@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap');

:root {
    --ev-dark-blue: #1a202c;
    --ev-medium-blue: #2d3748;
    --ev-light-gray: #a0aec0;
    --ev-text-color: #e2e8f0;
    --ev-primary: #3182ce;
    --ev-primary-hover: #2b6cb0;
    --ev-accent: #48bb78;
    --ev-accent-hover: #38a169;
    --ev-danger: #e53e3e;
    --ev-danger-hover: #c53030;
    --warning-color: #f6ad55;
    --purple-color: #9f7aea;
    --card-bg: #2d3748;
    --border-color: #4a5568;
    --shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

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

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--ev-dark-blue);
    color: var(--ev-text-color);
    line-height: 1.6;
    font-size: 14px;
}

.app-container {
    display: flex;
    min-height: 100vh;
}

/* --- Sidebar --- */
.sidebar {
    width: 240px;
    background-color: var(--ev-medium-blue);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    transition: width 0.3s ease;
}

.sidebar-header {
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 10px;
}

.sidebar-header h2 {
    color: var(--ev-text-color);
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.sidebar-nav ul {
    list-style: none;
    padding: 20px 0;
}

.sidebar-nav li a {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px 20px;
    color: var(--ev-light-gray);
    text-decoration: none;
    font-weight: 500;
    transition: background-color 0.2s, color 0.2s;
    border-left: 3px solid transparent;
}

.sidebar-nav li a:hover {
    background-color: var(--border-color);
    color: #fff;
}

.sidebar-nav li.active a {
    background-color: rgba(49, 130, 206, 0.2);
    color: var(--ev-primary);
    border-left-color: var(--ev-primary);
}

.sidebar-nav i {
    width: 20px;
    text-align: center;
}


/* --- Main Content --- */
.main-content-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

.main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 25px;
    background-color: var(--ev-medium-blue);
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.dashboard-grid, .content-area {
    flex: 1;
    padding: 25px;
    overflow-y: auto;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 25px;
    align-items: flex-start;
}

.main-content-area {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.sidebar-area {
    position: sticky;
    top: 0; /* Changed from 25px */
    display: flex;
    flex-direction: column;
    gap: 25px;
}

/* --- General Components --- */
.card {
    background-color: var(--card-bg);
    padding: 25px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    width: 100%;
    margin-bottom: 25px;
}
.card:last-child {
    margin-bottom: 0;
}

.card.full-width {
    width: 100%;
}

.card h3 {
    margin-top: 0;
    margin-bottom: 15px;
    font-size: 1.1rem;
    color: var(--ev-primary);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
}
.card h4 {
    margin-bottom: 10px;
    font-size: 1rem;
    color: var(--ev-light-gray);
}
.card p {
    color: var(--ev-light-gray);
    font-size: 0.9rem;
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    font-size: 0.9rem;
}

.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-family: 'Poppins', sans-serif;
    font-size: 0.95rem;
    background-color: var(--ev-dark-blue);
    color: var(--ev-text-color);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.form-group textarea {
    resize: vertical;
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--ev-primary);
    box-shadow: 0 0 0 3px rgba(49, 130, 206, 0.3);
}

.form-group input[readonly] {
    background-color: #384252;
    cursor: not-allowed;
}

fieldset {
    border: none;
    padding: 0;
    margin: 0;
}

fieldset:disabled input, fieldset:disabled select {
    background-color: #384252;
    cursor: not-allowed;
    opacity: 0.7;
}

fieldset:disabled {
    opacity: 0.6;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    background-color: var(--ev-primary);
    color: #fff;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    text-decoration: none;
    text-align: center;
    transition: background-color 0.3s ease, transform 0.2s ease;
}
.btn:hover { background-color: var(--ev-primary-hover); transform: translateY(-2px); }
.btn-danger { background-color: var(--ev-danger); }
.btn-danger:hover { background-color: var(--ev-danger-hover); }
.btn-success { background-color: var(--ev-accent); }
.btn-success:hover { background-color: var(--ev-accent-hover); }
.btn-secondary { background-color: #4a5568; }
.btn-secondary:hover { background-color: #2d3748; }


.form-buttons {
    display: flex;
    gap: 10px;
    margin-top: 5px;
}

.form-hint {
    font-size: 0.8rem !important;
    color: var(--ev-light-gray) !important;
    margin-top: 15px !important;
    margin-bottom: 0 !important;
}

/* --- Dashboard Specific --- */
.card-details-v2 { font-size: 0.95rem; margin-top: 15px; margin-bottom: 15px; }
.card-details-v2 .detail-line { display: flex; justify-content: space-between; padding: 4px 0; }
.card-details-v2 span { color: var(--ev-light-gray); }
.card-details-v2 strong { font-weight: 600; color: var(--ev-text-color); }
.card-details-v2 .balance-section { display: flex; justify-content: space-around; background-color: var(--ev-dark-blue); border-radius: 8px; padding: 10px; margin-top: 10px; }
.card-details-v2 .balance-item { text-align: center; }
.card-details-v2 .balance-item span { font-size: 0.8rem; }
.card-details-v2 .balance-item strong { font-size: 1.2rem; display: block; }

#connection-card .status { display: flex; align-items: center; font-size: 1rem; font-weight: 600; }
#connection-card .status-indicator { width: 12px; height: 12px; border-radius: 50%; margin-right: 10px; background-color: var(--ev-danger); transition: background-color 0.5s ease; }
#connection-card .status-indicator.ok { background-color: var(--ev-accent); }

#activity-log {
    height: 150px;
    overflow-y: auto;
    background-color: #161b22;
    color: #cdd9e5;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.85rem;
    padding: 15px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    resize: vertical;
}
#activity-log div { padding: 3px 0; border-bottom: 1px solid #30363d; }
#activity-log div:last-child { border-bottom: none; }
#activity-log .log-time { color: #888; margin-right: 10px; }
#activity-log .log-success { color: #56d364; }
#activity-log .log-error { color: #f85149; }
#activity-log .log-info { color: #58a6ff; }

.history-container {
    margin-top: 25px;
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
}
.transaction-history-list {
    max-height: 200px;
    overflow-y: auto;
}
.transaction-history-list .list-item {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.9rem;
    flex-wrap: wrap;
}
.transaction-history-list .list-item:last-child {
    border-bottom: none;
}
.transaction-history-list .date { color: var(--ev-light-gray); }
.transaction-history-list .type { font-weight: 500; }
.transaction-history-list .amount { font-weight: 600; }
.recharge-inputs { display: flex; gap: 15px; }
.radio-group { display: flex; gap: 20px; }

/* --- Modal --- */
.modal-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background-color: rgba(0,0,0,0.7); display: flex; justify-content: center; align-items: center;
    opacity: 0; visibility: hidden; transition: opacity 0.3s ease; z-index: 1000;
}
.modal-overlay.active { opacity: 1; visibility: visible; }
.modal-content {
    background-color: var(--card-bg); padding: 30px; border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.3); width: 90%; max-width: 450px;
    transform: translateY(-50px); transition: transform 0.3s ease;
}
.modal-overlay.active .modal-content { transform: translateY(0); }
.modal-content h3 { margin-top: 0; margin-bottom: 15px; color: var(--ev-primary); }
.modal-content p { white-space: pre-wrap; margin-bottom: 25px; }
.modal-buttons { display: flex; justify-content: flex-end; gap: 10px; }
.modal-buttons .btn { padding: 8px 16px; }

/* Stile per faqet e tjera */
.table-container {
    width: 100%;
    overflow-x: auto;
    margin-top: 1.5rem;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

table thead {
    background-color: var(--ev-dark-blue);
}

table th, table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

table th {
    color: var(--ev-text-color);
    font-weight: 600;
}

table tbody tr:hover {
    background-color: rgba(49, 130, 206, 0.1);
}

td.actions {
    display: flex;
    gap: 10px;
}

.btn-icon {
    background: none;
    border: none;
    color: var(--ev-light-gray);
    cursor: pointer;
    font-size: 1.1rem;
    transition: color 0.2s ease;
}

.btn-icon:hover {
    color: var(--ev-primary);
}
.btn-icon.btn-delete:hover {
    color: var(--ev-danger);
}


.modal-content.large {
    max-width: 800px;
}

.totals-bar {
    display: flex;
    justify-content: space-around;
    gap: 2rem;
    background-color: var(--ev-dark-blue);
    padding: 1rem;
    border-radius: 8px;
    margin-top: 1rem;
    margin-bottom: 1.5rem;
}
.totals-bar.small {
    padding: 0.75rem;
    margin-top: 0;
}

.totals-bar span {
    font-size: 1rem;
}

.totals-bar strong {
    color: var(--ev-accent);
}

.text-success { color: var(--ev-accent); font-weight: 600; }
.text-danger { color: var(--ev-danger); font-weight: 600; }
.text-warning { color: var(--warning-color); font-weight: 600; }

.filters-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1rem; /* Added margin */
}

.date-filters, .report-filters {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.recharge-details {
    display: flex;
    justify-content: space-between;
    background-color: var(--ev-dark-blue);
    padding: 10px 15px;
    border-radius: 8px;
    margin-bottom: 15px;
}
.recharge-details .detail-item {
    display: flex;
    flex-direction: column;
}
.recharge-details span {
    font-size: 0.8rem;
    color: var(--ev-light-gray);
}
.recharge-details strong {
    font-size: 1.1rem;
    font-weight: 600;
}

/* Stilet e reja për Login */
.login-wrapper-v2 {
    width: 100%;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    background-image: linear-gradient(rgba(26, 32, 44, 0.8), rgba(26, 32, 44, 0.95)), url('https://images.unsplash.com/photo-1617886322207-6f504e7472c5?q=80&w=2070&auto=format&fit=crop');
    background-size: cover;
    background-position: center;
}
.login-container-v2 {
    width: 100%;
    max-width: 400px;
    background-color: rgba(45, 55, 72, 0.9);
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    border: 1px solid var(--border-color);
    backdrop-filter: blur(5px);
}
.login-container-v2 h2 {
    text-align: center;
    margin-bottom: 10px;
    color: var(--ev-text-color);
}
.login-container-v2 p {
    text-align: center;
    margin-bottom: 30px;
    color: var(--ev-light-gray);
}
.login-container-v2 .form-group .input-with-icon {
    position: relative;
}
.login-container-v2 .form-group .input-with-icon i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--ev-light-gray);
}
.login-container-v2 .form-group input {
    padding: 12px 12px 12px 40px; /* Add padding for icon */
}
.login-container-v2 .btn {
    width: 100%;
    padding: 12px;
    font-size: 1rem;
    margin-top: 10px;
}
.error-message, .login-error-message {
    background-color: rgba(229, 62, 62, 0.2);
    color: #fed7d7;
    padding: 10px;
    border-radius: 8px;
    margin-bottom: 15px;
    text-align: center;
    border: 1px solid var(--ev-danger);
}


/* Stilet e reja per responsive & mobile menu */
.sidebar-header-container { display: flex; justify-content: space-between; align-items: center; }
.mobile-menu-btn { display: none; background: none; border: none; color: var(--ev-text-color); font-size: 1.5rem; cursor: pointer; padding: 0 15px; }

/* Switch Toggle Style */
.switch-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-size: 0.9rem;
}
.switch { position: relative; display: inline-block; width: 44px; height: 24px; }
.switch input { opacity: 0; width: 0; height: 0; }
.slider { position: absolute; cursor: pointer; top: 0; left: 0; right: 0; bottom: 0; background-color: #4a5568; transition: .4s; }
.slider:before { position: absolute; content: ""; height: 18px; width: 18px; left: 3px; bottom: 3px; background-color: white; transition: .4s; }
input:checked + .slider { background-color: var(--ev-primary); }
input:focus + .slider { box-shadow: 0 0 1px var(--ev-primary); }
input:checked + .slider:before { transform: translateX(20px); }
.slider.round { border-radius: 34px; }
.slider.round:before { border-radius: 50%; }

/* --- Responsive --- */
@media (max-width: 992px) {
    .dashboard-grid { grid-template-columns: 1fr; }
    .sidebar-area { position: static; top: auto; }
}

@media (max-width: 768px) {
    .app-container { flex-direction: column; height: 100vh; }
    .sidebar { width: 100%; height: auto; flex-direction: column; border-right: none; border-bottom: 1px solid var(--border-color); flex-shrink: 0; }
    .sidebar-header { border-bottom: none; padding: 15px; }
    .mobile-menu-btn { display: block; }
    .sidebar-nav { display: none; width: 100%; background-color: var(--ev-medium-blue); }
    .sidebar-nav.active { display: block; }
    .sidebar-nav ul { padding: 10px 0; }
    .main-header { flex-direction: column; gap: 10px; align-items: flex-start; }
    .dashboard-grid, .content-area { padding: 15px; }
    .modern-filters { flex-direction: column; align-items: stretch; }
}
/* Stile të Reja për Raportet */
.modern-filters {
    display: flex;
    align-items: flex-end;
    gap: 20px;
    padding: 20px;
    flex-wrap: wrap;
    background-color: var(--card-bg);
    border-radius: 12px;
}
.filter-group {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}
.filter-group label {
    font-size: 0.8rem;
    color: var(--ev-light-gray);
    margin-bottom: 5px;
}
.filter-group select,
.filter-group input[type="date"] {
    padding: 10px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background-color: var(--ev-dark-blue);
    color: var(--ev-text-color);
    font-family: 'Poppins', sans-serif;
    min-width: 180px;
}
.modern-filters .btn {
    padding: 10px 20px;
    height: 42px; /* Match input height */
    flex-shrink: 0;
}
.modern-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    /* Removed margin-top */
}
.stat-card-modern {
    background-color: var(--card-bg);
    padding: 25px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
}
.stat-card-modern .stat-header {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--ev-light-gray);
    margin-bottom: 15px;
}
.stat-card-modern .stat-header i {
    font-size: 1.5rem;
}
.stat-card-modern strong {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--ev-text-color);
    display: block;
    line-height: 1.2;
}
/* Ngjyrat për Stat-Cards */
.stat-card-modern.green { border-left: 4px solid var(--ev-accent); }
.stat-card-modern.green i { color: var(--ev-accent); }
.stat-card-modern.red { border-left: 4px solid var(--ev-danger); }
.stat-card-modern.red i { color: var(--ev-danger); }
.stat-card-modern.blue { border-left: 4px solid var(--ev-primary); }
.stat-card-modern.blue i { color: var(--ev-primary); }
.stat-card-modern.purple { border-left: 4px solid var(--purple-color); }
.stat-card-modern.purple i { color: var(--purple-color); }

.settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 25px;
}

/* Stile të reja për modulin e faturimit */
.billing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}
.debit-card {
    background-color: rgba(229, 62, 62, 0.1);
    border: 1px solid var(--ev-danger);
    border-left: 4px solid var(--ev-danger);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    margin-top: 20px;
}
.debit-card span {
    font-size: 1rem;
    font-weight: 600;
    color: #fed7d7;
    display: block;
    margin-bottom: 5px;
}
.debit-card strong {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--ev-danger);
}
.form-inline-group {
    display: flex;
    gap: 10px;
    margin-top: 15px;
    align-items: center;
}
.form-inline-group input { flex-grow: 1; }
.switch-label.small { font-size: 0.8rem; }

.danger-zone-card {
    border-color: var(--ev-danger);
}
.danger-zone-card h3 {
    color: var(--ev-danger);
}
.date-filters-inline {
    display: flex;
    gap: 10px;
    align-items: center;
}
.date-filters-inline input {
    width: auto;
}

/* Stilet per Njoftimin e Ri */
.bottom-announcement-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--ev-danger);
    color: white;
    padding: 15px 25px;
    display: flex;
    align-items: center;
    gap: 15px;
    font-weight: 500;
    z-index: 1001;
    box-shadow: 0 -5px 15px rgba(0,0,0,0.3);
}
.bottom-announcement-bar i {
    font-size: 1.5rem;
}
.bottom-announcement-bar .message-content {
    display: flex;
    flex-direction: column;
}
.bottom-announcement-bar small {
    font-size: 0.8rem;
    opacity: 0.8;
}

/* Stili i ri per zonen e fshirjes */
.reset-form-v2 {
    display: flex;
    flex-direction: column;
    gap: 15px;
}
.reset-form-v2 .reset-option {
    background-color: var(--ev-dark-blue);
    padding: 15px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}
.reset-form-v2 .reset-option label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
}
.reset-form-v2 input[type="checkbox"] {
    width: 18px;
    height: 18px;
}