/* forms.css - Modern form styling */

/* =====================
   LOGIN / AUTH PAGES
   ===================== */
.login-body {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.login-box {
    background: var(--card);
    border-radius: 20px;
    padding: 50px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    max-width: 480px;
    width: 100%;
    animation: fadeInUp 0.6s ease;
}

.login-box h2 {
    text-align: center;
    margin-bottom: 32px;
    color: var(--text);
    font-size: 2rem;
    font-weight: 800;
}

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

.login-box .form-control {
    padding: 14px 18px;
    font-size: 1.05rem;
}

.login-box .btn {
    width: 100%;
    padding: 14px;
    font-size: 1.1rem;
    margin-top: 12px;
}

.login-box .form-footer {
    text-align: center;
    margin-top: 24px;
    color: var(--muted);
}

.login-box .form-footer a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
}

.login-box .form-footer a:hover {
    text-decoration: underline;
}

/* =====================
   FORM ELEMENTS
   ===================== */
.form-group {
    margin-bottom: 22px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text);
    font-size: 0.95rem;
}

.form-label .required {
    color: var(--danger);
    margin-left: 4px;
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border);
    border-radius: 10px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: var(--card);
    color: var(--text);
    font-family: inherit;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.12);
    background: var(--card);
}

.form-control:hover:not(:focus) {
    border-color: #94a3b8;
}

.form-control::placeholder {
    color: var(--muted);
    opacity: 0.7;
}

.form-control:disabled {
    background: #f1f5f9;
    cursor: not-allowed;
    opacity: 0.6;
}

/* Textarea */
textarea.form-control {
    resize: vertical;
    min-height: 120px;
    line-height: 1.6;
}

/* Select */
select.form-control {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b7280' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 40px;
}

/* Checkbox & Radio */
.form-check {
    display: flex;
    align-items: center;
    margin-bottom: 12px;
}

.form-check-input {
    width: 20px;
    height: 20px;
    margin-right: 10px;
    cursor: pointer;
    accent-color: var(--primary);
}

.form-check-label {
    cursor: pointer;
    color: var(--text);
    font-size: 0.95rem;
}

/* Input groups */
.input-group {
    display: flex;
    gap: 0;
}

.input-group .form-control {
    border-radius: 0;
}

.input-group .form-control:first-child {
    border-radius: 10px 0 0 10px;
}

.input-group .form-control:last-child {
    border-radius: 0 10px 10px 0;
}

.input-group-text {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    background: #f1f5f9;
    border: 2px solid var(--border);
    color: var(--muted);
    font-weight: 600;
}

.input-group-text:first-child {
    border-radius: 10px 0 0 10px;
    border-right: none;
}

.input-group-text:last-child {
    border-radius: 0 10px 10px 0;
    border-left: none;
}

/* =====================
   FORM VALIDATION
   ===================== */
.form-control.is-valid {
    border-color: var(--success);
}

.form-control.is-valid:focus {
    box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.12);
}

.form-control.is-invalid {
    border-color: var(--danger);
}

.form-control.is-invalid:focus {
    box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.12);
}

.valid-feedback {
    color: var(--success);
    font-size: 0.875rem;
    margin-top: 6px;
    display: none;
}

.form-control.is-valid ~ .valid-feedback {
    display: block;
}

.invalid-feedback {
    color: var(--danger);
    font-size: 0.875rem;
    margin-top: 6px;
    display: none;
}

.form-control.is-invalid ~ .invalid-feedback {
    display: block;
}

/* =====================
   FILE UPLOAD
   ===================== */
.file-upload {
    position: relative;
    display: inline-block;
    width: 100%;
}

.file-upload input[type="file"] {
    position: absolute;
    opacity: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
}

.file-upload-label {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 40px 20px;
    border: 2px dashed var(--border);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--muted);
    font-weight: 600;
    background: var(--card);
}

.file-upload-label:hover {
    border-color: var(--primary);
    background: rgba(99, 102, 241, 0.05);
    color: var(--primary);
}

.file-upload-label i {
    font-size: 2rem;
}

/* =====================
   SEARCH BOX
   ===================== */
.search-box {
    position: relative;
    width: 100%;
    max-width: 400px;
}

.search-box input {
    padding-left: 44px;
}

.search-box i {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--muted);
    font-size: 1.1rem;
}

/* =====================
   RESPONSIVE
   ===================== */
@media (max-width: 768px) {
    .login-box {
        padding: 36px 28px;
    }
    
    .login-box h2 {
        font-size: 1.75rem;
    }
}

@media (max-width: 480px) {
    .login-box {
        padding: 28px 20px;
    }
    
    .login-box h2 {
        font-size: 1.5rem;
    }
    
    .form-control {
        padding: 10px 14px;
        font-size: 0.95rem;
    }
    
    .form-label {
        font-size: 0.9rem;
    }
}