/* Modern Login Page Styles */

/* Full-page gradient background */
html, body {
    height: 100%;
    width: 100%;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

body {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 25%, #f093fb 50%, #4facfe 75%, #00f2fe 100%);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

/* Hide header and footer on login page */
body .navbar,
body .footer {
    display: none !important;
}

body main {
    padding: 0 !important;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Login Wrapper */
.login-wrapper {
    width: 100%;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    position: relative;
}

.login-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    z-index: 0;
}

/* Login Container */
.login-container {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 24px;
    padding: 48px 40px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(255, 255, 255, 0.3);
    width: 100%;
    max-width: 440px;
    position: relative;
    z-index: 1;
    animation: slideUp 0.6s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Logo Container */
.logo-container {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4);
    animation: pulse 2s ease-in-out infinite;
}

.logo-container i {
    font-size: 36px;
    color: white;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

/* Login Header */
.login-header {
    text-align: center;
    margin-bottom: 32px;
}

.login-title {
    font-size: 28px;
    font-weight: 700;
    color: #2d3748;
    margin: 0 0 8px 0;
    letter-spacing: -0.5px;
}

.login-subtitle {
    font-size: 15px;
    color: #718096;
    margin: 0;
    font-weight: 400;
}

/* Alert Styling */
.alert {
    border-radius: 12px;
    border: none;
    padding: 12px 16px;
    margin-bottom: 24px;
    font-size: 14px;
    display: flex;
    align-items: center;
}

.alert-danger {
    background-color: #fee;
    color: #c33;
}

/* Form Styling */
.login-form {
    margin-top: 8px;
}

.form-group-modern {
    margin-bottom: 24px;
}

.form-label-modern {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: #2d3748;
    margin-bottom: 8px;
}

.form-label-modern i {
    font-size: 14px;
    color: #667eea;
}

/* Input Wrapper */
.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 16px;
    color: #a0aec0;
    font-size: 16px;
    z-index: 2;
    transition: color 0.3s ease;
}

.input-wrapper.focused .input-icon {
    color: #667eea;
}

.form-control-modern {
    width: 100%;
    padding: 14px 16px 14px 48px;
    font-size: 15px;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    background-color: #f7fafc;
    color: #2d3748;
    transition: all 0.3s ease;
    outline: none;
}

.form-control-modern:focus {
    border-color: #667eea;
    background-color: #fff;
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
}

.form-control-modern::placeholder {
    color: #a0aec0;
}

/* Password Toggle */
.password-toggle {
    position: absolute;
    right: 16px;
    background: none;
    border: none;
    color: #a0aec0;
    cursor: pointer;
    padding: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.3s ease;
    z-index: 2;
}

.password-toggle:hover {
    color: #667eea;
}

.password-toggle i {
    font-size: 16px;
}

/* Form Options */
.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 28px;
    flex-wrap: wrap;
    gap: 12px;
}

.remember-me {
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-check-input-modern {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: #667eea;
    border-radius: 4px;
}

.form-check-label-modern {
    font-size: 14px;
    color: #4a5568;
    cursor: pointer;
    user-select: none;
    font-weight: 500;
}

.forgot-password {
    font-size: 14px;
    color: #667eea;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.forgot-password:hover {
    color: #764ba2;
    text-decoration: underline;
}

/* Login Button */
.btn-login {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
    position: relative;
    overflow: hidden;
}

.btn-login::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-login:hover::before {
    width: 300px;
    height: 300px;
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.5);
}

.btn-login:active {
    transform: translateY(0);
}

.btn-login i {
    font-size: 14px;
    transition: transform 0.3s ease;
}

.btn-login:hover i {
    transform: translateX(4px);
}

/* Login Footer */
.login-footer {
    margin-top: 32px;
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid #e2e8f0;
}

.footer-text {
    font-size: 13px;
    color: #718096;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.footer-text i {
    color: #48bb78;
    font-size: 14px;
}

/* Validation Error */
.text-danger {
    color: #e53e3e;
    font-size: 13px;
    margin-top: 6px;
    display: block;
}

/* Responsive Design */
@media (max-width: 480px) {
    .login-container {
        padding: 36px 28px;
        border-radius: 20px;
    }

    .login-title {
        font-size: 24px;
    }

    .logo-container {
        width: 70px;
        height: 70px;
    }

    .logo-container i {
        font-size: 32px;
    }

    .form-options {
        flex-direction: column;
        align-items: flex-start;
    }

    .forgot-password {
        width: 100%;
    }
}

/* Legacy support for old class names */
.content {
    display: none;
}