/* ==================== Root Variables ==================== */
:root {
    --primary-color: #0079C6;
    --error-color: #dc3545;
    --success-color: #28a745;
    --warning-color: #ffc107;
}

/* ==================== Base Styles ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Lato', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #1e5799, #207cca, #2989d8, #1e5799);
    background-size: 400% 400%;
    animation: gradientBG 15s ease infinite;
    padding: 20px;
    font-family: 'Lato', sans-serif;
    color: #333;
    line-height: 1.6;
}

@keyframes gradientBG {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

/* ==================== Login Container ==================== */
.login-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    max-width: 450px;
    padding: 20px;
}

.mb-1 {
    margin-bottom: 10px !important;
}

.logo {
    width: 180px;
    height: 180px;
    margin-bottom: 20px;
    background: white;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    animation: float 6s ease-in-out infinite;
    padding: 15px;
    border-radius: 50%;
}

    .logo img {
        max-width: 100%;
        max-height: 100%;
    }

/* ==================== Login Box ==================== */
.login-box {
    background: rgba(255, 255, 255, 0.95);
    width: 100%;
    padding: 40px 35px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.25);
    position: relative;
    overflow: hidden;
    transform: translateY(0);
    transition: transform 0.4s ease;
    animation: fadeIn 0.8s ease-out;
}

    .login-box:hover {
        transform: translateY(-5px);
    }

    .login-box:before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 5px;
        background: linear-gradient(90deg, #0079C6, #ff9200);
        animation: borderGrow 0.8s ease-out;
    }

/* ==================== Headings ==================== */
h1 {
    color: #0079C6;
    font-weight: bold;
    margin-bottom: 32px;
    font-size: 29px;
    text-align: center;
    position: relative;
    padding-bottom: 15px;
    font-family: 'Lato', sans-serif;
}

    h1:after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
        width: 80px;
        height: 4px;
        background: linear-gradient(to right, #0079C6, #ff9200);
    }

p {
    font-family: 'Lato', sans-serif;
    font-weight: 400;
    color: #555;
    font-size: 15px;
}

/* ==================== Form Groups ==================== */
.form-group {
    position: relative;
    margin-bottom: 30px;
    z-index: 1;
}

    .form-group label {
        position: absolute;
        top: 7px;
        left: 15px;
        color: #777;
        font-size: 15px;
        pointer-events: none;
        transition: all 0.3s ease;
        font-family: 'Lato', sans-serif;
        font-weight: 400;
    }

    .form-group input {
        width: 100%;
        height: 40px;
        padding: 8px 15px;
        font-size: 15px;
        border: 2px solid #e1e5eb;
        background: transparent;
        transition: all 0.3s ease;
        outline: none;
        font-family: 'Lato', sans-serif;
        font-weight: 400;
        color: #333;
    }

        .form-group input:focus,
        .form-group input:valid {
            border-color: #0079C6;
            box-shadow: 0 0 0 4px rgba(0, 121, 198, 0.15);
        }

            .form-group input:focus + label,
            .form-group input:valid + label {
                top: -15px;
                left: 0;
                font-size: 12px;
                color: #0079C6;
                font-weight: bold;
            }

    .form-group.focused label {
        transform: translateY(-30px);
        font-size: 12px;
        color: #0079C6;
        font-weight: 700;
        left: 0;
    }

/* ==================== Password Input ==================== */
.password-group {
    position: relative;
}

.password-input {
    position: relative;
}

    .password-input label {
        position: absolute;
        top: 10px;
        left: 15px;
        color: #777;
        font-size: 15px;
        pointer-events: none;
        transition: all 0.3s ease;
    }

    .password-input input {
        width: 100%;
        height: 40px;
        padding: 8px 15px;
        font-size: 15px;
        border: 2px solid #e1e5eb;
        background: transparent;
        transition: all 0.3s ease;
        outline: none;
    }

        .password-input input:focus + label,
        .password-input input:valid + label {
            top: -15px;
            left: 0;
            font-size: 12px;
            color: #0079C6;
            font-weight: bold;
        }

.toggle-password {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #777;
    cursor: pointer;
    transition: color 0.3s;
}

    .toggle-password:hover {
        color: #0079C6;
    }

/* ==================== Form Controls ==================== */
.form-label {
    margin-bottom: 0;
    display: block;
    font-size: 15px;
    color: #0079C6;
    font-weight: 700;
}

.form-control {
    width: 100%;
    padding: 8px 16px;
    font-size: 15px;
    border: 1px solid #ced4da;
    box-sizing: border-box;
    margin-bottom: 5px;
    transition: all 0.3s;
    height: 40px;
}

    .form-control:focus {
        border-color: var(--primary-color);
        box-shadow: 0 0 0 0.2rem rgba(0, 121, 198, 0.25);
        outline: none;
    }

    .form-control.is-valid {
        border-color: var(--success-color);
        padding-right: calc(1.5em + 0.75rem);
        background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%2328a745' d='M2.3 6.73L.6 4.53c-.4-1.04.46-1.4 1.1-.8l1.1 1.4 3.4-3.8c.6-.63 1.6-.27 1.2.7l-4 4.6c-.43.5-.8.4-1.1.1z'/%3e%3c/svg%3e");
        background-repeat: no-repeat;
        background-position: right calc(0.375em + 0.1875rem) center;
        background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
    }

    .form-control.is-invalid {
        border-color: var(--error-color);
        padding-right: calc(1.5em + 0.75rem);
        background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' width='12' height='12' fill='none' stroke='%23dc3545'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath d='M5.8 3.6h.4L6 6.5z'/%3e%3ccircle cx='6' cy='8.2' r='.6' fill='%23dc3545' stroke='none'/%3e%3c/svg%3e");
        background-repeat: no-repeat;
        background-position: right calc(0.375em + 0.1875rem) center;
        background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
    }

.validation-feedback {
    display: block;
    width: 100%;
    margin-top: 0.25rem;
    font-size: 12px;
}

.valid-feedback {
    color: var(--success-color);
}

.invalid-feedback {
    color: var(--error-color);
}

.errorMessage.invalid-tooltip {
    font-family: 'Lato', sans-serif;
    font-weight: 400;
    color: #e74c3c;
    font-size: 12px;
    margin-top: 0;
}

.validationError {
    border-color: var(--error-color);
}

/* ==================== Remember Me ==================== */
.remember-me {
    display: flex;
    align-items: center;
    margin: 20px 0;
}

    .remember-me input {
        margin-right: 10px;
        width: 18px;
        height: 18px;
        cursor: pointer;
    }

    .remember-me label {
        color: #555;
        font-size: 15px;
        cursor: pointer;
    }

/* ==================== Buttons ==================== */
.btn-login,
.btn-primary {
    background-color: #0274be;
    color: white;
    border: none;
    padding: 12px 25px;
    font-size: 15px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    margin: 25px 0 5px;
    font-weight: bold;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    z-index: 1;
    height: 40px;
    font-family: 'Lato', sans-serif;
    letter-spacing: 0.5px;
}

    .btn-login:after,
    .btn-primary:after {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 0%;
        height: 100%;
        background: #ff9200;
        transition: all 0.4s ease;
        z-index: -1;
    }

    .btn-login:hover:after,
    .btn-primary:hover:after {
        width: 100%;
    }

    .btn-login:hover,
    .btn-primary:hover {
        letter-spacing: 1px;
        background-color: #ff9200;
        border-color: #ff9200;
    }

    .btn-login i,
    .btn-primary i {
        transition: transform 0.4s ease;
    }

    .btn-login:hover i,
    .btn-primary:hover i {
        transform: translateX(5px);
    }

    .btn-primary:disabled {
        background-color: #6c757d;
        border-color: #6c757d;
        cursor: not-allowed;
    }

.btn-success {
    background: #0274be;
    border: none;
    padding: 12px 35px;
    font-weight: 600;
    font-size: 15px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 6px 20px rgba(2, 116, 190, 0.3);
    position: relative;
    overflow: hidden;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    height: 40px;
}

    .btn-success::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
        transition: left 0.6s;
    }

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

    .btn-success:hover {
        background: #ff9200;
        transform: translateY(-3px) scale(1.05);
        box-shadow: 0 12px 30px rgba(255, 146, 0, 0.4);
        letter-spacing: 1px;
    }

.btn-secondary {
    background: linear-gradient(135deg, #6c757d 0%, #495057 100%);
    border: none;
    padding: 12px 35px;
    font-weight: 600;
    font-size: 15px;
    transition: all 0.3s ease;
    box-shadow: 0 6px 20px rgba(108, 117, 125, 0.3);
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    height: 40px;
}

    .btn-secondary:hover {
        transform: translateY(-2px);
        box-shadow: 0 10px 25px rgba(108, 117, 125, 0.4);
        letter-spacing: 1px;
    }

/* ==================== Form Links ==================== */
.form-links {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 20px;
    flex-wrap: wrap;
}

    .form-links a {
        color: #4175fc;
        text-decoration: none;
        font-weight: 600;
        position: relative;
        transition: all 0.3s ease;
        font-size: 15px;
    }

        .form-links a:after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 2px;
            background: #4175fc;
            transition: width 0.3s ease;
        }

        .form-links a:hover:after {
            width: 100%;
        }

        .form-links a:hover {
            color: #ff9200;
        }

/* ==================== Validation Messages ==================== */
.field-validation-valid {
    display: none;
}

.field-validation-error {
    color: #e74c3c;
    font-size: 12px;
    margin-top: 5px;
    display: block;
    font-family: 'Lato', sans-serif;
    font-weight: 400;
}

/* ==================== Card Styles ==================== */
.card {
    background: none !important;
    padding: 0 !important;
    box-shadow: none !important;
    border: none !important;
}

.input-group {
    position: relative;
}

.input-icon {
    position: absolute;
    top: 50%;
    right: 12px;
    transform: translateY(-50%);
    font-size: 18px;
    pointer-events: none;
}

    .input-icon.valid {
        color: var(--success-color);
    }

    .input-icon.invalid {
        color: var(--error-color);
    }

/* ==================== Modal Styles ==================== */
.modal {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    z-index: 99999;
    padding-right: 0 !important;
}

.modal-dialog {
    margin: 1rem auto;
    max-width: 500px;
    position: relative;
    width: auto;
    pointer-events: none;
}

.modal.show .modal-dialog {
    transform: none;
}

.modal-content {
    border: none;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    transform: translateY(0) scale(1);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    background: #fff;
    pointer-events: auto;
}

    .modal-content:hover {
        transform: translateY(-5px) scale(1.02);
        box-shadow: 0 35px 100px rgba(0, 0, 0, 0.4);
    }

.modal.fade .modal-content {
    transform: scale(0.7) translateY(-50px);
    opacity: 0;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.modal.show .modal-content {
    transform: scale(1) translateY(0);
    opacity: 1;
}

.modal-content.pulse {
    animation: pulse-glow 2s infinite;
}

.modal-header {
    border-bottom: none;
    padding: 2rem 2rem 1.5rem;
    background: linear-gradient(to right, #0079C6, #ff9200);
    position: relative;
    overflow: hidden;
}

    .modal-header::before {
        content: '';
        position: absolute;
        top: -50%;
        right: -50%;
        width: 200%;
        height: 200%;
        background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
        transform: rotate(45deg);
        animation: shine 3s infinite;
    }

@keyframes shine {
    0% {
        transform: translateX(-100%) rotate(45deg);
    }

    100% {
        transform: translateX(200%) rotate(45deg);
    }
}

.modal-title {
    font-weight: 700;
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

    .modal-title i {
        font-size: 1.75rem;
        filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
    }

.btn-close {
    opacity: 0.8;
    transition: all 0.3s ease;
    filter: invert(1) brightness(2);
    background-size: 0.8rem;
}

    .btn-close:hover {
        opacity: 1;
        transform: scale(1.2) rotate(90deg);
        background-color: rgba(255, 255, 255, 0.2);
    }

.custom-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.5);
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    z-index: 1055;
    backdrop-filter: blur(10px);
    cursor: pointer;
}

    .custom-close:hover {
        background: rgba(255, 255, 255, 0.3);
        border-color: rgba(255, 255, 255, 0.8);
        transform: rotate(90deg) scale(1.1);
    }

.modal-body {
    padding: 2.5rem 2rem;
    background: #fff;
    text-align: center;
    position: relative;
}

    .modal-body::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 3px;
        background: linear-gradient(to right, #0079C6, #ff9200);
    }

    .modal-body .mb-3 {
        margin-bottom: 1.5rem !important;
    }

.fa-envelope {
    background: linear-gradient(to right, #0079C6, #ff9200);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 4rem !important;
    filter: drop-shadow(0 6px 12px rgba(0, 121, 198, 0.3));
    animation: float 3s ease-in-out infinite;
}

.fa-exclamation-circle {
    background: linear-gradient(to right, #0079C6, #ff9200);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 4rem !important;
    filter: drop-shadow(0 6px 12px rgba(0, 121, 198, 0.3));
    animation: pulse 2s ease-in-out infinite;
}

.fa-check-circle {
    animation: bounce 1s ease infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

@keyframes bounce {
    0%, 20%, 53%, 80%, 100% {
        transform: translate3d(0, 0, 0);
    }

    40%, 43% {
        transform: translate3d(0, -8px, 0);
    }

    70% {
        transform: translate3d(0, -4px, 0);
    }

    90% {
        transform: translate3d(0, -2px, 0);
    }
}

@keyframes pulse-glow {
    0% {
        box-shadow: 0 0 0 0 rgba(2, 116, 190, 0.4);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(2, 116, 190, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(2, 116, 190, 0);
    }
}

#successMessage, #errorMessage {
    font-weight: 600;
    font-size: 1.1rem;
    line-height: 1.6;
    color: #2c3e50;
    margin-bottom: 1rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.text-muted {
    color: #6c757d !important;
    font-size: 0.9rem;
    line-height: 1.5;
    opacity: 0.8;
}

.modal-footer {
    border-top: none;
    padding: 1.5rem 2rem 2.5rem;
    background: #f8fafc;
    position: relative;
    justify-content: center;
}

    .modal-footer::before {
        content: '';
        position: absolute;
        top: 0;
        left: 50%;
        transform: translateX(-50%);
        width: 80px;
        height: 3px;
        background: linear-gradient(to right, #0079C6, #ff9200);
    }

.modal-backdrop {
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
}

    .modal-backdrop.show {
        opacity: 0.7;
    }

.modal-dialog-centered {
    display: flex;
    align-items: center;
    min-height: calc(100% - 3.5rem);
}

/* ==================== Preloader ==================== */
#preloader-wrapper {
    background-color: #fdfaf8a3;
    z-index: 10000;
    position: fixed;
    width: 100%;
    height: 100%;
}

.preloader-container {
    position: relative;
    width: 82px;
    height: 82px;
    left: 50%;
    top: 50%;
    margin-top: -41px;
    margin-left: -41px;
}

    .preloader-container > div {
        position: relative;
        width: 25px;
        height: 25px;
        margin: 1px;
        float: left;
        background: tomato;
        transform: scale(0);
        transform-origin: center center;
        animation: loader 2s infinite linear;
    }

        .preloader-container > div:nth-of-type(1),
        .preloader-container > div:nth-of-type(5),
        .preloader-container > div:nth-of-type(9) {
            animation-delay: 0.4s;
        }

        .preloader-container > div:nth-of-type(4),
        .preloader-container > div:nth-of-type(8) {
            animation-delay: 0.2s;
        }

        .preloader-container > div:nth-of-type(2),
        .preloader-container > div:nth-of-type(6) {
            animation-delay: 0.6s;
        }

        .preloader-container > div:nth-of-type(3) {
            animation-delay: 0.8s;
        }

@keyframes loader {
    0% {
        transform: scale(0);
    }

    40% {
        transform: scale(1);
    }

    80% {
        transform: scale(1);
    }

    100% {
        transform: scale(0);
    }
}

/* ==================== Animation Effects ==================== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-15px);
    }

    100% {
        transform: translateY(0px);
    }
}

@keyframes borderGrow {
    from {
        width: 0;
    }

    to {
        width: 100%;
    }
}

/* ==================== Utility Classes ==================== */
.form-group {
    margin-bottom: 1.5rem;
}

.required-field::after {
    content: " *";
    color: red;
}

label.fieldLabel.form-label.m-2.ecl_mobilenumber {
    margin-top: 20px;
}

#successModal, #errorModal {
    position: absolute;
    border: none !important;
    outline: none !important;
}

.modal.show {
    display: block;
}

button#goToLoginBtn i {
    padding-right: 10px;
}

/* ==================== Responsive Design ==================== */
@media (max-width: 768px) {
    .login-box {
        padding: 30px 20px;
        margin: 10px;
    }

    .btn-primary, .btn-login {
        padding: 12px 20px;
        width: 100%;
    }

    h1 {
        font-size: 26px;
    }

    .form-links {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }
}

@media (max-width: 576px) {
    .modal-dialog {
        margin: 1rem;
        max-width: calc(100% - 2rem);
    }

    .modal-header {
        padding: 1.5rem 1.5rem 1rem;
    }

    .modal-body {
        padding: 2rem 1.5rem;
    }

    .modal-footer {
        padding: 1rem 1.5rem 2rem;
    }

    .modal-title {
        font-size: 1.2rem;
    }

    #successMessage, #errorMessage {
        font-size: 1rem;
    }

    .fa-envelope, .fa-exclamation-circle {
        font-size: 3rem !important;
    }

    .btn-success, .btn-secondary {
        padding: 10px 25px;
        font-size: 12px;
    }

    .login-box {
        padding: 20px;
    }
}

@media (prefers-color-scheme: dark) {
    .modal-body {
        background: #2d3748;
    }

    #successMessage, #errorMessage {
        color: #e2e8f0;
    }

    .text-muted {
        color: #a0aec0 !important;
    }

    .modal-footer {
        background: #1a202c;
    }
}