/* বাংলা ফন্ট সেটআপ */
@font-face {
    font-family: 'SolaimanLipi';
    src: url('../fonts/SolaimanLipi.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: 'Siyam Rupali';
    src: url('../fonts/Siyamrupali.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
}

/* বেসিক স্টাইল রিসেট */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}




/* বডি স্টাইল */
body {
    font-family: 'SolaimanLipi', 'Siyam Rupali', 'Bangla', Arial, sans-serif;
    background: linear-gradient(135deg, #e0f7fa, #bbdefb);
    min-height: 100vh;
    color: #333;
    line-height: 1.6;
    direction: ltr;
    text-align: left;
}

/* হেডার স্টাইল */
.header {
    background: linear-gradient(to right, var(--primary-dark), var(--primary));
    color: white;
    border-radius: 0 0 20px 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    padding: 1.5rem 0;
    margin-bottom: 2rem;
}

.header h1 {
    font-weight: 700;
    font-size: 2.2rem;
}

/* কার্ড স্টাইল */
.card {
    border-radius: 15px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s, box-shadow 0.3s;
    margin-bottom: 1.5rem;
    overflow: hidden;
    border: none;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.card-header {
    color: white;
    font-weight: 600;
    padding: 1rem 1.5rem;
    border-bottom: none;
}

.admin-header {
    background: linear-gradient(to right, var(--admin), #7b1fa2);
}

.customer-header {
    background: linear-gradient(to right, var(--customer), #00897b);
}

/* বাটন স্টাইল */
.btn {
    border-radius: 10px;
    padding: 8px 20px;
    font-weight: 600;
    transition: all 0.3s;
}

.btn-primary {
    background: linear-gradient(to right, var(--primary), var(--primary-dark));
    border: none;
}

.btn-admin {
    background: linear-gradient(to right, var(--admin), #7b1fa2);
    border: none;
    color: white;
}

.btn-customer {
    background: linear-gradient(to right, var(--customer), #00897b);
    border: none;
    color: white;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    opacity: 0.9;
}

/* ফর্ম স্টাইল */
.form-control, .form-select {
    border-radius: 10px;
    padding: 10px 15px;
    border: 2px solid #e0e0e0;
    font-family: 'SolaimanLipi', Arial, sans-serif;
}

.form-control:focus, .form-select:focus {
    border-color: var(--secondary);
    box-shadow: 0 0 0 0.25rem rgba(0, 188, 212, 0.25);
}

/* টেবিল স্টাইল */
.table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    border-radius: 15px;
    overflow: hidden;
}

.table th {
    background: linear-gradient(to right, var(--primary), var(--secondary));
    color: white;
    padding: 15px;
    text-align: left;
}

.table tr:nth-child(even) {
    background-color: #f8fdff;
}

.table tr:hover {
    background-color: #e3f2fd;
}

.table td {
    padding: 12px 15px;
    border-bottom: 1px solid #e0f2f1;
}

/* ওয়াটার আইকন স্টাইল */
.water-icon {
    color: var(--secondary);
    font-size: 1.2rem;
    margin-right: 8px;
}

/* ওয়াটার ড্রপ এনিমেশন */
.water-drop {
    position: relative;
    width: 50px;
    height: 50px;
    background: linear-gradient(to bottom, #29b6f6, #0288d1);
    border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    margin: 0 auto 15px;
    box-shadow: 0 5px 15px rgba(2, 136, 209, 0.3);
}

.water-animation {
    animation: waterDrop 2s infinite;
}

@keyframes waterDrop {
    0% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0); }
}

/* লগইন কন্টেইনার স্টাইল */
.login-container {
    max-width: 500px;
    margin: 50px auto;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.login-header {
    background: linear-gradient(to right, var(--primary-dark), var(--primary));
    color: white;
    padding: 25px;
    text-align: center;
}

.login-body {
    background: white;
    padding: 30px;
}

.login-tabs {
    display: flex;
    margin-bottom: 20px;
    border-radius: 10px;
    overflow: hidden;
}

.login-tab {
    flex: 1;
    text-align: center;
    padding: 12px;
    cursor: pointer;
    transition: all 0.3s;
    background: #f5f5f5;
    border: none;
    font-family: 'SolaimanLipi', Arial, sans-serif;
}

.login-tab.active {
    background: linear-gradient(to right, var(--primary), var(--secondary));
    color: white;
}

/* রেস্পন্সিভ স্টাইল */
@media (max-width: 768px) {
    .header h1 {
        font-size: 1.8rem;
    }
    
    .card {
        margin-bottom: 1rem;
    }
    
    .login-container {
        margin: 20px auto;
        border-radius: 0;
    }
}

/* প্রিন্ট স্টাইল */
@media print {
    body * {
        visibility: hidden;
    }
    .print-section, .print-section * {
        visibility: visible;
    }
    .print-section {
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
    }
    .no-print {
        display: none !important;
    }
}

/* কাস্টম ইউটিলিটি ক্লাস */
.text-bangla {
    font-family: 'SolaimanLipi', 'Siyam Rupali', sans-serif;
}

.bg-gradient-primary {
    background: linear-gradient(to right, var(--primary), var(--primary-dark));
}

.bg-gradient-admin {
    background: linear-gradient(to right, var(--admin), #7b1fa2);
}

.bg-gradient-customer {
    background: linear-gradient(to right, var(--customer), #00897b);
}

/* ফুটার স্টাইল */
.footer {
    position: fixed;
    bottom: 0;
    width: 100%;
    background: linear-gradient(to right, var(--primary-dark), var(--primary));
    color: white;
    text-align: center;
    padding: 12px 0;
    font-size: 0.9rem;
    z-index: 100;
}

/* প্রিন্ট বাটন স্টাইল */
.print-btn {
    position: fixed;
    bottom: 70px;
    right: 20px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    z-index: 99;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

/* অ্যালার্ট স্টাইল */
.alert {
    border-radius: 10px;
    padding: 15px;
    margin-bottom: 20px;
}

.alert-success {
    background-color: #e8f5e9;
    border-color: #c8e6c9;
    color: #2e7d32;
}

.alert-danger {
    background-color: #ffebee;
    border-color: #ffcdd2;
    color: #c62828;
}

/* ট্যাব স্টাইল */
.nav-tabs .nav-link {
    border: none;
    color: #555;
    font-weight: 600;
}

.nav-tabs .nav-link.active {
    color: white;
    border: none;
}

/* ব্যাজ স্টাইল */
.badge {
    font-weight: 500;
    padding: 5px 10px;
    border-radius: 8px;
}

/* কাস্টম স্ক্রলবার */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}
/* Validation styles */
.was-validated .form-control:invalid, 
.was-validated .form-control.is-invalid,
.form-control.is-invalid {
    border-color: #dc3545;
}

.was-validated .form-control:valid, 
.was-validated .form-control.is-valid,
.form-control.is-valid {
    border-color: #28a745;
}

.invalid-feedback {
    display: none;
    width: 100%;
    margin-top: 0.25rem;
    font-size: 0.875em;
    color: #dc3545;
}

.is-invalid ~ .invalid-feedback,
.is-invalid ~ .invalid-tooltip,
.was-validated :invalid ~ .invalid-feedback,
.was-validated :invalid ~ .invalid-tooltip {
    display: block;
}