-toggle {
    display: flex;
    border-radius: 10px;
    overflow: hidden;
    background-color: var(--background-color);
}

.view-btn {
    background: transparent;
    border: none;
    padding: 10px 12px;
    cursor: pointer;
    font-size: 16px;
    color: var(--light-text);
    transition: all 0.2s ease;
}

.view-btn.active {
    color: var(--primary-color);
}

.search-box i {
    color: var(--light-text);
    margin-right: 10px;
}

.search-box input {
    border: none;
    background: transparent;
    width: 100%;
    font-size: 16px;
    color: var(--text-color);
    padding: 5px;
}

.search-box input:focus {
    outline: none;
}

.dues-list {
    max-height: 500px;
    overflow-y: auto;
    padding: 4px;
}

/* iOS-style scrollbar */
.dues-list::-webkit-scrollbar {
    width: 8px;
}

.dues-list::-webkit-scrollbar-track {
    background: transparent;
}

.dues-list::-webkit-scrollbar-thumb {
    background-color: var(--light-text);
    border-radius: 20px;
    border: 2px solid var(--card-bg);
}

.due-item {
    display: grid;
    grid-template-columns: 1fr 1fr 0.8fr 0.4fr 0.6fr;
    gap: 12px;
    padding: 16px;
    border-radius: 12px;
    margin-bottom: 12px;
    background-color: var(--card-bg);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--border-color);
    align-items: center;
    transition: transform 0.2s ease;
    overflow: hidden;
}

.due-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.due-item-group {
    display: grid;
    grid-template-columns: 1fr 1fr 0.8fr 0.4fr 0.6fr;
    gap: 12px;
    padding: 16px;
    border-radius: 12px;
    margin-bottom: 12px;
    background-color: var(--card-bg);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--border-color);
    align-items: center;
    transition: background-color 0.2s ease;
}

.due-name {
    font-weight: 600;
    color: var(--text-color);
    overflow: hidden;
}

.due-reason {
    color: var(--text-color);
}

.due-date {
    color: var(--light-text);
    font-size: 14px;
}

.due-amount {
    font-weight: 600;
    color: var(--secondary-color);
    text-align: right;
}

.item-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
}

.item-actions button {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 16px;
    color: var(--light-text);
    transition: color 0.2s ease;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.edit-btn:hover {
    color: var(--primary-color);
    background-color: var(--highlight-color);
}
.edit-contact-btn,.delete-contact-btn{
    border:none;
    border-radius: 50%;
    padding: 10px;
}
.edit-contact-btn:hover{
    color: var(--primary-color);
    background-color: var(--highlight-color);
    cursor: pointer;
}
.delete-contact-btn:hover{
    color: var(--danger-color);
    background-color: rgba(255, 59, 48, 0.1);
    cursor: pointer;
}
.contact-close-btn{
    overflow: hidden;
}

.delete-btn:hover {
    color: var(--danger-color);
    background-color: rgba(255, 59, 48, 0.1);
}

.no-dues {
    text-align: center;
    color: var(--light-text);
    margin: 40px 0;
    font-size: 16px;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

.modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 16px;
    width: 90%;
    max-width: 450px;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
}

.close-btn {
    position: absolute;
    top: 16px;
    right: 20px;
    font-size: 24px;
    cursor: pointer;
    color: var(--light-text);
    transition: color 0.2s ease;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    overflow: hidden;
}

.close-btn:hover {
    color: var(--danger-color);
    background-color: rgba(255, 59, 48, 0.1);
}

.modal h2 {
    font-size: 22px;
    margin-bottom: 24px;
    color: var(--text-color);
    font-weight: 600;
}

/* Grouped View */
.grouped-item {
    background-color: var(--background-color);
    border-radius: 16px;
    margin-bottom: 16px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--border-color);
    padding: 6px;
}

.group-header {
    display: flex;
    justify-content: space-between;
    padding: 6px;
    background-color: var(--background-color);
    cursor: pointer;
    user-select: none;
}

.group-name {
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-color);
}

.group-info {
    display: flex;
    align-items: center;
    gap: 15px;
}
#exporter{
    background-color: var(--background-color);
}

.group-total {
    font-weight: 600;
 
}

.group-toggle {
    font-size: 14px;
    color: var(--light-text);
    transition: transform 0.3s ease;
}

.group-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.group-content.expanded {
    max-height: 1000px;
}

.whatsapp-btn {
    background-color: #25D366;
    color: white;
    border: none;
    border-radius: 30%;
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    overflow: hidden;
    
}



.whatsapp-btn:active {
    transform: scale(0.95);
}

.whatsapp-btn i {
    font-size: 16px;
}

/* Form Tabs */
.form-tabs {
    display: flex;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 20px;
}

.tab-btn {
    padding: 12px 16px;
    background: none;
    border: none;
    font-size: 16px;
    font-weight: 600;
    color: var(--light-text);
    cursor: pointer;
    position: relative;
    transition: color 0.2s ease;
    overflow: hidden;
    
}

.tab-btn:hover {
    color: var(--primary-color);
}

.tab-btn.active {
    color: var(--primary-color);
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary-color);
}

.tab-content {
    display: none;
    padding: 10px 0;
}

.tab-content.active {
    display: block;
}

/* Contacts Section */
.contacts-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.contacts-header h2 {
    font-size: 20px;
    font-weight: 600;
}

.contacts-list {
    max-height: 300px;
    overflow-y: auto;
}

.contact-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px;
    border-radius: 10px;
    background-color: var(--background-color);
    margin-bottom: 10px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.contact-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.05);
}

.contact-info {
    display: flex;
    flex-direction: column;
}

.contact-name {
    font-weight: 600;
    color: var(--text-color);
}

.contact-mobile {
    font-size: 14px;
    color: var(--light-text);
}

.contact-actions {
    display: flex;
    gap: 8px;
}

.contact-star {
    color: gold;
    display: none;
}

.contact-star.favorited {
    display: inline;
}

/* Toggle Switch */
.toggle-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.toggle-label {
    font-weight: 600;
    color: var(--text-color);
}

.toggle-switch {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 34px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--secondary-color);
    transition: .4s;
    border-radius: 34px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 26px;
    width: 26px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}

input:checked + .toggle-slider {
    background-color: var(--payback-color);
}

input:checked + .toggle-slider:before {
    transform: translateX(26px);
}

.toggle-text {
    margin: 0 10px;
    font-size: 14px;
    font-weight: 600;
}

.toggle-text.due {
    color: var(--secondary-color);
}

.toggle-text.payback {
    color: var(--payback-color);
}

/* Balance Modal */
.balance-modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 16px;
    width: 90%;
    max-width: 450px;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
}

.balance-detail {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
}

.balance-detail:last-child {
    border-bottom: none;
    margin-top: 10px;
    padding-top: 20px;
    border-top: 2px solid var(--border-color);
}

.balance-label {
    font-weight: 600;
    color: var(--text-color);
}

.balance-value {
    font-weight: 600;
}

.balance-value.positive {
    color: var(--secondary-color);
}

.balance-value.negative {
    color: var(--payback-color);
}

.balance-value.neutral {
    color: var(--primary-color);
}

.balance-value.final {
    color: var(--text-color);
    font-size: 18px;
}

/* Due/Payback indicator */
.due-type {
    padding: 4px 8px;
    border-radius: 10px;
    font-size: 12px;
    font-weight: 600;
    text-align: center;
}

.due-type.due {
    background-color: rgba(52, 199, 89, 0.2);
    color: var(--secondary-color);
}

.due-type.payback {
    background-color: rgba(255, 158, 158, 0.329);
    color: var(--payback-color);
}

/* Responsive */
@media (max-width: 768px) {
    main {
        grid-template-columns: 1fr;
    }

    header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
    .container {
        margin:1px;
        padding: 5px;
    }

    .total-display {
        align-self: stretch;
        align-items: center;
    }

    .due-item, .due-item-group {
        grid-template-columns: 1fr;
        padding: 16px;
    }

    .due-amount {
        text-align: left;
    }

    .item-actions {
        justify-content: flex-start;
        margin-top: 8px;
    }

    .list-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
    
    .filter-options {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }

    .search-box {
        margin-right: 0;
        margin-bottom: 12px;
    }

    .view-toggle {
        width: 100%;
    }

    .view-btn {
        flex: 1;
        text-align: center;
    }
    
    /* Make buttons more touch-friendly */
    .btn, .icon-btn {
        padding: 12px;
    }
    
    .actions {
        width: 100%;
        justify-content: space-between;
    }

    .balance-section {
        flex-direction: column;
    }
    
    .toggle-container {
        flex-direction: column;
        gap: 10px;
        align-items: flex-start;
    }
}

  

body.dark {
    --primary-color: #0a84ff;
    --secondary-color: #30d158;
    --danger-color: #ff453a;
    --background-color: #1c1c1e;
    --card-bg: #2c2c2e;
    --text-color: #f2f2f7;
    --light-text: #a1a1a6;
    --border-color: #3a3a3c;
    --highlight-color: rgba(10, 132, 255, 0.15);
    --shadow: 0 2px 12px rgba(0, 0, 0, 0.5);
    --payback-color: #ff9f0a;
  }
  
  body.dark .search-box,
  body.dark .view-toggle,
  body.dark .balance-card,
  body.dark .form-section,
  body.dark .dues-list-section,
  body.dark .modal-content,
  body.dark .group-header {
    background-color: var(--card-bg);
    color: var(--text-color);
  }
  
  body.dark .due-item,
  body.dark .grouped-item,
  body.dark .group-header {
    background-color: #404140;
  }
  
  body.dark input[type="text"]::placeholder,
  body.dark input[type="number"]::placeholder,
  body.dark input[type="tel"]::placeholder,
  body.dark .search-box input::placeholder {
    color: var(--light-text);
  }
  
  body.dark input[type="text"]:focus,
  body.dark input[type="number"]:focus,
  body.dark input[type="tel"]:focus,
  body.dark .search-box input:focus {
    background-color: black;
  }

  body.dark .secondary {
 
    background-color: #1C1C1E;
    
}

body.dark .balance-card.due{
    background:#2c2c2e;
}

body.dark .balance-card.payback{
    background:#2c2c2e;
}

body.dark .balance-card.bank{
    background:#2c2c2e;
}

body.dark .balance-card.final{
    background:#2c2c2e;
}
  
  body.dark .tab-btn {
    color: var(--light-text);
  }
  
  body.dark .tab-btn.active {
    color: var(--primary-color);
  }
  
  body.dark .modal {
    background-color: rgba(0, 0, 0, 0.7);
  }
  
  body.dark .search-box input {
    color: rgb(255, 255, 255);
    border: 1px solid rgb(162, 162, 162);
  }
  
  body.dark .due-amount {
    color: var(--secondary-color);
  }