/*
body {
    background: linear-gradient(135deg, #009393 0%, #006666 100%);
}
*/
/* --- 기존 로그인 페이지 스타일 (그대로 사용) --- */
.modern-login-container { max-width: 500px; margin: 0 auto; padding: 40px 20px; display: flex; align-items: center; justify-content: center; min-height: 80vh; }
.modern-login-card { background: #ffffff; border-radius: 20px; box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1); padding: 50px 40px; width: 100%; max-width: 450px; }
.modern-login-title { text-align: center; font-size: 32px; font-weight: 700; color: #2c3e50; margin-bottom: 40px; position: relative; }
.modern-login-title::after { content: ''; position: absolute; bottom: -10px; left: 50%; transform: translateX(-50%); width: 60px; height: 3px; background: linear-gradient(135deg, #009393 0%, #006666 100%); border-radius: 2px; }
.modern-form-group { margin-bottom: 25px; position: relative; }
.modern-form-label { display: block; font-size: 14px; font-weight: 600; color: #555; margin-bottom: 8px; }
.modern-form-input { width: 100%; padding: 18px 20px; border: 2px solid #e1e8ed; border-radius: 12px; font-size: 16px; background: #f8fafc; transition: all 0.3s ease; box-sizing: border-box; outline: none; }
.modern-form-input:focus { border-color: #009393; background: #ffffff; box-shadow: 0 0 0 3px rgba(0, 147, 147, 0.1); }
.modern-form-input::placeholder { color: #a0aec0; }
.action-button { width: 100%; padding: 18px; border: none; border-radius: 12px; background: linear-gradient(135deg, #009393 0%, #006666 100%); color: white; font-size: 18px; font-weight: 600; cursor: pointer; transition: all 0.3s ease; box-shadow: 0 4px 15px rgba(0, 147, 147, 0.3); margin-top: 10px; }
.action-button:hover:not(:disabled) { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(0, 147, 147, 0.4); }
.action-button:disabled { background: #95a5a6; cursor: not-allowed; transform: none; box-shadow: none; }

/* --- 아이디/비밀번호 찾기 페이지 전용 스타일 (새로 추가) --- */
.find-tabs { display: flex; border-bottom: 2px solid #e1e8ed; margin-bottom: 30px; }
.tab-button { flex: 1; padding: 15px; font-size: 16px; font-weight: 600; color: #888; background: transparent; border: none; cursor: pointer; border-bottom: 3px solid transparent; transition: all 0.3s ease; }
.tab-button.active { color: #009393; border-bottom-color: #009393; }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

.verification-section { border: 2px dashed #e1e8ed; border-radius: 12px; padding: 20px; margin-top: 30px; }
.verification-title { font-size: 16px; font-weight: 700; color: #2c3e50; margin: 0 0 15px 0; }
.input-group { display: flex; gap: 10px; }
.input-group .modern-form-input { flex-grow: 1; }
.input-group .action-button { flex-shrink: 0; padding: 0 20px; margin-top: 0; height: 58px; font-size: 15px; }

.timer { margin-left: 10px; font-size: 15px; font-weight: 600; color: #ef5350; }
.form-message { font-size: 13px; margin-top: 8px; }
.form-message.error { color: #dc3545; }
.form-message.success { color: #28a745; }

.result-display { margin-top: 20px; padding: 20px; background-color: #f8fafc; border-radius: 12px; text-align: center; display: none; }
.result-display p { margin: 0; font-size: 15px; color: #555; }
.result-display strong { font-size: 18px; color: #009393; }

/* 알림 모달 (재사용) */
.alert-overlay { 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; }
.alert-modal { background: white; border-radius: 15px; padding: 40px 30px; max-width: 400px; width: 90%; text-align: center; box-shadow: 0 20px 40px rgba(0,0,0,0.2); }
.alert-icon { font-size: 48px; margin-bottom: 20px; color: #28a745; }
.alert-title { font-size: 20px; font-weight: 600; margin-bottom: 15px; color: #2c3e50; }
.alert-message { font-size: 16px; line-height: 1.5; color: #495057; margin-bottom: 25px; }
.alert-close-btn { padding: 12px 30px; background: #009393; color: white; border: none; border-radius: 8px; font-weight: 600; cursor: pointer; }

@media (max-width: 768px) {
    .modern-login-card { padding: 40px 25px; }
}