/**
 * ============================================================
 * Login and Registration Form Styling
 * ============================================================
 * 
 * Card-centric styling for authentication forms matching
 * the overall project theme and design system.
 * ============================================================
 */

/* ============================================================
   MAIN CONTAINER
   ============================================================ */

.auth-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: calc(50vh - 10dvh);
    width: 100%;
    padding: 1rem;
    box-sizing: border-box;
}

/* ============================================================
   CARD CONTAINER
   ============================================================ */

.auth-card {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 450px;
    background-color: var(--hero-background-color);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 4px 12px var(--shadow-color);
    padding: 1.25rem;
    box-sizing: border-box;
    transition: all 0.3s ease-in-out;
}

.auth-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px var(--shadow-color);
}

/* ============================================================
   CARD HEADER
   ============================================================ */

.auth-card-header {
    text-align: center;
    margin-bottom: 1rem;
}

.auth-card-title {
    font-family: var(--main-font-family2);
    font-size: 2.52rem;
    font-weight: bold;
    color: var(--text-color2);
    text-shadow: 1px 1px 3px var(--shadow-color);
    -webkit-text-stroke: 0.8px var(--text-outline-color2);
    margin: 0 0 0.5rem 0;
    padding: 0;
}

.auth-card-subtitle {
    font-family: var(--main-font-family);
    font-size: 1.26rem;
    color: var(--text-color3);
    margin: 0;
    padding: 0;
}

/* ============================================================
   FORM STYLING
   ============================================================ */

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

/* ============================================================
   FORM FIELDS
   ============================================================ */

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.form-group label {
    font-family: var(--main-font-family);
    font-size: 1.26rem;
    font-weight: 600;
    color: var(--text-color2);
    margin: 0;
    padding: 0;
}

.form-input {
    width: 100%;
    padding: 0.375rem 0.5rem;
    font-family: var(--main-font-family);
    font-size: 1.26rem;
    color: var(--text-color2);
    background-color: var(--background-color4);
    border: 2px solid var(--border-color2);
    border-radius: 8px;
    box-sizing: border-box;
    transition: all 0.3s ease-in-out;
}

.form-input:focus {
    outline: none;
    border-color: var(--highlight-color);
    box-shadow: 0 0 0 3px rgba(46, 138, 37, 0.1);
    background-color: var(--background-color3);
}

.form-input::placeholder {
    color: var(--text-color3);
    opacity: 0.7;
}

/* ============================================================
   HELP TEXT
   ============================================================ */

.form-help-text {
    font-family: var(--main-font-family);
    font-size: 1.1025rem;
    color: var(--text-color3);
    margin: 0;
    padding: 0;
}

/* ============================================================
   ERROR MESSAGES
   ============================================================ */

.form-errors {
    background-color: rgba(184, 92, 92, 0.1);
    border: 1px solid var(--error-color);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1rem;
}

.form-error-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.form-error-list li {
    font-family: var(--main-font-family);
    font-size: 1.134rem;
    color: var(--error-color);
    margin: 0.25rem 0;
    padding: 0;
}

.field-errors {
    list-style: none;
    margin: 0.25rem 0 0 0;
    padding: 0;
}

.field-errors li {
    font-family: var(--main-font-family);
    font-size: 1.1025rem;
    color: var(--error-color);
    margin: 0.25rem 0;
    padding: 0;
}

/* ============================================================
   BUTTONS
   ============================================================ */

.auth-button {
    width: 100%;
    padding: 0.4375rem 0.75rem;
    font-family: var(--main-font-family2);
    font-size: 1.386rem;
    font-weight: bold;
    color: var(--text-color4);
    background-color: var(--highlight-color);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 2px 8px var(--shadow-color);
    cursor: pointer;
    transition: all 0.3s ease-in-out;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    box-sizing: border-box;
    -webkit-text-stroke: 0.5px var(--text-outline-color);
    text-shadow: 1px 1px 3px var(--shadow-color);
}

.auth-button:hover {
    background-color: var(--highlight-color2);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px var(--shadow-color2);
}

.auth-button:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px var(--shadow-color);
}

.auth-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* ============================================================
   LINK SECTION
   ============================================================ */

.auth-link-section {
    text-align: center;
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border-color2);
}

.auth-link-text {
    font-family: var(--main-font-family);
    font-size: 1.197rem;
    color: var(--text-color2);
    margin: 0 0 0.5rem 0;
    padding: 0;
}

.auth-link {
    font-family: var(--main-font-family);
    font-size: 1.26rem;
    font-weight: 600;
    color: var(--link-color);
    text-decoration: none;
    transition: all 0.3s ease-in-out;
}

.auth-link:hover {
    color: var(--highlight-color2);
    text-decoration: underline;
}

/* ============================================================
   SUCCESS/INFO MESSAGES
   ============================================================ */

.message-success {
    background-color: rgba(76, 175, 80, 0.1);
    border: 1px solid var(--success-color);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1.5rem;
    font-family: var(--main-font-family);
    font-size: 1.197rem;
    color: var(--text-color2);
}

.message-info {
    background-color: rgba(29, 99, 22, 0.1);
    border: 1px solid var(--info-color);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1.5rem;
    font-family: var(--main-font-family);
    font-size: 1.197rem;
    color: var(--text-color2);
}

/* ============================================================
   DIVIDER
   ============================================================ */

.auth-divider {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 1.5rem 0;
    position: relative;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background-color: var(--border-color2);
}

.auth-divider-text {
    padding: 0 1rem;
    font-family: var(--main-font-family);
    font-size: 1.134rem;
    color: var(--text-color3);
    background-color: var(--hero-background-color);
}

/* ============================================================
   GOOGLE LOGIN BUTTON
   ============================================================ */

.google-login-section {
    margin-bottom: 1.5rem;
}

.google-login-button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    width: 100%;
    padding: 0.875rem 1.5rem;
    font-family: var(--main-font-family);
    font-size: 1.26rem;
    font-weight: 500;
    color: var(--text-color2);
    background-color: var(--background-color4);
    border: 2px solid var(--border-color2);
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    transition: all 0.3s ease-in-out;
    text-decoration: none;
    box-sizing: border-box;
}

.google-login-button:hover {
    background-color: var(--background-color3);
    border-color: var(--border-color);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
    transform: translateY(-1px);
}

.google-login-button:active {
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.google-icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
}

/* ============================================================
   RESPONSIVE DESIGN
   ============================================================ */

@media (max-width: 768px) {
    .auth-container {
        padding: 0.5rem;
        min-height: calc(50vh - 7.5dvh);
    }
    
    .auth-card {
        padding: 1rem 0.75rem;
        max-width: 100%;
    }
    
    .auth-card-title {
        font-size: 2.205rem;
    }
    
    .form-input {
        font-size: 1.197rem;
        padding: 0.325rem 0.4375rem;
    }
    
    .auth-button {
        font-size: 1.26rem;
        padding: 0.375rem 0.625rem;
    }
}

@media (max-width: 480px) {
    .auth-container {
        width: calc(100% - 1.5rem);
        padding: 0.75rem;
    }
    
    .auth-card {
        padding: 1rem;
        width: calc(100% - 1.5rem);
        max-width: 100%;
    }
    
    .auth-card-title {
        font-size: 1.89rem; /* Reduced from 2rem desktop */
    }
    
    .auth-card-subtitle {
        font-size: 1.1025rem; /* Reduced from 1rem desktop */
    }
    
    .auth-form {
        gap: 0.625rem;
    }
}