/* ======================================================
   1. BASIC BLAZOR & GENERAL STYLES
====================================================== */
h1:focus {
    outline: none;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred.";
    }

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

/* ======================================================
   2. HEADER SECTION (YELLOW THEME)
====================================================== */
.main-header {
    background: #fff59d;
    padding: 10px 5%;
    border-bottom: 2px solid #e0ce00;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    height: 50px;
    width: 50px;
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid #333;
}

.brand-name {
    font-size: 30px;
    font-weight: bold;
    text-transform: uppercase;
    color: #000;

}

.menu-toggle {
    display: none;
    font-size: 28px;
    background: none;
    border: none;
    cursor: pointer;
    color: #000;
}


/* Navigation Links */
.nav-menu ul {
    display: flex;
    list-style: none;
    gap: 25px;
    margin: 10px 0 0 0;
    padding: 0;
}

.nav-menu a {
    text-decoration: none;
    color: #000 !important;
    font-weight: 600;
    font-size: 18px;
    padding: 5px 0;
    transition: 0.3s;
}

    .nav-menu a:hover {
        color: #444 !important;
        border-bottom: 2px solid #333;
    }

/* ======================================================
   3. MOBILE RESPONSIVE HEADER
====================================================== */
@media (max-width: 768px) {
    .brand-name {
        font-size: 18px;
    }

    .menu-toggle {
        display: block;
    }

    .main-header {
        position: relative;
        flex-direction: column;
    }

    .nav-top {
        flex-wrap: wrap;
        width: 100%;
    }

    .search-box {
        width: 100% !important;
        order: 3;
        margin-top: 15px;
    }

    .nav-menu {
        display: none;
        width: 100%;
        position: absolute;
        top: 100%;
        left: 0;
        background: #fff9c4 !important; 
        border-top: 1px solid #ddd;
        box-shadow: 0 10px 15px rgba(0,0,0,0.1);
        z-index: 1000;
    }

        .nav-menu.active {
            display: block !important;
            animation: slideDown 0.3s ease-out;
        }

        .nav-menu ul {
            flex-direction: column;
            gap: 0;
            margin: 0;
        }

        .nav-menu a {
            padding: 15px 20px;
            display: block;
            border-bottom: 1px solid rgba(0,0,0,0.05);
            text-align: center;
            background: #fff9c4 !important;
            color: #000 !important;
        }
        .nav-menu a:hover {
            background: #fff59d !important;
            
        }

        .nav-menu a:last-child {
            border-bottom: none;
        }
}

/* ======================================================
   4. CARD STYLES
====================================================== */
.custom-card, .role-box {
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    background: #fff;
    border: 1px solid #eee;
}

    .custom-card:hover, .role-box:hover {
        transform: scale(1.03);
        box-shadow: 0 15px 30px rgba(0,0,0,0.15);
        border-color: #ddd;
    }

.card-header-admin {
    background-color: #2b7fff;
}

.card-header-teacher {
    background-color: #2ecc71;
}

/* Card Header Common Styles */
.card-header-admin,
.card-header-teacher,
.card-header-parent,
.card-header-parents,
.card-header-clerk,
.card-header-student {
    color: #fff !important;
    padding: 15px;
    font-size: 30px;
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    box-sizing: border-box;
}

.card-header-clerk {
    background-color: #9b59b6;
}

@media (max-width: 768px) {
    .card-header-admin,
    .card-header-teacher,
    .card-header-parent,
    .card-header-clerk,
    .card-header-student {
        font-size: 20px !important;
        padding: 10px !important;
    }
}
.card-header-parent {
    background: #ff9800 !important;
    color: #fff !important;
    padding: 15px;
    font-size: 30px;
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 10px;
}
/* ======================================================
   5. GRID/FLEX BOXES (UPDATED FOR 5 BOXES)
====================================================== */
.box-container {
    display: flex;
    flex-wrap: wrap; 
    gap: 30px;
    justify-content: center; 
    align-items: flex-start;
    max-width: 700px; 
    margin: 40px auto; 
    min-height: 70vh;
    padding: 20px;
}

.custom-card, .role-box {
    width: 300px; 
    flex-grow: 0; 
    flex-shrink: 0; 
}

@media (max-width: 768px) {
    .box-container {
        flex-direction: column;
        align-items: center; 
    }

    .custom-card, .role-box {
        width: 100%; 
        max-width: 300px;
    }
}

@media (max-width: 768px) {
    .box-container {
        grid-template-columns: 1fr;
        gap: 15px;
    }
}

.box-header {
    padding: 15px;
    color: #fff;
    font-weight: bold;
    display: flex;
    align-items: center;
}

.box-body {
    padding: 15px;
    color: #555;
    font-size: 14px;
}

/* ======================================================
   6. FOOTER
====================================================== */
.main-footer {
    background-color: #222;
    color: #fff;
    text-align: center;
    padding: 15px 0;
    margin-top: 50px;
}

/* ======================================================
   7. FORM / LOGIN / REGISTRATION
====================================================== */
.form-container {
    max-width: 420px;
    margin: 60px auto;
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
}

.form-header {
    padding: 30px;
    text-align: center;
    color: #fff;
}

    .form-header i {
        font-size: 50px;
        margin-bottom: 10px;
    }

    .form-header p {
        font-size: 14px;
        opacity: 0.9;
        margin-top: 5px;
    }

.form-body {
    padding: 30px;
}

.input-group {
    margin-bottom: 20px;
}

    .input-group label {
        display: block;
        font-weight: 600;
        margin-bottom: 8px;
        color: #333;
    }

.form-control {
    width: 100%;
    padding: 12px;
    border: 2px solid #eee;
    border-radius: 10px;
    outline: none;
    transition: 0.3s;
}

    .form-control:focus {
        border-color: #2b7fff;
    }

.btn-submit {
    width: 100%;
    padding: 14px;
    border: none;
    border-radius: 10px;
    color: #fff;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
}

    .btn-submit:hover {
        transform: translateY(-3px);
        box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    }

.switch-text {
    text-align: center;
    margin-top: 20px;
    font-size: 14px;
}

    .switch-text a {
        color: #2b7fff;
        text-decoration: none;
        font-weight: bold;
    }

.forgot-link {
    text-align: right;
    margin-top: 5px;
}

    .forgot-link a {
        font-size: 13px;
        color: #666;
        text-decoration: none;
        transition: 0.3s;
    }

        .forgot-link a:hover {
            color: #2b7fff;
            text-decoration: underline;
        }

/* 8. POPUPS & NOTIFICATIONS*/
.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.6);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    backdrop-filter: blur(5px);
}

.success-popup {
    background: #fff;
    padding: 40px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    max-width: 350px;
    width: 90%;
    animation: popIn 0.4s cubic-bezier(0.68,-0.55,0.27,1.55);
}

    .success-popup i {
        font-size: 70px;
        color: #2ecc71;
        margin-bottom: 20px;
    }

    .success-popup h3 {
        margin-bottom: 10px;
        color: #333;
    }

    .success-popup p {
        color: #666;
        margin-bottom: 25px;
    }

@keyframes popIn {
    0% {
        transform: scale(0.5);
        opacity: 0;
    }

    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.welcome-overlay {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 3000;
}

.welcome-card {
    background: #fff;
    padding: 20px 30px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    display: flex;
    flex-direction: column;
    align-items: center;
    border-left: 5px solid #2ecc71;
}

    .welcome-card i {
        font-size: 30px;
        color: #2ecc71;
        margin-bottom: 10px;
    }

.loading-bar {
    height: 4px;
    width: 100%;
    margin-top: 15px;
    border-radius: 2px;
    padding: 0 !important;
    animation: loadProgress 2.5s linear forwards;
}

@keyframes loadProgress {
    0% {
        width: 0%;
    }

    100% {
        width: 100%;
    }
}

/* 9. BUTTON & BACKGROUND COLORS*/
.bg-admin {
    background: #2b7fff !important;
    color: #fff !important;
}

.bg-teacher {
    background: #28a745 !important;
    color: #fff !important;
}

.bg-clerk {
    background: #6f42c1 !important;
    color: #fff !important;
}

.bg-parent {
    background: #ff9800 !important;
    color: #fff !important;
}

.btn-submit.bg-admin:hover {
    background-color: #1f5edb !important;
}

.btn-submit.bg-teacher:hover {
    background-color: #23943f !important;
}

.btn-submit.bg-clerk:hover {
    background-color: #5a34a3 !important;
}

.btn-submit.bg-parent:hover {
    background-color: #e68a00 !important;
}

/* 10. FORM TEXT ALIGNMENT FIX */
.form-body,
.form-body label,
.forgot-link,
.switch-text {
    display: block !important;
    text-align: left;
}

.btn-submit.bg-parent:hover {
    background-color: #e68a00 !important;
}

.bg-student, .card-header-student {
    padding: 15px;
    background: #00d2ff !important;
    background-color: #00d2ff !important;
    color: #fff !important;
}

.btn-submit.bg-student:hover {
    background-color: #0099cc !important;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 210, 255, 0.3);
}

/* ======================================================
   11. STUDENT REGISTRATION FORM OPTIMIZATION
====================================================== */
.registration-container {
    max-width: 850px;
    margin: 2rem auto; 
    padding: 0 20px;
}

.photo-upload-container {
    background: #f8fbff;
    padding: 20px;
    border-radius: 12px;
    border: 1px dashed #adcfff;
    margin-bottom: 25px;
}

.image-preview-box {
    width: 120px;
    height: 120px;
    border-radius: 10px;
    border: 2px solid #fff;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    background: #e9ecef;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

    .image-preview-box img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

.card-header-blue {
    background: #2b7fff;
    color: white;
    padding: 20px;
    border-radius: 15px 15px 0 0;
    text-align: center;
}

.btn-submit-blue {
    background: #2b7fff;
    color: white;
    border: none;
    padding: 12px 35px;
    border-radius: 8px;
    font-weight: bold;
    transition: 0.3s;
}

    .btn-submit-blue:hover {
        background: #1a62d6;
        transform: translateY(-2px);
    }

.btn-cancel {
    background: #f1f1f1;
    color: #333;
    padding: 12px 35px;
    border-radius: 8px;
    text-decoration: none;
    transition: 0.3s;
}