/* WhatsApp Business Manager - Custom Styles */
:root {
    --primary-black: #1a1a1a;
    --secondary-black: #2d2d2d;
    --accent-red: #dc3545;
    --bright-red: #ff4757;
    --text-white: #ffffff;
    --text-gray: #cccccc;
    --bg-dark: #0f0f0f;
    --card-bg: #252525;
    --border-color: #404040;
    --success-green: #28a745;
    --warning-orange: #ffc107;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, var(--bg-dark) 0%, var(--primary-black) 100%);
    color: var(--text-white);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Animated Background */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 80%, rgba(255, 71, 87, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(220, 53, 69, 0.1) 0%, transparent 50%);
    z-index: -1;
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-10px) rotate(1deg); }
}

/* Navigation */
.navbar {
    background: var(--secondary-black);
    border-bottom: 2px solid var(--accent-red);
    box-shadow: 0 2px 10px rgba(220, 53, 69, 0.3);
}

.navbar-brand {
    color: var(--text-white) !important;
    font-weight: bold;
    font-size: 1.5rem;
}

.navbar-brand:hover {
    color: var(--bright-red) !important;
    transform: scale(1.05);
    transition: all 0.3s ease;
}

/* Navbar Tabs */
.navbar .nav-tabs {
    border-bottom: none;
    background: transparent;
}

.navbar .nav-tabs .nav-link {
    color: var(--text-gray) !important;
    border: none;
    border-radius: 0;
    padding: 10px 20px;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    background: transparent;
}

.navbar .nav-tabs .nav-link:hover {
    color: var(--text-white) !important;
    background: rgba(220, 53, 69, 0.1);
    border-color: transparent;
}

.navbar .nav-tabs .nav-link.active {
    color: var(--text-white) !important;
    background: var(--accent-red) !important;
    border-color: var(--accent-red) !important;
    box-shadow: 0 2px 8px rgba(220, 53, 69, 0.3);
}

.navbar .nav-tabs .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 8px solid var(--accent-red);
}

/* Tab Content */
.tab-content {
    min-height: 60vh;
}

.tab-pane {
    animation: fadeInUp 0.5s ease-in-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Cards */
.card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-red), transparent);
    transition: left 0.5s;
}

.card:hover::before {
    left: 100%;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(220, 53, 69, 0.2);
    border-color: var(--accent-red);
}

.card-header {
    background: linear-gradient(135deg, var(--accent-red), var(--bright-red));
    color: white;
    border-bottom: none;
    font-weight: bold;
    border-radius: 15px 15px 0 0 !important;
}

/* Buttons */
.btn-primary {
    background: linear-gradient(135deg, var(--accent-red), var(--bright-red));
    border: none;
    border-radius: 25px;
    padding: 10px 25px;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(220, 53, 69, 0.4);
}

.btn-whatsapp {
    background: linear-gradient(135deg, #25d366, #128c7e);
    border: none;
    border-radius: 50px;
    padding: 8px 15px;
    color: white;
    transition: all 0.3s ease;
}

.btn-whatsapp:hover {
    transform: scale(1.1);
    box-shadow: 0 5px 15px rgba(37, 211, 102, 0.4);
}

.btn-status {
    border-radius: 20px;
    font-size: 0.8rem;
    padding: 5px 15px;
    min-width: 100px;
    transition: all 0.3s ease;
}

.btn-status:hover {
    transform: scale(1.05);
}

/* Status Colors */
.status-sent {
    background: var(--success-green);
    color: white;
}

.status-not-sent {
    background: var(--warning-orange);
    color: white;
}

.status-no-whatsapp {
    background: var(--accent-red);
    color: white;
}

/* Forms */
.form-control {
    background: var(--secondary-black);
    border: 1px solid var(--border-color);
    color: var(--text-white);
    border-radius: 10px;
    transition: all 0.3s ease;
}

.form-control:focus {
    background: var(--secondary-black);
    border-color: var(--accent-red);
    color: var(--text-white);
    box-shadow: 0 0 10px rgba(220, 53, 69, 0.3);
}

.form-control::placeholder {
    color: var(--text-gray);
}

/* Contact Cards */
.contact-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    margin: 10px 0;
    transition: all 0.3s ease;
    position: relative;
    overflow: visible;
}

.contact-card:hover {
    transform: translateX(5px);
    box-shadow: -5px 5px 15px rgba(220, 53, 69, 0.2);
    border-left: 4px solid var(--accent-red);
}

/* Ensure contact cards have proper styling */
div.contact-card {
    min-height: 160px;
}

/* Force status colors even if JavaScript hasn't loaded yet */
.contact-card[data-status] {
    border-left-width: 5px !important;
    border-left-style: solid !important;
}

.contact-card[data-status="sent"] {
    border-left-color: #28a745 !important;
}

.contact-card[data-status="not_sent"] {
    border-left-color: #dc3545 !important;
}

.contact-card[data-status="no_whatsapp"] {
    border-left-color: #ffc107 !important;
}

/* Statistics Cards */
.stat-card {
    background: linear-gradient(135deg, var(--card-bg), var(--secondary-black));
    border: 1px solid var(--border-color);
    border-radius: 15px;
    padding: 25px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.stat-card::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: conic-gradient(from 0deg, transparent, var(--accent-red), transparent);
    animation: rotate 4s linear infinite;
    opacity: 0;
    transition: opacity 0.3s;
}

.stat-card:hover::after {
    opacity: 0.1;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.stat-number {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--bright-red);
    display: block;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-gray);
    margin-top: 5px;
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-radius: 50%;
    border-top-color: var(--accent-red);
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Filters */
.filter-section {
    background: var(--secondary-black);
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 20px;
    border: 1px solid var(--border-color);
}

/* Login Page */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-card {
    width: 100%;
    max-width: 400px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .container-fluid {
        padding: 10px;
    }
    
    .contact-card {
        padding: 15px;
        margin: 5px 0;
    }
    
    .stat-card {
        padding: 15px;
        margin: 10px 0;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .btn {
        width: 100%;
        margin: 2px 0;
    }
    
    .btn-whatsapp {
        width: auto;
        margin: 0 2px;
    }
}

/* Tablet Responsive */
@media (max-width: 1024px) and (min-width: 769px) {
    .container-fluid {
        padding: 15px;
    }
    
    .contact-card {
        padding: 18px;
    }
}

/* Animations */
.fade-in {
    animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.slide-in {
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from { transform: translateX(-100%); }
    to { transform: translateX(0); }
}

/* Pulse Animation for Important Elements */
.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(220, 53, 69, 0.7); }
    70% { box-shadow: 0 0 0 10px rgba(220, 53, 69, 0); }
    100% { box-shadow: 0 0 0 0 rgba(220, 53, 69, 0); }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--primary-black);
}

::-webkit-scrollbar-thumb {
    background: var(--accent-red);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--bright-red);
}

/* Toast Notifications */
.toast {
    background: var(--card-bg);
    border: 1px solid var(--accent-red);
    color: var(--text-white);
}

.toast-success {
    border-color: var(--success-green);
}

.toast-error {
    border-color: var(--accent-red);
}

/* Contact Card Status Colors */
.contact-card {
    position: relative;
    overflow: visible;
}

/* Status Color Strip - Left Border */
.contact-card[data-status="sent"] {
    border-left: 5px solid #28a745;
    background: linear-gradient(135deg, rgba(40, 167, 69, 0.1) 0%, var(--card-bg) 30%);
    box-shadow: 0 2px 10px rgba(40, 167, 69, 0.2);
}

.contact-card[data-status="not_sent"] {
    border-left: 5px solid #dc3545;
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.1) 0%, var(--card-bg) 30%);
    box-shadow: 0 2px 10px rgba(220, 53, 69, 0.2);
}

.contact-card[data-status="no_whatsapp"] {
    border-left: 5px solid #ffc107;
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.1) 0%, var(--card-bg) 30%);
    box-shadow: 0 2px 10px rgba(255, 193, 7, 0.2);
}

/* Status Indicator Badge - Top Right Corner */
.contact-card::before {
    content: '';
    position: absolute;
    top: 10px;
    right: 10px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    z-index: 5;
    box-shadow: 0 0 8px rgba(0, 0, 0, 0.3);
}

.contact-card[data-status="sent"]::before {
    background: radial-gradient(circle, #28a745, #1e7e34);
    box-shadow: 0 0 10px rgba(40, 167, 69, 0.6);
    animation: pulse-green 2s infinite;
}

.contact-card[data-status="not_sent"]::before {
    background: radial-gradient(circle, #dc3545, #c82333);
    box-shadow: 0 0 10px rgba(220, 53, 69, 0.6);
    animation: pulse-red 2s infinite;
}

.contact-card[data-status="no_whatsapp"]::before {
    background: radial-gradient(circle, #ffc107, #e0a800);
    box-shadow: 0 0 10px rgba(255, 193, 7, 0.6);
    animation: pulse-yellow 2s infinite;
}

/* Status Pulse Animations */
@keyframes pulse-green {
    0% { box-shadow: 0 0 5px rgba(40, 167, 69, 0.4); }
    50% { box-shadow: 0 0 15px rgba(40, 167, 69, 0.8), 0 0 20px rgba(40, 167, 69, 0.4); }
    100% { box-shadow: 0 0 5px rgba(40, 167, 69, 0.4); }
}

@keyframes pulse-red {
    0% { box-shadow: 0 0 5px rgba(220, 53, 69, 0.4); }
    50% { box-shadow: 0 0 15px rgba(220, 53, 69, 0.8), 0 0 20px rgba(220, 53, 69, 0.4); }
    100% { box-shadow: 0 0 5px rgba(220, 53, 69, 0.4); }
}

@keyframes pulse-yellow {
    0% { box-shadow: 0 0 5px rgba(255, 193, 7, 0.4); }
    50% { box-shadow: 0 0 15px rgba(255, 193, 7, 0.8), 0 0 20px rgba(255, 193, 7, 0.4); }
    100% { box-shadow: 0 0 5px rgba(255, 193, 7, 0.4); }
}

/* Status Text Colors */
.contact-card[data-status="sent"] .contact-status {
    color: #28a745 !important;
    font-weight: bold;
    text-shadow: 0 1px 3px rgba(40, 167, 69, 0.3);
}

.contact-card[data-status="not_sent"] .contact-status {
    color: #dc3545 !important;
    font-weight: bold;
    text-shadow: 0 1px 3px rgba(220, 53, 69, 0.3);
}

.contact-card[data-status="no_whatsapp"] .contact-status {
    color: #ffc107 !important;
    font-weight: bold;
    text-shadow: 0 1px 3px rgba(255, 193, 7, 0.3);
}

/* Status Icon Enhancement */
.status-icon {
    display: inline-block;
    margin-right: 5px;
    font-size: 0.9rem;
}

.contact-card[data-status="sent"] .status-icon {
    color: #28a745;
}

.contact-card[data-status="not_sent"] .status-icon {
    color: #dc3545;
}

.contact-card[data-status="no_whatsapp"] .status-icon {
    color: #ffc107;
}

/* Status Border Glow Effect */
.contact-card[data-status="sent"]:hover {
    border-left-color: #28a745;
    box-shadow: -3px 0 15px rgba(40, 167, 69, 0.4), 0 5px 15px rgba(220, 53, 69, 0.2);
}

.contact-card[data-status="not_sent"]:hover {
    border-left-color: #dc3545;
    box-shadow: -3px 0 15px rgba(220, 53, 69, 0.4), 0 5px 15px rgba(220, 53, 69, 0.2);
}

.contact-card[data-status="no_whatsapp"]:hover {
    border-left-color: #ffc107;
    box-shadow: -3px 0 15px rgba(255, 193, 7, 0.4), 0 5px 15px rgba(220, 53, 69, 0.2);
}

/* Status Summary Bar - Optional */
.status-summary-bar {
    height: 3px;
    background: linear-gradient(90deg, transparent 0%, var(--status-color) 50%, transparent 100%);
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    opacity: 0.7;
}

.contact-card[data-status="sent"] .status-summary-bar {
    background: linear-gradient(90deg, transparent 0%, #28a745 50%, transparent 100%);
}

.contact-card[data-status="not_sent"] .status-summary-bar {
    background: linear-gradient(90deg, transparent 0%, #dc3545 50%, transparent 100%);
}

.contact-card[data-status="no_whatsapp"] .status-summary-bar {
    background: linear-gradient(90deg, transparent 0%, #ffc107 50%, transparent 100%);
}

/* Additional aggressive selectors to ensure colors work */
div[data-status="sent"].contact-card {
    border-left: 5px solid #28a745 !important;
    background: linear-gradient(135deg, rgba(40, 167, 69, 0.1) 0%, var(--card-bg) 30%) !important;
}

div[data-status="not_sent"].contact-card {
    border-left: 5px solid #dc3545 !important;
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.1) 0%, var(--card-bg) 30%) !important;
}

div[data-status="no_whatsapp"].contact-card {
    border-left: 5px solid #ffc107 !important;
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.1) 0%, var(--card-bg) 30%) !important;
}

/* Force status colors with highest specificity */
.status-color-applied[data-status="sent"] {
    border-left-color: #28a745 !important;
}

.status-color-applied[data-status="not_sent"] {
    border-left-color: #dc3545 !important;
}

.status-color-applied[data-status="no_whatsapp"] {
    border-left-color: #ffc107 !important;
}

/* Force white text in contact cards */
.contact-card p.text-white,
.contact-card small.text-white {
    color: white !important;
}

.contact-card .text-white {
    color: white !important;
}

/* Ensure contact info is white */
.contact-card p,
.contact-card small {
    color: white !important;
}