:root {
    --primary: #16A6C9;
    --primary-dark: #1188A4;
    --accent: #FF7A00;
    --success: #1fa971;
    --info: #7CCFE2;
    --warning: #FF7A00;
    --danger: #d94b3d;
    --dark: #4A4A4A;
    --gray: #A0A0A0;
    --light: #FFFFFF;
    --border: #E6EDF0;
}

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

body {
    font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', sans-serif;
    background: var(--light);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1rem 1rem 0;
}

body .login-container {
    margin: auto 0;
}

body .global-public-footer {
    align-self: stretch;
    margin-top: 2rem;
}

.login-container {
    background: white;
    border-radius: 8px;
    box-shadow: 0 0.4rem 2rem 0 rgba(10, 83, 111, 0.16);
    width: 100%;
    max-width: 450px;
    padding: 2.5rem;
    border: 1px solid var(--border);
}

.login-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.login-header .logo {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.login-header h1 {
    font-size: 1.8rem;
    color: var(--dark);
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.login-header p {
    color: #858796;
    font-size: 0.95rem;
    margin: 0;
}

.form-group {
    margin-bottom: 1.5rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--dark);
    font-weight: 600;
    font-size: 0.95rem;
}

input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 1rem;
    transition: all 0.3s ease;
    font-family: inherit;
}

input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(25, 168, 223, 0.14);
}

input::placeholder {
    color: #b0b0b0;
}

.password-group {
    position: relative;
}

.password-group input {
    padding-right: 3rem;
}

.toggle-password-btn {
    position: absolute;
    right: 0.75rem;
    top: calc(50% + 0.9rem);
    transform: translateY(-50%);
    width: 1.9rem;
    height: 1.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: transparent;
    cursor: pointer;
    color: var(--gray);
    font-size: 0.95rem;
    line-height: 1;
    padding: 0;
    z-index: 2;
}

.toggle-password-btn:hover,
.toggle-password-btn.active {
    color: var(--primary);
}

.toggle-password-btn:focus {
    outline: none;
    color: var(--primary);
}

.error-msg {
    color: var(--danger);
    font-size: 0.85rem;
    margin-top: 0.25rem;
    display: none;
}

input.invalid {
    border-color: var(--danger);
}

input.invalid ~ .error-msg {
    display: block;
}

.login-btn {
    width: 100%;
    padding: 0.75rem;
    background: linear-gradient(135deg, var(--accent) 0%, var(--primary) 100%);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    position: relative;
}

.login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 0.5rem 1rem 0 rgba(58, 59, 69, 0.15);
}

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

.login-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

#btnText {
    display: inline;
}

.loading-spinner {
    display: none;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

.forgot-password-link {
    color: var(--primary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

.forgot-password-link:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.recovery-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 1rem;
}

.recovery-modal.active {
    display: flex;
}

.recovery-step {
    background: white;
    padding: 2.5rem;
    border-radius: 8px;
    box-shadow: 0 0.15rem 1.75rem 0 rgba(58, 59, 69, 0.15);
    width: 100%;
    max-width: 450px;
    border: 1px solid var(--border);
    display: none;
    position: relative;
}

.recovery-step.active {
    display: block;
}

.close-recovery-btn {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    color: #858796;
    font-size: 1.5rem;
    cursor: pointer;
    transition: color 0.2s ease;
}

.close-recovery-btn:hover {
    color: var(--dark);
}

.recovery-method-btn {
    flex: 1;
    padding: 1.5rem;
    border: 2px solid var(--border);
    background: white;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
}

.recovery-method-btn:hover {
    border-color: var(--primary);
    background: #f0f9ff;
}

.recovery-method-btn.active {
    border-color: var(--primary);
    background: #f0f9ff;
    color: var(--primary);
}

.login-footer {
    text-align: center;
    margin-top: 1.5rem;
    color: #858796;
    font-size: 0.9rem;
}

.divider {
    display: flex;
    align-items: center;
    margin: 2rem 0;
    color: #858796;
}

.divider::before,
.divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
}

.divider span {
    padding: 0 1rem;
    font-size: 0.9rem;
}

@media (max-width: 480px) {
    .login-container {
        padding: 2rem 1.5rem;
    }

    .login-header h1 {
        font-size: 1.5rem;
    }

    .login-header .logo {
        font-size: 2.5rem;
    }
}